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ParametersLaser head size: 18mmx45mmCircuit Board size: 45mm*34mmWavelength: 650nmOutput power: 200mWLaser shape:DotFocusable:YESWorking:Long time workingFinish Color: BlackCase Material: AluminumLens: PlasticThe circuits control: fixed currentReverse polarity protection: with robotically call the large and negativeOperating voltage: DC = 12VWarm-up time: NoneOperating Temperature: -10 ℃ ~ +40 ℃Storage temperature: -10 ℃ ~ +40 ℃ Features1. This laser module can work for many years with cooling fan please you'll want to preserve the laser operating beneath 30℃. Please add a 12VDC strength to this laser module. Red cord connects”+” pole; Black wire connects ”-” pole. TTL 0V on, 3-5V off. If you don&;t use TTL, please easily go away the blue and white wire. This is a focusable laser module. Please do not take off the lens adjustable section off to circumvent dust. Please wear 650nm laser defense goggles to guard your eyes when working on this module. Package1pc Focusable 650nm 200mw 12v Dot Red Laser Module
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Focusable 650nm 200mw 12v Dot Red Laser Diode Module 18*45mm
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