#powerconverter — Public Fediverse posts

Debug the specs

"Much of the essence of building a program is in fact the debugging of the specification." ~Fred Brooks, American computer scientist and software engineer

Replace the word program with #PowerConverter, and the statement would still be correct.

Beware of #PowerDensity scams!

"Without incorporating metal enclosure, cooling fan, and line filter, the numbers for power density of a #PowerConverter can be misleading." ~Bob White

When you hear a power density figure, ask if it includes Enclosure-Fan-Filter.

#PVpanel + #Battery without #PowerConverter

In applications where loading happens only at night (E.g. street lights), by choosing the right combination of PV panel and battery, one need not use any power converter for operating near the Maximum Power Point (MPP) on a typical sunny day.

I had a GaN based power converter board with broken transistors. This is a six layer board with lots of power planes. Desoldering the GaN chips is very hard so I decided to try milling the thing off.

https://makertube.net/w/t9J3LxTsCietb1fEJBvi5w

It worked perfectly. I milled almost down to the pads leaving a bit of the package. After the milling step a small cleanup is necessary.

#electronics #powerElectronics #powerConverter #rework #GaN

What the Electric Fiat 500e Is Like—From a Fiat 500 Owner - I tried the new electric model for size. Would the battery-powered version of my beloved ... - https://www.wired.com/story/what-the-electric-fiat-500e-is-like-from-a-fiat-500-owner/ #gear/products/carreviews #powerconverter #gear

What was lost has now been found. Happy Star Wars day. We are blessed for the existence of Mark Hamill.

#MayThe4thBeWithYou #StarWars #MarkHamill #ToscheStation #PowerConverter

Any #PowerConverter that operates in Discontinuous Conduction Mode (DCM) or in Zero-Current Switching (ZCS), avoids reverse-recovery switching loss in its diodes. #PowerElectronics