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Vlákno z kategorie: Píseček
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11.04.2014 (23:08:10) K # IP X
Janis B obalka (web) :
RE: Vroutek
The upper one is heavy duty diode and bottom is light.

That is proven AS by simulation, AS by direct measurement by means of oldie-goodie analogue ammeter.

Digital may sometimes rarely mislead, but scale-type never.
11.04.2014 (23:20:02)  # IP X
Dr. Doktor:
You did connect an amp meter directly in series with the diode ? That by itself shows you don't understand power electronics, because any inductance in series with switching components is really bad.
As for the current, this depends on load characteristics, especially output voltage. IN WORST CASE the lower diode WILL really see double the average current. I have worked witn power electronics for many many years and designed many inverters and power supplies. This is as clear as a day for me; I work with much more complex problems.
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