Power Solutions

Microchip unveils 3.3 kV Silicon Carbide (SiC) power devices enabling new levels of efficiency and reliability

System designers of traction power units (TPUs), auxiliary power units (APUs), solid-state transformers (SSTs), industrial motor drives and energy infrastructure solutions require high-voltage switching technology to increase efficiency, reduce system size and weight and enhance reliability. Microchip Technology has expanded its SiC portfolio with the release of, what it describes …

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Zepp Health signs licence agreement for sureCore’s EverOn ultra-low voltage memory IP

Zepp Health, a market leader in digital health management, has licenced sureCore’s ultra-low voltage SRAM memory EverOn as part of its ongoing strategy to deliver improved computing efficiency at reduced power for its family of wearable devices. As part of Zepp Health’s commitment to bring the most advanced products to market …

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Arrow Electronics shows ‘Power for Everything’ at PCIM

Arrow Electronics will be exhibiting a wide range of power applications from its extensive line card of suppliers at PCIM Europe in Nuremberg (Booth 525, Hall 7) from 10-12 May 2022. Under the headline ‘Power for Everything’, Arrow’s presence will showcase the breadth of solutions the company addresses in markets …

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Configurable programmable power supply systems deliver 30kW, 45kW or 60kW in a portable 20U high 19” rack cabinet

TDK Corporation has introduced 20U high, 19-inch rack cabinet high power solutions to the TDK-Lambda GENESYS+ series of programmable DC power supplies. The configurable GSPS series can provide 30kW, 45kW or 60kW of output power with seamless transition across constant voltage, constant current and constant power limit operating modes. The …

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Omron launches compact non-leaded MOSFET relay with 75 per cent higher load current

A new MOSFET relay from Omron Electronic Components Europe combines a high current rating (200V 0.35A) and high ambient operating temperature range in a small-sized surface mount format, making it an excellent choice for test and measurement equipment. The G3VM-201WR – a 200V addition to Omron’s existing MOSFET relay series …

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Automotive test simulation benefits from programmable power supplies with very fast output dynamics

TDK Corporation has introduced a “Fast-Speed” option to the TDK-Lambda GENESYS+ series of programmable DC power supplies. Designed specifically for automotive test simulation, the -F suffix models provide very fast transient responses up to 35 times faster than the standard models, according to TDK. Rise and fall times of less …

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Digi-Key Electronics and Siemens to host webinar on reliable power supplies for automation and control systems

Digi-Key Electronics will host a webinar in collaboration with Siemens on Tuesday, March 8, at 11 a.m. CST about power reliability for automation and control systems. The webinar will be presented by Greg Kateb, SITOP power product consultant for Siemens. The webinar will cover: The advanced features and comprehensive diagnostics …

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TT Electronics expands AEC-Q200-certified current sense resistors portfolio with SMT Kelvin shunt resistors

TT Electronics, a global provider of engineered technologies for performance critical applications, has launched its LRMAP4026 series low resistance metal alloy power resistors designed for power supply, motor drive, and battery monitoring applications. This resistor series provides four-terminal Kelvin precision and high current capacity to all industrial applications, including automotive. …

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98 per cent efficient, air-cooled 45kW AC-DC power supply provides a 385Vdc input for distributed power systems

TDK Corporation has introduced the TDK-Lambda TPF45000-385 three-phase input, non-isolated 45kW AC-DC power supply. The TPF45000 provides a stable 385Vdc output for large, distributed power systems using isolated DC-DC converters for semiconductor test and burn in, large scale printers and other industrial equipment. With an efficiency of 98 per cent, …

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