Phase shift

Jan 02, 2006 6 Replies

Hello,



I was wandering if the following is possible. I have a huge voltage 3kvolt, when is passed through a coil my voltmeter is showing me negative voltage. I would like to phase shift this or invert this so to get positive voltage How do I go about this? ...I heard that inthe 70's, some cars where negatively based, and used such converters to get positive. now I believed everything is positive.



thank you



Ken O


On Mon, 2 Jan 2006 08:48:52 +0100, via , "Ken" spake thusly:

3kV is high, but hardly huge.

Start with a study on the characteristics of AC and DC. Check back when you know a little about that topic. Have fun!

Actually I meant current not voltage. the ampmeter shows negative after the inductor (coil). And this is pulse DC not AC, so shifting by PI wont do it, I guess I need to invert this.

ken

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Is there a good reason why you can't just connect the meter the other way round?

Gareth

----------------------------------------------------------------------- To reply to me directly: Replace privacy.net with: totalise DOT co DOT uk and replace me with gareth.harris

Oh, that's different.

Start with a study on the characteristics of AC and DC. Check back when you know a little about that topic. Have fun!

Bob

very carefully.

yes, but they were used 250 times less voltage

it might be easier to modify your 3000V souce to produce a positive voltage.

Bye. Jasen

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