High Frequency AC Power Supply
High Frequency AC Power Supply
(OP)
Hi All,
I need to have an AC power supply @ 400 KHz, 5 V and 1 watt to perform a test on a coil transformer. What is the easiest way to provide the mentioned specs? I have access to Agilent DC power supply and of course 110 V single phase power.
Thanks,
Amir
I need to have an AC power supply @ 400 KHz, 5 V and 1 watt to perform a test on a coil transformer. What is the easiest way to provide the mentioned specs? I have access to Agilent DC power supply and of course 110 V single phase power.
Thanks,
Amir





RE: High Frequency AC Power Supply
Those specs are so easy that it would be cheap and simple to bang together a simple one transistor Class A amplifier using a big friendly power mosfet transistor. Use one pot for DC bias, another for gain. "Rat's Nest" direct wiring (no PCB).
RE: High Frequency AC Power Supply
The class A version, that IR mentions, may be difficult to make behave properly with the inductive load that you seem to have.
If you want a solution with no fuzz and a reserve for future use, I can highly recommend the Rigol 1022 function/arbitrary generator with the 10 W add-on power amplifier. Very good value for money.
Gunnar Englund
www.gke.org
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Half full - Half empty? I don't mind. It's what in it that counts.
RE: High Frequency AC Power Supply
Gunnar Englund
www.gke.org
--------------------------------------
Half full - Half empty? I don't mind. It's what in it that counts.
RE: High Frequency AC Power Supply