Engraving Laser Diode Head 2.5W 445nm + Ttl Driver + Glass Lens - All In One,cnc

This laser module emit high intensity visible light which can be hazardous to the human eye. Only for Professionals ! Used 9mm Laser Diode from NICHIA Corporation JapanThis Module used Hi-Speed TTL Driver Integrated into the housing with:- Analog current generator;- Switching DC-DC converter;- Temperature control and protection with MCU and DS18B20 sensor direct connect to laser host;- Brass laser host with copper rear side. FEATURES:Continuous optical Output Power: 2.5W (before lens)Color output: 445nm (Royal-Blue)Input signal: 0V-Off / 5V-On (Schmitt trigger)Input signal PWM: 0 - 150 KHz TTLDigital temperature control and protectionHigh and Low voltage protectionPower Supply: 12Vdc / 1.5A (Direct connect to standard Adapter)Live Time: 20 000 hHigh quality FAN with speed control: depending on the temperatureTemperature protection: Driver OFF if T>70 degrees celsiusStandard Lens: M9x0.5mm - transmittance 85% ( for perfect work, you must use 405-G-2 Glass Collimating Lens )Adjustable focus: rotation of the objectiveAluminium Box: 45 x 50 x 70 mmWeight: 220gDB9 Connector Pin:Pin1: +5V Output MAX 200mA - do not use, if it is not necessaryPin2: TTL Input 0/5V MAX 150KHzPin3: GND SignalPin4 & Pin5: GND PowerPin8 & Pin9: 12V DC Power SupplyAbsolute Maximum Ratings:Supply Voltage: 14VdcInput Pins: -1V to 6VStorage Temperature: -10°C to +80°CShipping from EU with Тracking Number