Power Supplies & Magnetics

Current
Breakthrough in Magnetic Monopoles Signals new Technologies
A breakthrough in understanding how the quasi-particles known as magnetic monopoles behave could lead to the development of new technologies to replace electric charges. Researchers at the University of Kent applied a combination of quantum and classic physics to investigate how magnetic atoms interact
. . . Read More
Date:
08/14/2019
60 V MOSFET Increases Efficiency and Power Density
MALVERN, Pa. — Vishay Intertechnology, Inc. introduced a new 60 V TrenchFET Gen IV n-channel power MOSFET that is the industry's first optimized for standard gate drives to deliver maximum on-resistance down to 4 mΩ at 10 V in the thermally enhanced 3.3 mm by 3.3 mm PowerPAK 1212-8S package. Designed to increase
. . . Read More
Date:
08/12/2019
High isolation, regulated DC/DC converters in compact package
The core characteristic of the TRI line is a sophisticated reinforced isolation system which is able to withstand high test voltages (9000 VDC for 1s and 5000 VAC for 60s) and working voltages (1000 VACrms). Complementing this isolation characteristic is a high Common
. . . Read More
Date:
08/09/2019

Isolated Push-Pull DC-DC Converter Delivers 1W from SOT23-6
Chinese chip maker Mornsun has created a push-pull DC-DC converter chip IC with integrated mosfets that can deliver up to 1W through an isolation transformer — and the firm offers a selection of transformers. To maximise the reliability, the chip design has incorporated three key
. . . Read More
Date:
08/09/2019
PFC Capacitors: Rugged Design for a Long Service Life
TDK Corporation presents DeltaCap X Black Premium – a new series of EPCOS MKD capacitors for power factor correction (PFC). With rated voltages of between 440 V AC and 850 V AC, the capacitors with an internal delta connection are designed for power factor correction and filtering of harmonics
. . . Read More
Date:
08/01/2019