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ArcticMyst Security by Avery

Help repairing 200mw 405nm bobslaser pen

Joined
Jan 30, 2010
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I bought this used bobs laser 200mw 405nm pen here. it was broken when i purchased it. I have tested this module with my multimeter and the button is working and im getting power to diode everything checks out. Think i need new 405nm diode. what new diode can i fit in here? Anybody tinker with a bob laser pen before??... can i just slap any PHR in here and call it a day or something bigger??
 

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Joined
Jan 30, 2010
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Yep. i thought it should at least give off a glow too. but nothing. i tried powering the diode directly to verify no light.

Also.... Can this lens be taken off the module without damage? i think i might see thread?? i need another needle nose to try and loosen
 

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Joined
Feb 14, 2010
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i don't have much work with pens so i would not want to lead you in a wrong direction.


but.. do u hear any noise? when you power it up?
 
Joined
Jan 30, 2010
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I don't know? Ill try that after I get home tonight. I don't remember a noise. I can't hear my 100mw green. But that's in its host still. Thanks for trying to help BTW:beer:
 
Joined
Jan 30, 2010
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*BUMP* Anyone have any tips on removing the diode from the module above? Any tips at all will be appreciated...THANKS
 
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