Description

12V 850nm 250mw Infrared Dot Laser Diode Module IR Point Lasers TTL Cooling Fan

Parameters
Wavelength: 850nm
Output power: 250mW
Laser shape:Dot（rectangular)
Focusable:YES
Modulation frequency: Adujstable  TTL modulation
Working:Long time working
Finish Color: Black
Case Material: Aluminum
The circuits control: constant current
Reverse polarity protection: with automatically identify the positive and negative
Operating voltage: DC = 12V
Warm-up time: None
Operating Temperature: -10 ℃ ~ +40 ℃

Features
1. This laser module can work for a long time with cooling fan.But please make sure to keep the laser working under 30℃.
2. Please add a 12VDC power to this laser module. Red wire connects”+” pole; Black wire connects ”-” pole. TTL 0V on, 3-5V off. If you don't use TTL, please just leave the blue and white wire.
3. This is a focusable laser module. Please do not take off the lens adjustable part off to avoid dust.
4. Please wear 450nm laser protection goggles to protect your eyes when working on this module.

Package

1pc 12V 850nm 250mw Infrared Dot Laser Diode Module IR Point Lasers TTL Cooling Fan