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Could anybody send me a copy of the light feedback board inside the head of the spectra physics 2020??
I would pull it out and reverse engineer it but it reguires taking most of the laser apart and its all already neatly aligned up

Thanks again
Brian

nevermind everybody
Finally got it running
After knowing it wasn't any of the components I started checking wiring, and sure enough barried in a bundle was a fried one

thanks for everything

haha sorry ;-)

I have a 68C supply that I have modified to run any mid-frame laser. Basically have stuck in a Diode on the anode between and bridged the power caps together. The supply runs but when the laser is ignited it goes straight to 40A. There is no regulation. I have checked all the ...

Ich habe ein ALC-68C Versorgungsmaterial, das sich nicht reguliert. Wenn Sie den Schlauch anzünden, geht das Versorgungsmaterial gerade zu 40A. Ich habe alle passbank Transistoren überprüft, ersetzt der passbank Treiberkarte, ersetzt dem Komparator 311H. Jetzt, als Sie das System oben beginnen, ein ...