Laser diode driver with analog modulation - need schematic

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housedeejay
Beiträge: 6
Registriert: Mo 04 Feb, 2008 8:06 pm
Wohnort: Poland ,Warsaw

Laser diode driver with analog modulation - need schematic

Beitrag von housedeejay » Do 21 Feb, 2008 10:17 am

Hi ,I need schematic for laser diode driver with analog modulation and with range of current from 0 mA to 500 mA. Is anybody who can help me ?

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nohoe
Beiträge: 3940
Registriert: Mo 20 Feb, 2006 1:09 pm
Do you already have Laser-Equipment?: 9x RGB LASER
6 x Netlase(5 x LC) + 1x EL LC
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Beitrag von nohoe » Do 21 Feb, 2008 3:20 pm

Hallo

@HouseDeeJay

Designing a Diode-Driver is a little bit work.
I think nobody will give you his final Driverlayout for nothing.

The only way is: Buy a driver and make reverse Engeneering.

Greetings
Norbert :)
http://www.nohoe.de/gallerie
RGB 4 Watt OPT Laser RGB mit CT6800 + 2 LIGHSPACE 3 Watt Pure Diode PT40K
+ 2x RGB 1 Watt Pure Diode Litracks+ 4 x RGB 1.8 Watt Pure Diode PT40K
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housedeejay
Beiträge: 6
Registriert: Mo 04 Feb, 2008 8:06 pm
Wohnort: Poland ,Warsaw

Beitrag von housedeejay » Do 21 Feb, 2008 5:56 pm

I can buy driver but i want to build him by myself :cry: Analog modulation is "Top Secret" in also in other countries...not only in Poland :?

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I have a schematic...I desinged him by myself with help of my friend. That's simpler than i thought :wink:

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