KOA Speer Electronics, Inc. introduces the SG73G Series of Precision Surge Thick Film Chip Resistors featuring a high pulse resistance and ultra … [Read More...]
Power Components
Automotive systems and equipment chill out with expanded line of DC fans, blowers
Orion Fans has expanded its DC product offering to provide enhanced cooling solutions for automotive applications. Orion Fans’ extensive DC fan and … [Read More...]
More Power Electronics News
Single-channel IGBT/MOSFET gate-driver ICs get UL 1577 certification
Infineon Technologies AG now offers the EiceDRIVER 1EDC Compact 300 mil family of single channel gate driver ICs. With an insulation test voltage of V ISO = 2500 V(rms) for 60 sec these galvanically … [Read More...]
Surge current resistor offers high pulse resistance with ultra precision
KOA Speer Electronics, Inc. introduces the SG73G Series of Precision Surge Thick Film Chip Resistors featuring a high pulse resistance and ultra precision with tolerances of ±0.25% and ±0.5% and a … [Read More...]
New BGA packaging option for digital point-of-load DC/DC converters
Flex Power Modules today announced that its BMR466 and BMR461 digital point-of-load (POL) DC/DC power modules are now available to customers with BGA (Ball Grid Array) packaging, as well as in their … [Read More...]
A magnetic diode? Yes, there is such a thing
A diode that conducts and blocks electrical current magnetically, rather than through an interface between two semiconductors, has been developed at the University of Missouri. The development … [Read More...]
AC LED modules pass 4-kV surge testing
A 277-V ac lighting module using the NanoDriver Series LED driver complies with industry standard 4-kV surge testing. Prior to this, ac LED modules have been mainly used only in residential lighting … [Read More...]
Wireless charging, Part 2: Implementation
Part 1 of this FAQ looked at the overall context of wireless charging of personal devices. This part looks in more detail at the approaches to wireless charging and the implementation specifics. Q: … [Read More...]
Automotive systems and equipment chill out with expanded line of DC fans, blowers
Orion Fans has expanded its DC product offering to provide enhanced cooling solutions for automotive applications. Orion Fans’ extensive DC fan and blower product line delivers efficient cooling … [Read More...]
3 W isolated dc-dc converters target railway applications
MINMAX has announced the launch of MIZI03 Series, a new range of high performance 3W isolated DC-DC converters, specifically designed for critical railway applications. The new MIZI03 power … [Read More...]
Richardson Electronics to distribute power electronics from Fuji Electric
Richardson Electronics, Ltd. will distribute products from Fuji Electric Corp of America, a wholly-owned subsidiary of Fuji Electric Co., Ltd, a global manufacturer of Power Semiconductor products … [Read More...]
2-MHz boost/SEPIC/inverter features 2-A, 100-V power switch,9 µA quiescent current
Analog Devices announces the Power by Linear™ LT8361, a current mode, 2MHz multitopology DC/DC converter with an internal 2A, 100V switch. It operates from an input voltage range of 2.8V to … [Read More...]
Mobile app simplifies sourcing of voltage regulators, converters, and references
The ST Voltage Regulator Finder app helps engineers, purchasers, students, or makers find and buy STMicroelectronics’ voltage regulators, precision voltage references, or DC/DC converters, quickly and … [Read More...]
Wireless charging, Part 1: Context
Wireless charging of devices is a hot and growing area. This FAQ explores the rationale and options for implementing this form of energy transfer, storage, and charging. Q: What is wireless … [Read More...]
Ultra-thin RF-to-dc converter IC charges devices wirelessly
Powercast Corporation announced a smaller Powerharvester wireless power receiver and RF-to-DC converter chip (PCC114) for its Powerharvester Chipset (comprised of a wireless power receiver chip and … [Read More...]
Programmable dc supplies meet Mil-Std-810G shock and vibration specs
Magna-Power Electronics announced the immediate availability of a new military-standard (MIL-STD) rated ruggedized option for its popular SL Series and XR Series programmable DC power supplies. Tested … [Read More...]
Film capacitors for DC links handle high temperature and humidity
TDK Corporation today announced that it has extended its range of EPCOS film capacitors for DC link applications. The B3277*H series now provides types for particularly harsh environmental conditions. … [Read More...]
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