650nm 6mm 3V-5V 5mw RED Laser Dot Diode Pointer Module Copper Housing
650nm 6mm 3V 5mw Laser Diode Module Dot Shape Copper Semiconductor Laser Head
Laser diodes are used along with a driver circuit. A driver circuit is a circuit which can limit appropriately the amount of current being fed into the laser diode, so that it can function correctly. Too much current will burn the laser diode & too little current is not sufficient for the laser diode to turn on and operate. Therefore, a driver circuit is needed to give precisely the correct range of current needed to operate the laser diode properly & safely. Hence do not connect this Laser diode directly to the battery or any power source. It may work but this will shorten its life span, de-focus it or may also burn it if used for a longer time.
- 100% Brand new and high quality
- Output Power: 5mW
- Wavelength: 650nm
- Working Voltage: 3v - 5V
- Laser Shape & Colour: Red Dot
- Working temperature: -10 ℃~＋40 ℃
- Housing material: Metallic
- Dimensions: 6 * 18 mm(diameter*length)
- Outer diameter: 6mm
- Operating Current: <40mA
1 x 650nm 5mw Laser Diodes.
*Remarks: Brand New items come in individual retail packing, wrapped safely in bubble wrap sheet.
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