[Milsurplus] Inverter

Wed, 20 Mar 2002 09:16:20 -0800

Most inexpensive 60Hz inverters can be modified for 400 cycle operation by
changing two caps, one on either side of the 556 chip, I forget the origianl
value, but the replacement is 0.001 pF.  A quick glance wil tell you which
ones to replace.  I modified a couple 300W units I bought at Walmart.

Kurt

---
Ross Technologies Signals Intelligence Division
Rosetta Proving Grounds
----- Original Message -----
From: "J. Forster" <[email protected]>
To: "Richard Brunner" <[email protected]>
Cc: "milsurplus" <[email protected]>
Sent: Wednesday, March 20, 2002 08:45
Subject: Re: [Milsurplus] 400 Cycle Inverter

> I have a similar unit but no info. It may take more than just changing the
> oscillator to put it on 800 Hz. It's a complicated design.
> -John
>
>
>
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