This document is all about the replacement of the traditionally used isolated flyback converters on designs involving 9 W applications into a much preferred off-line AC-DC buck converter. Comparison ...
The demand for smaller, lighter, and more efficient AC/DC USB power delivery (PD) chargers is always a challenge for power-supply design engineers. Below 100 W, the quasi-resonant flyback is still the ...
When first starting an electronics project, it’s not uncommon to dive right in to getting the core parts of the project working. Breadboarding the project usually involves working with a benchtop ...
Review of the power delivery efficiency improvements for several circuit applications, including the 430 V nominal 500 W power factor correction boost circuit of an ac-dc converter at both 100 and 400 ...
Members can download this article in PDF format. The impetus to reduce power demands of just about every device out there is the mantra of today’s power ecosystem. Manufacturers are under tremendous ...
Power supply component failures are perhaps the most common malfunctions affecting electronic devices. This is due to several reasons. First of all, the systems supplying current to the rest of the ...
Hot on the heels of a 10W family of PCB-mount ac-dc converters, Recom is introducing 20W versions, once again with OVC III insulation. RAC20E-K/277 modules have a 53 x 28mm footprint and ate 23mm tall ...
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