generating 180VDC at 5mA or so, simply...

Hi Ken,

Alternatively you could visit the next ham radio operator and trade a nice bottle of Sierra Nevada Pale Ale for a couple 2N7002. They always have these but they are only good for 60V. Considering that a six-pack runs about $6 you would at least break even on this design :-)

Regards, Joerg

I'll trade for a Sam Adams.

Thanks - that looks fun - I'l have ago with it...

Mike

Hi Mike. One watt, huh...; If you are somewhat elastic in your specifications, after exposing the film; canibalize a disposable camera and use the circuit in it(or a few in parallel). -Batteries included- Done. Miguel

Let me know if it does anything. Looks like compensation components R18 and C2 aren't needed.

DNA

Right- it should oscillate just fine without them....

and

Strange, spice says it works. But then we don't always believe in spice. Have you seen the circuit?

DNA