Looking for HF power supply

[Cedric]

We'd like to know if there's someone who knows where we could find a
high frequency power supply that works around 100kHz and that is
capable of transmiting 1000W.

Thanks for your help

 

[Dan Mills]

Cedric wrote:

We'd like to know if there's someone who knows where we could find a
high frequency power supply that works around 100kHz and that is
capable of transmiting 1000W.

Look into the LF HAM stuff at IIRC 73Khz (also somewhere around 150K?),
these guys do stupid big power using class E amplifiers at very high
efficency. Plenty of kits available.

Guessing at some sort of induction heating application?

Regards, Dan.
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[Winfield Hill]

Cedric wrote...

We'd like to know if there's someone who knows where we could find
a high frequency power supply that works around 100kHz and that is
capable of transmiting 1000W.

I have made a 1kW 300kHz / 600kHz generator, using a
MOSFET H-bridge with phase-shift PWM.


--
Thanks,
- Win

(email: use hill_at_rowland-dotties-org for now)