Are you over 18 and want to see adult content?
More Annotations
A complete backup of aajtak.intoday.in/education/story/rajasthan-staff-selection-board-recruitment-2020-rsmssb-sarkari-naukri-no
Are you over 18 and want to see adult content?
A complete backup of www.jagran.com/entertainment/bollywood-bigg-boss-13-winner-prize-money-wikipedia-says-the-prize-money-will-
Are you over 18 and want to see adult content?
A complete backup of www.sabah.com.tr/galeri/magazin/hercainin-32-bolumune-elif-damgasi-hercainin-elifi-duygu-yetis-hakkindaki-g
Are you over 18 and want to see adult content?
Favourite Annotations
A complete backup of renaissancequebec.ca
Are you over 18 and want to see adult content?
A complete backup of brewatthebridge.com
Are you over 18 and want to see adult content?
A complete backup of editoresmadrid.org
Are you over 18 and want to see adult content?
A complete backup of ouraycolorado.com
Are you over 18 and want to see adult content?
A complete backup of loveslist.blogspot.com
Are you over 18 and want to see adult content?
Text
angle
GROUNDING TRANSFORMERS Grounding transformers are essential for large multi-turbine wind farms, where the substation transformer frequently provides the sole ground source for the distribution system. A grounding transformer placed on the turbine string provides a ground path in the event the string becomes isolated from the system ground. HOW TO EASILY TEST A DC-DC CONVERTER Using a DC Power Analyzer and Software for DC/DC Converter Parameter Testing. The test setup will depend upon the type of test being performed. To characterize the converter, you must connect it between the power source and the electronic load to sink the current from the converter (Figure 1). Obviously, it’s necessary to measure thevoltage
INNOVATIVE SILICON SOLUTION FOR HIGHEST PFC EFFICIENCY The maximum efficiency is over 98.9 percent in the range of 1000 W to 1500 W output power and over 98 percent for the measured power range. Click image to enlarge. Figure 4: Efficiency measurement of the totem-pole PFC with the proposed solution, including the bias supply, and without considering the fan consumption. Click image to enlarge. MEASURING TINY RESISTANCES ACCURATELY Measuring the resistance of something is a great deal more complicated if that resistance is very small. With bigger resistances, measurements can be as simple as connecting two leads between a digital multi-meter (DMM) and the device under test (DUT) and readingthe number.
SHRINKING THE PHYSICAL LAYOUTS OF POWER SYSTEMS DESIGNS DC-DC converters are fundamental building blocks used in electronics power-management circuits. They convert one direct current (DC) voltage to another DC that is either a greater (step-up, boost) or lower (step-down, buck) voltage. Making small-sized DC-DC converters is a goal of many electronics component suppliers. THE MAIN CAUSES OF POWER SUPPLY FAILURE 3.Power Components. Power switching components, or MOSFETS, which take the brunt force of operation of the power supply, can sometimes cause failure if the heat sinking is inadequate, or if the drain overvoltage, drain overcurrent, gate overvoltage or the internal antiparallel diode is overstressed. Proper design and the derating ofcomponents
NEW BRAIN-LIKE COMPUTING DEVICE SIMULATES HUMAN LEARNING Researchers have developed a brain-like computing device that is capable of learning by association. Similar to how famed physiologist Ivan Pavlov conditioned dogs to associate a bell with food, researchers at Northwestern University and the University of Hong Kong successfully conditioned their circuit to associate light withpressure.
DIESEL ROTARY VS. STATIC UPS The static UPS option would be a 4 or 6-unit installation to match the capabilities of 1 DRUPS system. The diesel rotary option is a superior solution because of its ability to handle the mechanical loads, without interruption, and providing the diesel backup through extended outages. One way to know if you should consider DRUPS for your plant POWER SYSTEMS DESIGN (PSD) INFORMATION TO POWER YOUR DESIGNS Power Systems Design (PSD) empowers global innovation for the power electronic design engineering community by providing in-depth editorial content focused on helping the design engineering professionals with their latest product designs. HIGH-PERFORMANCE RADAR SYSTEMS BASED ON GAN TECHNOLOGY High-Performance Radar Systems Based on GaN Technology. Phased arrays work on the principle that the interference between coinciding waveforms with different phase angles can influence the direction of transmission. Using this technique, a two-dimensional array of emitters can steer its aggregated output across a relatively wideangle
GROUNDING TRANSFORMERS Grounding transformers are essential for large multi-turbine wind farms, where the substation transformer frequently provides the sole ground source for the distribution system. A grounding transformer placed on the turbine string provides a ground path in the event the string becomes isolated from the system ground. HOW TO EASILY TEST A DC-DC CONVERTER Using a DC Power Analyzer and Software for DC/DC Converter Parameter Testing. The test setup will depend upon the type of test being performed. To characterize the converter, you must connect it between the power source and the electronic load to sink the current from the converter (Figure 1). Obviously, it’s necessary to measure thevoltage
INNOVATIVE SILICON SOLUTION FOR HIGHEST PFC EFFICIENCY The maximum efficiency is over 98.9 percent in the range of 1000 W to 1500 W output power and over 98 percent for the measured power range. Click image to enlarge. Figure 4: Efficiency measurement of the totem-pole PFC with the proposed solution, including the bias supply, and without considering the fan consumption. Click image to enlarge. MEASURING TINY RESISTANCES ACCURATELY Measuring the resistance of something is a great deal more complicated if that resistance is very small. With bigger resistances, measurements can be as simple as connecting two leads between a digital multi-meter (DMM) and the device under test (DUT) and readingthe number.
SHRINKING THE PHYSICAL LAYOUTS OF POWER SYSTEMS DESIGNS DC-DC converters are fundamental building blocks used in electronics power-management circuits. They convert one direct current (DC) voltage to another DC that is either a greater (step-up, boost) or lower (step-down, buck) voltage. Making small-sized DC-DC converters is a goal of many electronics component suppliers. THE MAIN CAUSES OF POWER SUPPLY FAILURE 3.Power Components. Power switching components, or MOSFETS, which take the brunt force of operation of the power supply, can sometimes cause failure if the heat sinking is inadequate, or if the drain overvoltage, drain overcurrent, gate overvoltage or the internal antiparallel diode is overstressed. Proper design and the derating ofcomponents
NEW BRAIN-LIKE COMPUTING DEVICE SIMULATES HUMAN LEARNING Researchers have developed a brain-like computing device that is capable of learning by association. Similar to how famed physiologist Ivan Pavlov conditioned dogs to associate a bell with food, researchers at Northwestern University and the University of Hong Kong successfully conditioned their circuit to associate light withpressure.
DIESEL ROTARY VS. STATIC UPS The static UPS option would be a 4 or 6-unit installation to match the capabilities of 1 DRUPS system. The diesel rotary option is a superior solution because of its ability to handle the mechanical loads, without interruption, and providing the diesel backup through extended outages. One way to know if you should consider DRUPS for your plantARTICLE DOWNLOADS
Article Downloads. Login. Username (Email) POWER MANAGEMENT FOCUS FOR MOUSER CAMPAIGN The series’ second episode, available on the Mouser website, Alexa, Apple Podcasts, Google Podcasts, iHeartRadio, Pandora and Spotify, explores power management and the potential behind wide bandgaptechnology.
DIESEL ROTARY VS. STATIC UPS The static UPS option would be a 4 or 6-unit installation to match the capabilities of 1 DRUPS system. The diesel rotary option is a superior solution because of its ability to handle the mechanical loads, without interruption, and providing the diesel backup through extended outages. One way to know if you should consider DRUPS for your plant TI BRIDGES HIGH-SPEED, PRECISION GAP WITH NEW SAR ADC FAMILY Texas Instruments (TI) expanded its portfolio of high-speed data converters with a broad new family of successive-approximation register (SAR) analog-to-digital converters (ADCs) that enable high-precision data acquisition in industrial designs. ENABLING SYSTEM UPGRADES WITH SIC TECHNOLOGY USING SiC components offer lower conduction losses, faster switching transients, higher operating temperatures, and improved robustness when compared with the industry’s legacy Si technology. These performance benefits can generally translate to higher power 8V GATE WITHSTAND VOLTAGE FOR 150V GAN HEMT The technology is optimized for power supply circuits in industrial and communication equipment. In recent years, due to the rising demand for server systems in response to the growing number of IoT devices, improving power conversion efficiency and reducing size have become important social issues that require further advancements in the powerdevice sector.
TRACKING RNA THROUGH SPACE AND TIME The "miracle of life" is most obvious at the very beginning: When the fertilized egg cell divides by means of furrows into blastomeres,envelops itself in
HIGH TEMPERATURE, POWER DC-LINK FILM CAPACITOR The C4AK series joins the C4AU (harsh environment) and C4AQ-P (125°C) family of power DC-Link film capacitors. These series offer higher capacitance density, DC voltage, and DC ripple current capabilities with an extended operational lifetime at high temperatures in harshenvironments.
MULTI-DIRECTIONAL SPRING CONTACTS Always providing highly inventive engineering solutions, Harwin has now expanded its range of spring contacts with the addition of twofurther versions.
SAVING THE CLIMATE WITH SOLAR FUEL Mobility analyses show: Only a small proportion of all vehicles are responsible for the majority of the kilometers driven. We are talking above all about long-distance trucks that transport goods all HIGH-PERFORMANCE RADAR SYSTEMS BASED ON GAN TECHNOLOGY High-Performance Radar Systems Based on GaN Technology. Phased arrays work on the principle that the interference between coinciding waveforms with different phase angles can influence the direction of transmission. Using this technique, a two-dimensional array of emitters can steer its aggregated output across a relatively wideangle
POWER SYSTEMS DESIGN (PSD) INFORMATION TO POWER YOUR DESIGNS Power Systems Design (PSD) empowers global innovation for the power electronic design engineering community by providing in-depth editorial content focused on helping the design engineering professionals with their latest product designs. THE MAIN CAUSES OF POWER SUPPLY FAILURE 3.Power Components. Power switching components, or MOSFETS, which take the brunt force of operation of the power supply, can sometimes cause failure if the heat sinking is inadequate, or if the drain overvoltage, drain overcurrent, gate overvoltage or the internal antiparallel diode is overstressed. Proper design and the derating ofcomponents
MEASURING TINY RESISTANCES ACCURATELY Measuring the resistance of something is a great deal more complicated if that resistance is very small. With bigger resistances, measurements can be as simple as connecting two leads between a digital multi-meter (DMM) and the device under test (DUT) and readingthe number.
DESIGNING A POE-PD FOR IOT Internet-connected devices rely on two core features, communications backhaul and power. With IoT devices, three core concerns regularly crop up: power, communications and security. HOW TO EASILY TEST A DC-DC CONVERTER Using a DC Power Analyzer and Software for DC/DC Converter Parameter Testing. The test setup will depend upon the type of test being performed. To characterize the converter, you must connect it between the power source and the electronic load to sink the current from the converter (Figure 1). Obviously, it’s necessary to measure thevoltage
THE EVOLUTION OF USB TYPE C IN POWER-ONLY APPLICATIONS CUI Devices’ 60 W power-only USB Type C receptacle accomplishes this by removing the 16 data transfer contacts and 2 of the ground contacts, leaving only 4 power contacts and 2 ground contacts. On the other hand, the 100 W version maintains all 4 power and ground contacts for 8 total contacts. Click image to enlarge. DRIVING BRUSHED DC MOTORS Brushed DC motors consist of four key components: the stator, the rotor, the commutator, and the brush (see Figure 1). The stator can be a permanent magnet or electromagnet. It remains stationary and encases the rotor, which consists of one or more windings of wire wrapped around a core made of a ferrous metal, usually iron. MTBF – A PREDICTION OF A POWER SUPPLY'S OPERATING LIFE? R (t) = e –t / MTBF = e -1 = 0.368 (36.8%) R (t), the reliability expectation as a function of time, is 37%. In other words, at the calculated MTBF number only 37% of the parts are expected to still be working. So, if the calculated MTBF for an AC-DC power supply is 300,000 hours, there is only a 37% probability that the product willlast
DIESEL ROTARY VS. STATIC UPS The static UPS option would be a 4 or 6-unit installation to match the capabilities of 1 DRUPS system. The diesel rotary option is a superior solution because of its ability to handle the mechanical loads, without interruption, and providing the diesel backup through extended outages. One way to know if you should consider DRUPS for your plant HIGH-PERFORMANCE RADAR SYSTEMS BASED ON GAN TECHNOLOGY High-Performance Radar Systems Based on GaN Technology. Phased arrays work on the principle that the interference between coinciding waveforms with different phase angles can influence the direction of transmission. Using this technique, a two-dimensional array of emitters can steer its aggregated output across a relatively wideangle
POWER SYSTEMS DESIGN (PSD) INFORMATION TO POWER YOUR DESIGNS Power Systems Design (PSD) empowers global innovation for the power electronic design engineering community by providing in-depth editorial content focused on helping the design engineering professionals with their latest product designs. THE MAIN CAUSES OF POWER SUPPLY FAILURE 3.Power Components. Power switching components, or MOSFETS, which take the brunt force of operation of the power supply, can sometimes cause failure if the heat sinking is inadequate, or if the drain overvoltage, drain overcurrent, gate overvoltage or the internal antiparallel diode is overstressed. Proper design and the derating ofcomponents
MEASURING TINY RESISTANCES ACCURATELY Measuring the resistance of something is a great deal more complicated if that resistance is very small. With bigger resistances, measurements can be as simple as connecting two leads between a digital multi-meter (DMM) and the device under test (DUT) and readingthe number.
DESIGNING A POE-PD FOR IOT Internet-connected devices rely on two core features, communications backhaul and power. With IoT devices, three core concerns regularly crop up: power, communications and security. HOW TO EASILY TEST A DC-DC CONVERTER Using a DC Power Analyzer and Software for DC/DC Converter Parameter Testing. The test setup will depend upon the type of test being performed. To characterize the converter, you must connect it between the power source and the electronic load to sink the current from the converter (Figure 1). Obviously, it’s necessary to measure thevoltage
THE EVOLUTION OF USB TYPE C IN POWER-ONLY APPLICATIONS CUI Devices’ 60 W power-only USB Type C receptacle accomplishes this by removing the 16 data transfer contacts and 2 of the ground contacts, leaving only 4 power contacts and 2 ground contacts. On the other hand, the 100 W version maintains all 4 power and ground contacts for 8 total contacts. Click image to enlarge. DRIVING BRUSHED DC MOTORS Brushed DC motors consist of four key components: the stator, the rotor, the commutator, and the brush (see Figure 1). The stator can be a permanent magnet or electromagnet. It remains stationary and encases the rotor, which consists of one or more windings of wire wrapped around a core made of a ferrous metal, usually iron. MTBF – A PREDICTION OF A POWER SUPPLY'S OPERATING LIFE? R (t) = e –t / MTBF = e -1 = 0.368 (36.8%) R (t), the reliability expectation as a function of time, is 37%. In other words, at the calculated MTBF number only 37% of the parts are expected to still be working. So, if the calculated MTBF for an AC-DC power supply is 300,000 hours, there is only a 37% probability that the product willlast
DIESEL ROTARY VS. STATIC UPS The static UPS option would be a 4 or 6-unit installation to match the capabilities of 1 DRUPS system. The diesel rotary option is a superior solution because of its ability to handle the mechanical loads, without interruption, and providing the diesel backup through extended outages. One way to know if you should consider DRUPS for your plant POWER SYSTEMS DESIGN (PSD) INFORMATION TO POWER YOUR DESIGNS Power Systems Design (PSD) empowers global innovation for the power electronic design engineering community by providing in-depth editorial content focused on helping the design engineering professionals with their latest product designs. POWER MANAGEMENT FOCUS FOR MOUSER CAMPAIGN The series’ second episode, available on the Mouser website, Alexa, Apple Podcasts, Google Podcasts, iHeartRadio, Pandora and Spotify, explores power management and the potential behind wide bandgaptechnology.
INNOVATIVE SILICON SOLUTION FOR HIGHEST PFC EFFICIENCY The maximum efficiency is over 98.9 percent in the range of 1000 W to 1500 W output power and over 98 percent for the measured power range. Click image to enlarge. Figure 4: Efficiency measurement of the totem-pole PFC with the proposed solution, including the bias supply, and without considering the fan consumption. Click image to enlarge. TI BRIDGES HIGH-SPEED, PRECISION GAP WITH NEW SAR ADC FAMILY Texas Instruments (TI) expanded its portfolio of high-speed data converters with a broad new family of successive-approximation register (SAR) analog-to-digital converters (ADCs) that enable high-precision data acquisition in industrial designs.ARTICLE DOWNLOADS
Article Downloads. Login. Username (Email) 8V GATE WITHSTAND VOLTAGE FOR 150V GAN HEMT The technology is optimized for power supply circuits in industrial and communication equipment. In recent years, due to the rising demand for server systems in response to the growing number of IoT devices, improving power conversion efficiency and reducing size have become important social issues that require further advancements in the powerdevice sector.
ENABLING SYSTEM UPGRADES WITH SIC TECHNOLOGY USING SiC components offer lower conduction losses, faster switching transients, higher operating temperatures, and improved robustness when compared with the industry’s legacy Si technology. These performance benefits can generally translate to higher power HIGH TEMPERATURE, POWER DC-LINK FILM CAPACITOR The C4AK series joins the C4AU (harsh environment) and C4AQ-P (125°C) family of power DC-Link film capacitors. These series offer higher capacitance density, DC voltage, and DC ripple current capabilities with an extended operational lifetime at high temperatures in harshenvironments.
TRACKING RNA THROUGH SPACE AND TIME The "miracle of life" is most obvious at the very beginning: When the fertilized egg cell divides by means of furrows into blastomeres,envelops itself in
MULTI-DIRECTIONAL SPRING CONTACTS Always providing highly inventive engineering solutions, Harwin has now expanded its range of spring contacts with the addition of twofurther versions.
POWER SYSTEMS DESIGN (PSD) INFORMATION TO POWER YOUR DESIGNS Power Systems Design (PSD) empowers global innovation for the power electronic design engineering community by providing in-depth editorial content focused on helping the design engineering professionals with their latest product designs. HIGH-PERFORMANCE RADAR SYSTEMS BASED ON GAN TECHNOLOGY High-Performance Radar Systems Based on GaN Technology. Phased arrays work on the principle that the interference between coinciding waveforms with different phase angles can influence the direction of transmission. Using this technique, a two-dimensional array of emitters can steer its aggregated output across a relatively wideangle
DESIGNING A MEDICAL POWER SUPPLY Strict EMI Requirements. Medical power supplies must meet UL/IEC61000-1 standard Class A for hospital environments and Class B for medical office or in-home health care environments. With the strict requirements on the transformer and the lack of a large Y-capacitor, the power supply designer will have to use other EMIreduction measures.
THE MAIN CAUSES OF POWER SUPPLY FAILURE 3.Power Components. Power switching components, or MOSFETS, which take the brunt force of operation of the power supply, can sometimes cause failure if the heat sinking is inadequate, or if the drain overvoltage, drain overcurrent, gate overvoltage or the internal antiparallel diode is overstressed. Proper design and the derating ofcomponents
MEASURING TINY RESISTANCES ACCURATELY Measuring the resistance of something is a great deal more complicated if that resistance is very small. With bigger resistances, measurements can be as simple as connecting two leads between a digital multi-meter (DMM) and the device under test (DUT) and readingthe number.
DESIGNING A POE-PD FOR IOT Internet-connected devices rely on two core features, communications backhaul and power. With IoT devices, three core concerns regularly crop up: power, communications and security. THE EVOLUTION OF USB TYPE C IN POWER-ONLY APPLICATIONS CUI Devices’ 60 W power-only USB Type C receptacle accomplishes this by removing the 16 data transfer contacts and 2 of the ground contacts, leaving only 4 power contacts and 2 ground contacts. On the other hand, the 100 W version maintains all 4 power and ground contacts for 8 total contacts. Click image to enlarge. HOW TO EASILY TEST A DC-DC CONVERTER Using a DC Power Analyzer and Software for DC/DC Converter Parameter Testing. The test setup will depend upon the type of test being performed. To characterize the converter, you must connect it between the power source and the electronic load to sink the current from the converter (Figure 1). Obviously, it’s necessary to measure thevoltage
DRIVING BRUSHED DC MOTORS Brushed DC motors consist of four key components: the stator, the rotor, the commutator, and the brush (see Figure 1). The stator can be a permanent magnet or electromagnet. It remains stationary and encases the rotor, which consists of one or more windings of wire wrapped around a core made of a ferrous metal, usually iron. DIESEL ROTARY VS. STATIC UPS The static UPS option would be a 4 or 6-unit installation to match the capabilities of 1 DRUPS system. The diesel rotary option is a superior solution because of its ability to handle the mechanical loads, without interruption, and providing the diesel backup through extended outages. One way to know if you should consider DRUPS for your plant POWER SYSTEMS DESIGN (PSD) INFORMATION TO POWER YOUR DESIGNS Power Systems Design (PSD) empowers global innovation for the power electronic design engineering community by providing in-depth editorial content focused on helping the design engineering professionals with their latest product designs. HIGH-PERFORMANCE RADAR SYSTEMS BASED ON GAN TECHNOLOGY High-Performance Radar Systems Based on GaN Technology. Phased arrays work on the principle that the interference between coinciding waveforms with different phase angles can influence the direction of transmission. Using this technique, a two-dimensional array of emitters can steer its aggregated output across a relatively wideangle
DESIGNING A MEDICAL POWER SUPPLY Strict EMI Requirements. Medical power supplies must meet UL/IEC61000-1 standard Class A for hospital environments and Class B for medical office or in-home health care environments. With the strict requirements on the transformer and the lack of a large Y-capacitor, the power supply designer will have to use other EMIreduction measures.
THE MAIN CAUSES OF POWER SUPPLY FAILURE 3.Power Components. Power switching components, or MOSFETS, which take the brunt force of operation of the power supply, can sometimes cause failure if the heat sinking is inadequate, or if the drain overvoltage, drain overcurrent, gate overvoltage or the internal antiparallel diode is overstressed. Proper design and the derating ofcomponents
MEASURING TINY RESISTANCES ACCURATELY Measuring the resistance of something is a great deal more complicated if that resistance is very small. With bigger resistances, measurements can be as simple as connecting two leads between a digital multi-meter (DMM) and the device under test (DUT) and readingthe number.
DESIGNING A POE-PD FOR IOT Internet-connected devices rely on two core features, communications backhaul and power. With IoT devices, three core concerns regularly crop up: power, communications and security. THE EVOLUTION OF USB TYPE C IN POWER-ONLY APPLICATIONS CUI Devices’ 60 W power-only USB Type C receptacle accomplishes this by removing the 16 data transfer contacts and 2 of the ground contacts, leaving only 4 power contacts and 2 ground contacts. On the other hand, the 100 W version maintains all 4 power and ground contacts for 8 total contacts. Click image to enlarge. HOW TO EASILY TEST A DC-DC CONVERTER Using a DC Power Analyzer and Software for DC/DC Converter Parameter Testing. The test setup will depend upon the type of test being performed. To characterize the converter, you must connect it between the power source and the electronic load to sink the current from the converter (Figure 1). Obviously, it’s necessary to measure thevoltage
DRIVING BRUSHED DC MOTORS Brushed DC motors consist of four key components: the stator, the rotor, the commutator, and the brush (see Figure 1). The stator can be a permanent magnet or electromagnet. It remains stationary and encases the rotor, which consists of one or more windings of wire wrapped around a core made of a ferrous metal, usually iron. DIESEL ROTARY VS. STATIC UPS The static UPS option would be a 4 or 6-unit installation to match the capabilities of 1 DRUPS system. The diesel rotary option is a superior solution because of its ability to handle the mechanical loads, without interruption, and providing the diesel backup through extended outages. One way to know if you should consider DRUPS for your plant POWER SYSTEMS DESIGN (PSD) INFORMATION TO POWER YOUR DESIGNS Power Systems Design (PSD) empowers global innovation for the power electronic design engineering community by providing in-depth editorial content focused on helping the design engineering professionals with their latest product designs. FLASH CORRUPTION: SOFTWARE BUG OR SUPPLY-VOLTAGE FAULT? The only way to minimize the chances of Flash corruption is by holding the processor in reset when there is a supply-voltage fault. The probability of Flash corruption can be significantly reduced by using a more accurate (< 1% voltage-fault-detection error) and faster (faultdetection speed <
8V GATE WITHSTAND VOLTAGE FOR 150V GAN HEMT The technology is optimized for power supply circuits in industrial and communication equipment. In recent years, due to the rising demand for server systems in response to the growing number of IoT devices, improving power conversion efficiency and reducing size have become important social issues that require further advancements in the powerdevice sector.
TI BRIDGES HIGH-SPEED, PRECISION GAP WITH NEW SAR ADC FAMILY Texas Instruments (TI) expanded its portfolio of high-speed data converters with a broad new family of successive-approximation register (SAR) analog-to-digital converters (ADCs) that enable high-precision data acquisition in industrial designs.ARTICLE DOWNLOADS
Article Downloads. Login. Username (Email) MULTI-DIRECTIONAL SPRING CONTACTS Always providing highly inventive engineering solutions, Harwin has now expanded its range of spring contacts with the addition of twofurther versions.
ENABLING SYSTEM UPGRADES WITH SIC TECHNOLOGY USING SiC components offer lower conduction losses, faster switching transients, higher operating temperatures, and improved robustness when compared with the industry’s legacy Si technology. These performance benefits can generally translate to higher power TRACKING RNA THROUGH SPACE AND TIME The "miracle of life" is most obvious at the very beginning: When the fertilized egg cell divides by means of furrows into blastomeres,envelops itself in
WIRELESS ADD-ON MODULE TO SOLVE NETWORK MANAGEMENT CHALLENGES Moxa has released the MXview Wireless add-on module for MXview industrial network management software. MXview streamlines network management by visualizing networks, helping non-IT staff simplify operations and improve network uptime. SAVING THE CLIMATE WITH SOLAR FUEL Mobility analyses show: Only a small proportion of all vehicles are responsible for the majority of the kilometers driven. We are talking above all about long-distance trucks that transport goods all POWER SYSTEMS DESIGN (PSD) INFORMATION TO POWER YOUR DESIGNS Power Systems Design (PSD) empowers global innovation for the power electronic design engineering community by providing in-depth editorial content focused on helping the design engineering professionals with their latest product designs. THE MAIN CAUSES OF POWER SUPPLY FAILURE 3.Power Components. Power switching components, or MOSFETS, which take the brunt force of operation of the power supply, can sometimes cause failure if the heat sinking is inadequate, or if the drain overvoltage, drain overcurrent, gate overvoltage or the internal antiparallel diode is overstressed. Proper design and the derating ofcomponents
HOW TO EASILY TEST A DC-DC CONVERTER Using a DC Power Analyzer and Software for DC/DC Converter Parameter Testing. The test setup will depend upon the type of test being performed. To characterize the converter, you must connect it between the power source and the electronic load to sink the current from the converter (Figure 1). Obviously, it’s necessary to measure thevoltage
POWER ELECTRONICS IN ELECTRIC & HYBRID VEHICLES Power electronics are a key technology for hybrids and represent 20% of the material costs. It is even bigger for EV cars. HEV/EV power devices are used in DC/DC converters and DC/AC inverters. There are various configurations depending on the hybrid version and car makers' choices (see figure 3) DESIGNING A POE-PD FOR IOT Internet-connected devices rely on two core features, communications backhaul and power. With IoT devices, three core concerns regularly crop up: power, communications and security. MEASURING TINY RESISTANCES ACCURATELY Measuring the resistance of something is a great deal more complicated if that resistance is very small. With bigger resistances, measurements can be as simple as connecting two leads between a digital multi-meter (DMM) and the device under test (DUT) and readingthe number.
MTBF – A PREDICTION OF A POWER SUPPLY'S OPERATING LIFE? R (t) = e –t / MTBF = e -1 = 0.368 (36.8%) R (t), the reliability expectation as a function of time, is 37%. In other words, at the calculated MTBF number only 37% of the parts are expected to still be working. So, if the calculated MTBF for an AC-DC power supply is 300,000 hours, there is only a 37% probability that the product willlast
DESIGNING A MEDICAL POWER SUPPLY Strict EMI Requirements. Medical power supplies must meet UL/IEC61000-1 standard Class A for hospital environments and Class B for medical office or in-home health care environments. With the strict requirements on the transformer and the lack of a large Y-capacitor, the power supply designer will have to use other EMIreduction measures.
10KW HIGH POWER DC PROGRAMMABLE LABORATORY POWER SUPPLY Santa Clara, CA - Bel Power Solutions and Protection, a Bel group company, announces the TSR10, a robust, high power 10 kW, DC programmable laboratory power supply. The TSR10 is a 3U, 19” rack mounted precision power supply which delivers clean and stable DC power, with operation allowed on any load from short- to open-circuitand constant
THE POWER OF DISSOLVED GAS-IN-OIL ANALYSIS Figure 1. Since the 1960s, the electric power industry has developed, refined and relied upon dissolved gas-in-oil analysis (DGA) to diagnose the degradation of insulating materials inside liquid-filled transformers. Dissolved gas concentrations are routinely measured by drawing oil samples from the transformer, extracting the gases in a POWER SYSTEMS DESIGN (PSD) INFORMATION TO POWER YOUR DESIGNS Power Systems Design (PSD) empowers global innovation for the power electronic design engineering community by providing in-depth editorial content focused on helping the design engineering professionals with their latest product designs. THE MAIN CAUSES OF POWER SUPPLY FAILURE 3.Power Components. Power switching components, or MOSFETS, which take the brunt force of operation of the power supply, can sometimes cause failure if the heat sinking is inadequate, or if the drain overvoltage, drain overcurrent, gate overvoltage or the internal antiparallel diode is overstressed. Proper design and the derating ofcomponents
HOW TO EASILY TEST A DC-DC CONVERTER Using a DC Power Analyzer and Software for DC/DC Converter Parameter Testing. The test setup will depend upon the type of test being performed. To characterize the converter, you must connect it between the power source and the electronic load to sink the current from the converter (Figure 1). Obviously, it’s necessary to measure thevoltage
POWER ELECTRONICS IN ELECTRIC & HYBRID VEHICLES Power electronics are a key technology for hybrids and represent 20% of the material costs. It is even bigger for EV cars. HEV/EV power devices are used in DC/DC converters and DC/AC inverters. There are various configurations depending on the hybrid version and car makers' choices (see figure 3) DESIGNING A POE-PD FOR IOT Internet-connected devices rely on two core features, communications backhaul and power. With IoT devices, three core concerns regularly crop up: power, communications and security. MEASURING TINY RESISTANCES ACCURATELY Measuring the resistance of something is a great deal more complicated if that resistance is very small. With bigger resistances, measurements can be as simple as connecting two leads between a digital multi-meter (DMM) and the device under test (DUT) and readingthe number.
MTBF – A PREDICTION OF A POWER SUPPLY'S OPERATING LIFE? R (t) = e –t / MTBF = e -1 = 0.368 (36.8%) R (t), the reliability expectation as a function of time, is 37%. In other words, at the calculated MTBF number only 37% of the parts are expected to still be working. So, if the calculated MTBF for an AC-DC power supply is 300,000 hours, there is only a 37% probability that the product willlast
DESIGNING A MEDICAL POWER SUPPLY Strict EMI Requirements. Medical power supplies must meet UL/IEC61000-1 standard Class A for hospital environments and Class B for medical office or in-home health care environments. With the strict requirements on the transformer and the lack of a large Y-capacitor, the power supply designer will have to use other EMIreduction measures.
10KW HIGH POWER DC PROGRAMMABLE LABORATORY POWER SUPPLY Santa Clara, CA - Bel Power Solutions and Protection, a Bel group company, announces the TSR10, a robust, high power 10 kW, DC programmable laboratory power supply. The TSR10 is a 3U, 19” rack mounted precision power supply which delivers clean and stable DC power, with operation allowed on any load from short- to open-circuitand constant
THE POWER OF DISSOLVED GAS-IN-OIL ANALYSIS Figure 1. Since the 1960s, the electric power industry has developed, refined and relied upon dissolved gas-in-oil analysis (DGA) to diagnose the degradation of insulating materials inside liquid-filled transformers. Dissolved gas concentrations are routinely measured by drawing oil samples from the transformer, extracting the gases in a APEC 2021: INFINEON SOLUTIONS FROM SILICON TO WIDE BANDGAP Infineon will highlight the industry’s broadest range of power management solutions during the 2021 APEC Virtual Conference and Exposition from 14-17 June. POWER SYSTEMS DESIGN (PSD) INFORMATION TO POWER YOUR DESIGNS Power Systems Design (PSD) empowers global innovation for the power electronic design engineering community by providing in-depth editorial content focused on helping the design engineering professionals with their latest product designs.ARTICLE DOWNLOADS
Article Downloads. Login. Username (Email) 8V GATE WITHSTAND VOLTAGE FOR 150V GAN HEMT The technology is optimized for power supply circuits in industrial and communication equipment. In recent years, due to the rising demand for server systems in response to the growing number of IoT devices, improving power conversion efficiency and reducing size have become important social issues that require further advancements in the powerdevice sector.
ASPIRING DRONE PILOTS CAN NOW TRAIN REMOTELY AT EMBRY-RIDDLE Embry-Riddle Aeronautical University’s Worldwide Campus recently received a first-of-its-kind waiver from the Federal Aviation Administration (FAA) that will allow students to remotely pilot unmanned aerial systems (UAS), or drones, through online video platforms like Zoom. REGULATOR DELIVERS TIGHT ACCURACY FOR SUPERCAPACITOR BACKUP System architects seeking backup power using supercapacitor or other energy sources can now deliver the best combination of highest efficiency and smallest size with the Continua MAX38889 2.5V-to-5.5V, 3A reversible buck/boost regulator from Maxim Integrated Products,Inc.
IP67-RATED USB TYPE-A CABLE ASSEMBLIES Stewart Connector, a Bel group company, announces a new line of IP67 rated USB Type-A Cable Assemblies. Designed for use in IoT applications where reliability and functionality are necessary and USB connections are needed outside of typical office applications, these cable assemblies can be used in multiple applications, including industrial automation, medical devices, military applications SILICON CARBIDE MOSFET MODULE SOLUTIONS FOR CHARGING EVS ON Semiconductor driving energy efficient innovations, announces a pair of 1200 V full silicon carbide (SiC) MOSFET 2-PACK modules further enhancing their range of products suitable for the challenging electric vehicle (EV) market. LOW RDS(ON) 40 V MOSFETS DELIVER HIGHEST POWER DENSITY The MOSFETs are intended for automotive (BUK7S0R5-40H) and industrial (PSMNR55-40SSH) applications. These devices are the lowest RDS(on) 40 V parts that Nexperia has ever produced and more importantly, they deliver power densities more than 50X greater than traditional D2PAKdevices.
NEW WÜRTH ELEKTRONIK RJ45-10G-LAN TRANSFORMERS New Würth Elektronik RJ45-10G-LAN transformers . Three tab-down models join the existing Ethernet connectors with integrated transformer in tab-up design.press x to close
* __
* __
* __
* __
* __
* __
* English
* 中国 China
Toggle navigation
* Home
* About PSD
* Subscribe
* Manage Subscription* Media File
* Join Newsletter
* Writing for PSD
* Technical Features* Glossary
-------------------------Toggle navigation
* Product News
* Industry News
* Departments
* Design Tips
* Dilbert
* Distribution
* Final Thought
* MarketWatch
* Notable & Newsworthy* PowerLine
* Technical Features* ViewPoint
* Design Centers
* Automotive
* Batteries & Other Energy Storage Devices* Consumer
* Data Centers
* Digital Power
* Embedded Power
* Energy Efficiency
* Industrial
* Internet of Things * Lighting & Illumination * Medical, Healthcare & Wellness * Military, Aerospace & Hi-Rel * Motor Drives, Robotics & Controls * Power Passives & Discretes * Power Supplies & Magnetics * Powering Communications * Power Semiconductors* Renewable Energy
* Smart Power Grid
* Supply Chain
* Test & Measurement * Wearables & Nanopower* White Goods
* Wide-Bandgap Semis* Multimedia
* PSDtv
* All
* APEC 2019
* The Battery Show + EV & Hybrid Expo 2019* PSDcast
* PSDwebcast
* Digital Magazines
* Editor Blogs
-------------------------porn porntube
Product News
POWER BLOCK MOSFET INCREASES POWER CONVERTER EFFICIENCYMay 21,2020
RECTIFIERS OFFER BEST-IN-CLASS (8A/1KV) SPECIFICATIONSMay 21,2020
UPS PREVENTS VITAL DATA LOSS AND HARDWARE DAMAGEMay 21,2020 more
Industry News
KOCH INDUSTRIES ACQUIRES IMAGING TECH COMPANY DARKVISIONMay 19,2020
EFFICIENT, 'GREEN' QUANTUM-DOT SOLAR CELLS EXPLOIT DEFECTSMay 18,2020
GRAPHENE-REINFORCED CARBON FIBER FOR STRONGER CAR MATERIALSMay 18,2020 more
PSDcast
PSDCAST -- SMART CONTROL FOR AT-HOME LIGHTING APPLICATIONSMay 15,2020
PSDCAST - AN OPEN-SOURCE EMERGENCY VENTILATORApr 30,2020
PSDCAST - THE ALL-GAN VEHICLE AND GAN IN THE AUTOApr 28,2020 more
MarketWatch
OPTIONS ARE ENDLESS FOR POWER SEMICONDUCTOR DEVICE SELECTIONMay 3,2020
TI LMG341XR050 GAN POWER STAGE, AVAILABLE AT MOUSERApr 29,2020
ANALOG DEVICES ANNOUNCES COVID-19 RESPONSEApr 29,2020 more
Notable & Newsworthy POWER BLOCK MOSFET INCREASES POWER CONVERTER EFFICIENCYMay 21,2020
RECTIFIERS OFFER BEST-IN-CLASS (8A/1KV) SPECIFICATIONSMay 21,2020
UPS PREVENTS VITAL DATA LOSS AND HARDWARE DAMAGEMay 21,2020 more
Automotive
750W REGULATED 48V-TO-12V CONVERTER WITH 97% PEAK EFFICIENCYMay 21,2020
AUTOMOTIVE REDRIVER ENABLES DISPLAYPORT VIA USB TYPE-CMay 19,2020
1200V SIC MOSFET TARGETS INDUSTRIAL AND AUTOMOTIVE MARKETMay 19,2020 more
Batteries & Other Energy Storage Devices LED DRIVER FOR STABLE LIGHTING DURING BATTERY VOLTAGE DROPSMay 19,2020
COMPUTER VISION HELPS SCIENTISTS STUDY LITHIUM ION BATTERIESMay 11,2020
POWER MANAGEMENT ICS ENHANCE BATTERY-POWERED IOT DESIGNMay 5,2020 more
Consumer
LIGHTING TRANSFORMER SERIES FOR LOW-VOLTAGE LIGHTING SYSTEMSMay 19,2020
GENERATOR SOURCE BRINGS BACKUP POWER TO RESIDENTIAL SPACEMay 18,2020
AMPLIFIER EVALUATION KIT FOR CLASS-D AUDIO SYSTEMSMay 14,2020 more
Data Centers
SBC HAS 16 PCIE LANES TO ALLEVIATE PROCESSING BOTTLENECKSMay 12,2020
OPEN RACK POWER SHELF SUPPORTS 48-VOLT INFRASTRUCTUREMay 12,2020
SOLAR INVERTER DESIGNMay 3,2020 more
Digital Power
TOSHIBA LAUNCHES TWO NEW 80V N-CHANNEL POWER MOSFETSApr 29,2020
LINEAR MUX/DEMUX REDRIVER WITH INTEGRATED USB-C DETECTORApr 29,2020
MOUSER ADDS EXCELSYS LOW VOLTAGE POWER SUPPLIESApr 29,2020 more
Embedded Power
TOSHIBA LAUNCHES TWO NEW 80V N-CHANNEL POWER MOSFETSApr 29,2020
LINEAR MUX/DEMUX REDRIVER WITH INTEGRATED USB-C DETECTORApr 29,2020
MOUSER ADDS EXCELSYS LOW VOLTAGE POWER SUPPLIESApr 29,2020 more
Energy Efficiency
CCELL RENEWABLES AND VICOR TO POWER NEW CORAL REEF GROWTHMay 19,2020
EFFICIENT, 'GREEN' QUANTUM-DOT SOLAR CELLS EXPLOIT DEFECTSMay 18,2020
MAKING FLEXIBLE THIN-FILM ELECTRONICS MORE DURABLEMay 18,2020 more
Industrial
POWER BLOCK MOSFET INCREASES POWER CONVERTER EFFICIENCYMay 21,2020
RECTIFIERS OFFER BEST-IN-CLASS (8A/1KV) SPECIFICATIONSMay 21,2020
UPS PREVENTS VITAL DATA LOSS AND HARDWARE DAMAGEMay 21,2020 more
Lighting & Illumination VISHAY SEVEN SEGMENT DISPLAYS IN STOCK AT TTIMay 20,2020
LED DRIVER FOR STABLE LIGHTING DURING BATTERY VOLTAGE DROPSMay 19,2020
EFFICIENT, 'GREEN' QUANTUM-DOT SOLAR CELLS EXPLOIT DEFECTSMay 18,2020 more
Medical, Healthcare & Wellness UPS PREVENTS VITAL DATA LOSS AND HARDWARE DAMAGEMay 21,2020
MULTIDIRECTIONAL OPTICAL SENSOR FROM ROHM IN STOCK AT TTIMay 21,2020
NEXT-GENERATION ECO-FRIENDLY RECIRCULATING CHILLERSMay 19,2020 more
Motor Drives, Robotics & Controls A SOFT TOUCH FOR ROBOTIC HARDWAREMay 15,2020
ALLIANCE PROVIDES UAS INSPECTION SERVICES FOR TEXASMay 12,2020
COULD HOTEL ROBOTS HELP HOSPITALITY INDUSTRY AFTER COVID-19?May 6,2020 more
Powering Communications RECTIFIERS OFFER BEST-IN-CLASS (8A/1KV) SPECIFICATIONSMay 21,2020
DIALOG SEMI ADDS DISTANCE MEASUREMENT TO BLE SOCSMay 20,2020
MURATA'S FAMILY OF FILM TYPE INDUCTORS IN STOCK AT TTIMay 12,2020 more
Renewable Energy
EFFICIENT, 'GREEN' QUANTUM-DOT SOLAR CELLS EXPLOIT DEFECTSMay 18,2020
MAKING FLEXIBLE THIN-FILM ELECTRONICS MORE DURABLEMay 18,2020
CS ENERGY COMPLETES CONSTRUCTION OF NJ'S LARGEST SOLAR PLANTMay 18,2020 more
Smart Power Grid
SIGNAL CONDITIONER IC TARGETS MEDICAL AND IOT SENSOR APPSMay 14,2020
WORKING WITH HIGH VOLTAGE RENEWABLE ENERGY SOURCESMay 4,2020
SOLAR INVERTER DESIGNMay 3,2020 more
Supply Chain
MOUSER ELECTRONICS ANNOUNCES AGREEMENT WITH TRENZ ELECTRONICMay 21,2020
MULTIDIRECTIONAL OPTICAL SENSOR FROM ROHM IN STOCK AT TTIMay 21,2020
VISHAY SEVEN SEGMENT DISPLAYS IN STOCK AT TTIMay 20,2020 more
Test & Measurement
COST-OPTIMIZED 1 AMP POL CONVERTERS WITH 6~36 INPUT RANGEMay 18,2020
UTAC, AEM TO DEVELOP NEXT-GEN CMOS IMAGE SENSOR TEST SYSTEMSMay 18,2020
SOLAR INVERTER DESIGNMay 3,2020 more
Technical Features
BEST PRACTICES FOR POWERING USB4May 4,2020
DC POWER SUPPLIES FOR INDUSTRIAL CONTROL AND AUTOMATIONMay 4,2020
SWITCHED CAPACITOR CONVERTER FOR ENERGY TRANSFER, CONVERSIONMay 4,2020 more
White Goods
SOLAR INVERTER DESIGNMay 3,2020
TOSHIBA LAUNCHES TWO NEW 80V N-CHANNEL POWER MOSFETSApr 29,2020
MOUSER ADDS EXCELSYS LOW VOLTAGE POWER SUPPLIESApr 29,2020 more
Dilbert
June 2020
May 2020
April 2020
more
-------------------------Home | Site
Map | Contact
| Privacy
Policy
| Refund
Policy
| Terms
of Service
| Copyright
2020 Power Systems Design, All rights reserved -------------------------×
JOIN OUR NEWSLETTER
SIGN UP TODAY FOR "EVERYTHING POWER ELECTRONICS" _THE LATEST NEWS AND EXCLUSIVE CONTENT FROM THE EDITORS OF PSD._ Select your Region Europe North America China Rest of Asia SouthAmerica Other
THIS SITE USES COOKIES TO ENHANCE YOUR VISITOR EXPERIENCE. BY CONTINUING YOUR VISIT TO THIS SITE, YOU ACCEPT THE USE OF COOKIES TO OFFER SERVICES AND OFFERS TAILORED TO YOUR INTERESTS. (SEE OUR PRIVACYPOLICY)
I AGREE
Details
Copyright © 2024 ArchiveBay.com. All rights reserved. Terms of Use | Privacy Policy | DMCA | 2021 | Feedback | Advertising | RSS 2.0