A growing number of portable devices, including notebook PCs, are adopting the USB Type-C PD standard that can charge up to 100W, providing a common charging platform. At the same time wireless charging is gaining traction, increasing the demand to support both charging methods. However, in order to deliver a wide power supply range required […]
ac power sources/frequency converters
Top power electronics threads on EDAboard.com – August
(editor’s note: Intrigued by these power electronics problems? Have a question or another solution? Then click the “Read more” link and follow the conversation on EDAboard.com or log in to EDAboard and participate in the power electronics forum threads.) Power MOSFET forensics – I need your help to investigate a recent MOSFET death. It was […]
Quasi-constant current feature added to 60 W power adpaters
Globtek is introducing a quasi-constant current feature for its new 50 W family of power adapters, for use in battery charging type applications, when a customer application needs to operate with output power below the output voltage regulation point. The new option allows for a 50W nominal constant power limiting level, between the rated output […]
Economical customization for ac power sources, frequency converters
BL High-Power Series ac Power Sources/Frequency Converters can be selectively customized in many ways, without the typically high cost of engineering a customized power supply. Behlman’s BL High-Power Series AC Power Sources supply clean, regulated ac power in a compact design at competitive prices. The BL High-Power Series with Options V and F are available […]
Top power electronics threads on EDAboard.com – July
(editor’s note: Intrigued by these power electronics problems? Have a question or another solution? Then click the “Read more” link and follow the conversation on EDAboard.com or log in to EDAboard and participate in the power electronics forum threads. Build a constant current circuit – I am building a circuit which will provide me a […]
AC power source/frequency converters cover 45 to 1,000 Hz
The Model PF1352 ac power source/frequency converters use any worldwide utility power, as well as aircraft and shipboard power, to deliver clean, precisely regulated ac power with fully adjustable voltage and frequency.Developed by Behlman Electronics, Inc., the converters deliver 1,350 VA of clean, regulated ac power from a 3.5-in.-high bench-top unit that easily converts to […]
Medical wall-plug power adapters follow IEC 60601-1 4th Edition safety standards
CUI’s Power Group today announced the addition of a new line of wall plug-in power adapters to its portfolio of external medical power supplies. The SWM6, SWM6‑USB, SWM12, and SWM30 series, available with either North American or European input blades, are all certified to the medical 60601-1 edition 3.1 safety standards for 2 x MOPP […]
Power capacitors handle up to 60 A, 600 Vrms
TDK Corporation has significantly extended its range of EPCOS single-phase power capacitors for industrial electronics. The capacitors of series B32370 through B32374 are designed for rated AC voltages of between 250 VRMS and 600 VRMS, cover a capacitance range from 5 µF to 600 µF, and feature a maximum current capability of between 15 A and 60 […]
Behlman Electronics AC power sources get remote programming options
A new, high-performance interface to ac power sources includes USB, Ethernet, and RS-232 using SCPI protocol. This option enables faster communication speed, programming the power supply remotely from greater distances, and compatibility with newer computers. Developed by Behlman Electronics, the Option U high-performance interface is available on Models P1352, P2002, and PF1352. The PF1352 is […]
