Circuit mod help...

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orange_glow_fan

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Dec 10, 2018, 10:55:33 PM12/10/18
to neonixie-l

Would like to get this circuit to run at a lower voltage...closer to 70vdc.  Currently runs around 120-200 vdc. Suggestions appreciated..

power suply.jpg

David Forbes

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Dec 10, 2018, 11:14:44 PM12/10/18
to NeoNixie
Reduce the value of R17 proportionally to the amount you want to reduce the output voltage. It's in the feedback circuit.

On Mon, Dec 10, 2018, 8:55 PM 'orange_glow_fan' via neonixie-l <neoni...@googlegroups.com wrote:

Would like to get this circuit to run at a lower voltage...closer to 70vdc.  Currently runs around 120-200 vdc. Suggestions appreciated..

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