Date:   7/14/2010 11:45:23 AM ( 15 y ago)
Hits:   66,546
URL:   https://www.curezone.org/forums/fm.asp?i=1653443

The 150 ohm resistor is to protect the circuit and the lamp just in case you make contact between your cathode and electrode by accident. My guess anyways. The lamp will take little current, plus it will indicate low voltage once it gets dim or stop lighting.

Gill
 

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