Re: filament trans.

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "Ambrose Bierce by way of Terry Fritz <twftesla-at-qwest-dot-net>" <windigo-at-gte-dot-net>

'Tesla list' wrote: ==== - Original poster: "Metlicka Marc by way of Terry
Fritz <twftesla-at-qwest-dot-net>" <mystuffs-at-orwell-dot-net>
- 
- hi all,
- for those looking for a filament transformer for there tubes in a vttc,
- i have made a nice one out of a 1000w 208\277v HID ballast transformer.
- i left the 208\277v primary in place a wound twin 12g windings around a
- home made bobbin for 12 turns each, this worked out to the 5v i need for
- my VT-127A'S. the trans. now gives me 5v from the 277v winding, 7.5v ...'
> Take a look to the attachment.