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Old 01-12-2008, 11:00 AM #1
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Default How to make laser \wo circuit work?

How to make laser \wo circuit work?

picture here> http : //file.polppol.com/TL/laser250mw.JPG

How to make it work
it from CNI PGL-III-C 250mw laser it work fine but control citcuit broke
i try to connect direct to battary but out put is very low power

how i can do any citcuit 4 sell?
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Old 01-12-2008, 01:08 PM #2
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Default Re: How to make laser \wo circuit work?

i think you are killing the diode by doing that
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Old 01-12-2008, 04:24 PM #3
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Default Re: How to make laser \wo circuit work?

It is very likely that the pump diode is dead, but we'll see. What battery did you connect it to?
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Old 01-12-2008, 04:44 PM #4
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Default Re: How to make laser \wo circuit work?

Since those wires lead straight to the diode i think you just killed it, you cant connect a battery straight to it it will send voltage spikes send way to much current to it...etc.

...lazer... ;D ;D ;D
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Old 01-12-2008, 06:41 PM #5
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Default Re: How to make laser \wo circuit work?

Take a deep breath there wooooooolazer. I know it probably is dead, but let's do a little testing before we bury it.
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Old 01-13-2008, 03:32 AM #6
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Default Re: How to make laser \wo circuit work?

i use li-ion 3.7v
but in a shot time
so what can i do to make it work?
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Old 01-13-2008, 03:56 AM #7
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Default Re: How to make laser \wo circuit work?

so im not the only one who thinks wooooooolaser jumps to conclusions?

no offense wooooooolaser


I donno about the circuitry, what MW pump is it do u know?

and why did u buy techlasers anyway? or am i wrong, CNI is techlasers right?
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Old 01-14-2008, 04:44 AM #8
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Default Re: How to make laser \wo circuit work?

Quote:
Originally Posted by polppol
i use li-ion 3.7v
but in a shot time
so what can i do to make it work?
If that pump diode ever saw 3.7V it's dead for sure.
Can you open it up and see if those two wires go straight to the diode?
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Old 01-14-2008, 05:59 AM #9
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Default Re: How to make laser \wo circuit work?

If you don't want it I will give you a few bucks for it as is, say $50?

I do agree though, at 3.7V that diode didn't stand a chance.

ah, i see you bought it from Techlasers.
Hate to break it to you, but that isn't even a genuine CNI, it's a fake. That's probably why its dead.
(see http://file.polppol.com/TL/TL.JPG)
In all likelihood, it's dead and will stay that way.
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Old 01-14-2008, 07:04 PM #10
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Default Re: How to make laser \wo circuit work?

I think Blue has made you a pretty good offer, but I, as well as other members here I'm sure, would be happy to try to help you replace the pump diode.
Another option might be to contact one of the more reputable laser companies and ask if they would treat it as an out of warranty repair.
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Old 01-15-2008, 10:00 AM #11
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Default Re: How to make laser \wo circuit work?

thx for all answer, i try to ask 4 make a repair but it to expensive i think ig i want i i gonna buy a new one.
so anyone want this diode? haha
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Old 01-15-2008, 10:08 AM #12
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Default Re: How to make laser \wo circuit work?

ill give you now more then 50. dolers but not a penny more
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Old 01-15-2008, 11:22 AM #13
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Default Re: How to make laser \wo circuit work?

polpoll I will give you $50 for it, or beat any offers up to $90.
msn me cgeeky@gmail.com
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Old 01-15-2008, 12:02 PM #14
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Default Re: How to make laser \wo circuit work?

200!
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Old 01-15-2008, 12:30 PM #15
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Default Re: How to make laser \wo circuit work?

fuck sake...
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Old 01-15-2008, 06:40 PM #16
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Default Re: How to make laser \wo circuit work?

Quote:
Originally Posted by polppol
thx for all answer, i try to ask 4 make a repair but it to expensive i think ig i want i i gonna buy a new one.
so anyone want this diode? haha
can you post a pic of the back side of the module?
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