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Power Systems
Eliminate the Guesswork in Controlling EMIA well-defined procedure for predicting EMI in ac-dc power-supply designs and bringing it within regulatory limits saves time and effort versus the trial-and-error methods that designers may be using.... Spotlights on Power Systems
DC-DC ConvertersBead Inductor Meets CPU Power ChallengesFerrite-based power beads, an alternative to wound-toroid inductors, offer greater efficiency, tighter tolerances and smaller size in VCORE voltage regulators. ... Flybacks Charge Xenon Flash CapacitorsThe popular Xenon photoflash bulb is typically driven by a battery-powered high-voltge source. A flyback converter based on peak current limiting is the best option for this circuit in portable applications....
Simulation/ModelingAutomated Fault Diagnosis Ensures Product SuccessSPICE-based fault diagnosis eliminates potential product failures early in the design cycle, so they don’t occur in the field... No-Load Specification Impacts Power-Supply PerformanceWhen reviewing power-supply specification requirements and supporting design proposals, we often see the minimum load identified as 0 A loading...
Test & MeasurementTest Saturation Voltage to Achieve High EfficiencyBuild a low-cost saturation tester to measure the saturation voltage of switching transistors accurately in the presence of high switching voltages or noise... Test Saturation Voltage to Achieve High EfficiencyEfficiency is the name of the game in the design of power supplies. This is a major reason why switch-mode power supplies (SMPSs) are chosen for power-supply...
Power System NewsPower-One Wins Permanent Injunction Against ArtesynPower-One has announced that the U.S. District Court for the Eastern District of Texas, Marshall Division, has issued a permanent injunction against Artesyn Technologies... Audax Group Acquires AstrodyneAstrodyne, the Mansfield, Mass.-based power supply manufacturer and distributor, has been acquired by Audax Group... Studies Examine How Plug-In Hybrids Will Affect Power GridAs plug-in hybrid electric vehicles (PHEVs) move toward commercialization, utilities, research institutions, and other organizations, are attempting to analyze the possible impact that these new, high-power loads could have on the electric grid in the future... 12-A POLs are DOSA CompliantFrom Lineage Power, the 5/12Vin MicroTLynx dc-dc, point-of-load converters (POLs) are open-frame modules designed per the latest DOSA standard footprint specification...
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Most Popular ArticlesNews From PETech TimesPower-One Wins Permanent Injunction Against ArtesynAudax Group Acquires AstrodyneManufacturers Co-develop Electrodes for Li-ion Car BatteriesSemiconductor Industry Legend RetiresCompany Will Supply Components For 3-MW Wind Turbines
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April 2008
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Power Systems NewsPower-One Wins Permanent Injunction Against ArtesynAudax Group Acquires AstrodyneStudies Examine How Plug-In Hybrids Will Affect Power Grid12-A POLs are DOSA CompliantCompany Will Supply Components For 3-MW Wind Turbines |
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