[Milsurplus] VFD for 3 ph 115vac at 400 cycles

Nick England navy.radio at gmail.com
Tue Feb 12 16:48:45 EST 2019


The VFDs I have looked at seriously do not like any sudden change of load.
Does anyone have experience with running a transmitter off these?
Nick England K4NYW
www.navy-radio.com


On Tue, Feb 12, 2019 at 4:43 PM Peter Gottlieb <kb2vtl at gmail.com> wrote:

> The waveforms are noisy on these so expect to need some LC filtering, but
> they work.
>
>
> Peter
>
> On Feb 12, 2019, at 4:31 PM, Jim Whartenby <antqradio at sbcglobal.net>
> wrote:
>
> eBay item # 153068263501, seems cheap enough.  115 vac 60 cycle single
> phase input, 3 phase, 115 vac 400 cycle out.
>
> Has anyone tried using this or any other VFD to power aircraft radios?
> Funny, could have sworn that only one was sold yesterday!
> Pitfalls?
> Jim
>
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