Antiseptic Convertor

Vladimir Vassilevsky · 2013-09-10T16:34:41+00:00

I had to make +100...+400V from +9V at power level up to 10W. The obvious solution was flyback convertor; using wal-wart power supply transformer in backwards mode. However the particularly septic thing about it was huge stray inductance both on primary and secondary side. So, after scorching some parts, I came up with following antiseptic solution: This antiseptic convertor topology works great. Delivers 10W with no heat and no dissipation in snubbers. The transformer is standard off the shelf part; there are dozens of suitable transformers available. Vladimir Vassilevsky DSP and Mixed Signal Designs

Sep 10, 2013 20 Replies

Rate this thread:

Adrian Jansen 12 years ago

I get it, thanks. Neat.

Regards, Adrian Jansen adrianjansen at internode dot on dot net Note reply address is invalid, convert address above to machine form.

Vote

Join the Discussion

Have something to add? Share your thoughts — no account required.

Didn't find your answer?

Ask the community — no account required

Antiseptic Convertor

Related discussions

0-300V DC signal generator

200V @ 100mA from 3.2V

Simple audio signal to level convertor?

Join the Discussion

Didn't find your answer?