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Old 05-11-2012, 05:34 PM #33
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Default Re: Presale for C6 JAD kits.

Quote:
Originally Posted by Flashrazor View Post
I received Aurora C6 JAD kit with 1.8A round driver. Why the driver produces 7.4 volts with 2x 16340 batteries at the output ? It's too much for the laser.
I'm guessing you're the one with the PayPal claim against me for non-delivery? Being as you're from saratov, russia?

Laser diodes are not driven by voltage, but by current. You just need a minimum voltage, and after you reach that minimum, it doesn't really matter.


Your diode isn't dead if it's bright for the first second or two. That sounds more like a battery problem.
Make sure both the batteries are fully charged.


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Last edited by Mohrenberg; 05-11-2012 at 05:36 PM.
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Old 05-11-2012, 05:39 PM #34
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Default Re: Presale for C6 JAD kits.

The 16340's you have probably can't handle the current draw. Get these batteries:

AW IMR16340 550 mAh IMR CR123 size LiMN Rechargeable Lithium Battery
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Old 05-11-2012, 05:46 PM #35
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Default Re: Presale for C6 JAD kits.

Quote:
Originally Posted by Mohrenberg View Post
I'm guessing you're the one with the PayPal claim against me for non-delivery? Being as you're from saratov, russia?

Laser diodes are not driven by voltage, but by current. You just need a minimum voltage, and after you reach that minimum, it doesn't really matter.


Your diode isn't dead if it's bright for the first second or two. That sounds more like a battery problem.
Make sure both the batteries are fully charged.
Sorry for PayPal claim, i closed it today, I just thought that my parcel lost, and I have to return my money. But today i received a parcel (after 40 days of delivery, thank you shitty Russian mail) , thanks for very high quality kit I hope it is just problem with batteries.
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Last edited by Flashrazor; 05-11-2012 at 05:55 PM.
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Old 05-12-2012, 09:36 AM #36
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Default Re: Presale for C6 JAD kits.

Today I tried turn on laser with charged batteries, the problem is the same. When I turn on the laser, it shines very brightly about half a second, but after a few seconds laser begins to shine as a normal blue LED and becomes very hot. I'm guessing that the problem with too much voltage at the output of the driver - 8V with charged batteries (measured with a voltmeter).
P.S.
1st photo - just turned on laser
2nd photo - after 1 sec
P.S.S
And why do you reduce my reputation because I opened a paypal disputes ? First time I ordering something from America, I did not think that the parcel delivery will take so much time, I will not open the disputes again. I'm sorry for those disputes which I opened.
Attached Thumbnails
Presale for C6 JAD kits.-img_1458.jpg   Presale for C6 JAD kits.-img_1457.jpg  
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Last edited by Flashrazor; 05-12-2012 at 09:46 AM.
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Old 05-12-2012, 09:43 AM #37
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Default Re: Presale for C6 JAD kits.

I don't see a photo. We need to see clear pictures of the inside and how the wires are connected.
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405nm 400mW S06J C6
445nm 3W Big Boy, 2.8W Dominator, 2.4W Steel Laser
450nm 240mW PL450 C6
473nm 100mW PGL-III-C-473
520nm 55mW Skylaser PL520
532nm 821mW Skylaser PL532, 133mW Jetlasers Ti-B
589nm 100mW PGL-III-C-589
635nm 70mW Sanyo SenTorch
638nm 175mW Ehgemus, 1W Rook
660nm 1216mW Skylaser PL660, 263mW LPC826 C6
685nm 33mW Fujitsu FLD6A2TK C6
780nm 150mW Dilda
808nm 640mW C6

I have copper 501B and Dominator lasers for sale !
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Old 05-12-2012, 09:52 AM #38
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Default Re: Presale for C6 JAD kits.

Added photos of the wires connection. The main question is why the laser produces so little light and becomes very hot.
Attached Thumbnails
Presale for C6 JAD kits.-img_1596.jpg   Presale for C6 JAD kits.-img_1597.jpg   Presale for C6 JAD kits.-img_1598.jpg  
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Last edited by Flashrazor; 05-12-2012 at 03:09 PM.
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Old 05-12-2012, 04:17 PM #39
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Default Re: Presale for C6 JAD kits.

The wires looks okay. Without a testload you can't do much about it.
That is a M140/H1600 diode for sure, nice close-up.
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405nm 400mW S06J C6
445nm 3W Big Boy, 2.8W Dominator, 2.4W Steel Laser
450nm 240mW PL450 C6
473nm 100mW PGL-III-C-473
520nm 55mW Skylaser PL520
532nm 821mW Skylaser PL532, 133mW Jetlasers Ti-B
589nm 100mW PGL-III-C-589
635nm 70mW Sanyo SenTorch
638nm 175mW Ehgemus, 1W Rook
660nm 1216mW Skylaser PL660, 263mW LPC826 C6
685nm 33mW Fujitsu FLD6A2TK C6
780nm 150mW Dilda
808nm 640mW C6

I have copper 501B and Dominator lasers for sale !

Last edited by Blord; 05-12-2012 at 10:06 PM.
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