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Old 03-04-2010, 08:20 PM #17
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Default Re: New Argon Laser help!

What wattage resistorrs did you use for the controller?

Rob


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Old 03-04-2010, 08:23 PM #18
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Default Re: New Argon Laser help!

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Originally Posted by robjdixon View Post
What wattage resistorrs did you use for the controller?

Rob
I took the potentiometer Diachi gave me, and the 25 pin connector and just hooked it up too that in the right place, as well as two 6mm connectors to plug my DMM in.
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Old 03-05-2010, 11:05 PM #19
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Default Re: New Argon Laser help!

The resistors only need to be 1/4W. 1/8W would probably work, too.
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Old 03-08-2010, 04:44 PM #20
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Default Re: New Argon Laser help!

Yeah exactly. The max current the PSU can source for the controller is 20mA for the -ve and +ve supplies. But you wont even get that draw through one potentiometer or resistor. Probably around 5mA tops.
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