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Zero-Voltage Switch driver, a.k.a. Mazzilli oscillator, a Royer-type resonant push-pull oscillator.

1 vote

How to control power output from a ZVS driver?

Ultimately you can vary the DC link voltage to get the required power, but in the ZVS mentioned, minimum voltage is 12V, so nowhere near zero power output is possible without modification of the ZVS. … A mechanical relay is possibly a better bet, placed between the DC power supply and the ZVS. …
Rendeverance's user avatar
1 vote
0 answers
133 views

ZVS troubleshooting waveform

I have been running various different ZVS based flybacks for all kinds of uses (jacobs ladders, SSTCs, etc.), however, for some reason, I am now getting mosfet heating, which was never apparent before …
Rendeverance's user avatar
0 votes
Accepted

What could be causing ZVS imbalance?

Anyway, thank you for the input of others and hope that inadvertently this question may assist someone experiencing parasitics in their own ZVS. …
Rendeverance's user avatar
1 vote
1 answer
596 views

What could be causing ZVS imbalance?

I am using a ZVS driver to test some properties of induction and power transfer. I have never PREVIOUSLY had a problem with MOSFET heating in my designs. …
Rendeverance's user avatar