Fundamentally, you need to know four basic things when selecting a new power supply for a broken electronics device. The voltage coming from the … [Read More...]
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Overcoming the challenges of USB PD 3.0’s Fast Role Swap
by Zhigang Liang, Renesas Electronics America The USB-C interface is revolutionizing the way we connect our electronics devices. Thanks to … [Read More...]
More Power Electronics News
Tech guide details ground fault detection methods
NK Technologies (www.nktechnologies.com) has released a new educational resource for engineers. The Ground Fault Considerations Tech Guide covers a wide range of topics and includes an easy-to-use … [Read More...]
2-kW modular supplies with full MoPPs Isolation feature low acoustic noise, up to 18 outputs
The TDK-Lambda brand QM8B modular power supplies are rated at up to 2000 W. This further extends the QM series which can provide 550 to 2000-W output power. The QM8B models are available with up to … [Read More...]
Transphorm ships over half a million GaN power devices
Transphorm Inc disclosed that it has shipped more than 500 thousand high voltage GaN FETs. The company hit this milestone as customers continue to adopt its high quality-high reliability GaN … [Read More...]
Surface-mount current sensors handle up to 400 A
Allegro MicroSystems announced significant ease-of-use enhancements to its popular high current fully integrated ACS772/3 current sensor “CB” package family. These industry-leading, … [Read More...]
Selecting a replacement external power supply – what you need to know
Fundamentally, you need to know four basic things when selecting a new power supply for a broken electronics device. The voltage coming from the socket at the wall (Europe/Japan/US), the voltage … [Read More...]
Low power transformers now UL recognized as Class 2 models
Signal Transformer, a Bel group company, announced selected models of the ST and DST Series of high isolation split bobbin, low power transformers, are now recognized by UL as Inherently Limited Class … [Read More...]
Film capacitors handle up to 3 kV for dc link apps
TDK presents the new B2568 series of EPCOS MKP DC link power capacitors, which offer outstanding robustness under harsh environmental conditions. The new capacitors are designed for voltages of … [Read More...]
High-power-density PoL regulator puts out 15 A/50 W
Flex Power Modules announces the BMR4615001/001, a new variant of its popular BMR461 series of digital point-of-load (PoL) regulators. The new module provides up to 15A/50W at an adjustable output … [Read More...]
Eval board carries three-phase SiC power module for motor drives
Silicon carbide (SiC) is en route to mainstream for applications like photovoltaic and uninterruptable power supplies. Infineon Technologies AG is now targeting the next group of applications for this … [Read More...]
Innovative bidirectional buck-boost controllers earn Renesas Electronics a 2019 Leap Award
The votes are in. Business-to-Business publisher WTWH Media, LLC, has announced the winners of the second-year Leadership in Engineering Achievement Program (LEAP) Awards, a design engineering product … [Read More...]
Innovative GaN ac-dc converter IC from Power Integrations earns 2019 Leap Award
The votes are in. Business-to-Business publisher WTWH Media, LLC, has announced the winners of the second-year Leadership in Engineering Achievement Program (LEAP) Awards, a design engineering product … [Read More...]
Vicor bus converter earns coveted 2019 Leap Award
The votes are in. Business-to-Business publisher WTWH Media, LLC, has announced the winners of the second-year Leadership in Engineering Achievement Program (LEAP) Awards, a design engineering product … [Read More...]
Registration now open for APEC 2020 in New Orleans, March 15-19
Registration for the 35th Annual Applied Power Electronics Conference–APEC 2020–is now open. The conference and exhibition, running March 15-19 at the New Orleans Ernest N. Morial Convention Center, … [Read More...]
Trench Schottky rectifiers handle 45/60 V, target automotive apps
Taiwan Semiconductor Co., Ltd. (TSC) introduces a new series of 45V and 60V Trench Schottky rectifiers in SMPC4.6U package and AEC-Q101 qualified. Samples and products are in stock and … [Read More...]
Eighth brick 600-W converter targets telecom apps
Murata today introduced its DRE-11.4/53-L48 eighth brick Intermediate Bus Converter (IBC) from Murata Power Solutions. The product series addresses the growing power requirements of networking and … [Read More...]
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