Posted by Tnuctipun [ 172.153.24.213 ] on February 21, 2005 at 17:34:59:

In Reply to: Photographic report, then?:-) /nt/ posted by Damir on February 21, 2005 at 16:45:54:

I have to get the R-set 1k trip pots. I hope R-S has them. I'm getting the little heatsinks from themtoo. 4-40 screws from Lowes to attach them to the TO-220 MOSFETS.

I loked at the box, there is no way I'm getting one of those 100-mike Pop-can sized caps under there. the sol'n is even cheaper. A trip to the photo shop for some disposable flash cameras. They have 100 uF/330 volt flash caps inside. a few hundred mikes of them ought to do the trick. I may put in a 6NO30 delay relay to turn on the 6CA4's heater...probably just put in a 40k bleeder resistor. Perhaps 33k as I have soem IRC GS3 3W metal film. The small resistro provides enough draw to pull the voltage significantly lower than root2* RMS.

I hope my camera works well enough with close ups.

This is what it looked like with two 5687 and ForePlay circuit.
regards,
Douglas

Replies:

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