ZR-40W CO2 laser power supply Feature 1.Easy Control: The start and stop of laser power can be easily controlled by TTL level� on this 40W laser power supply. And it has� protection switch to test the external water, ventilation, etc. 2.The 40w laser power supply adds a new function, that is timely scene judging which part is damaged� on� laser tube or laser power� supply. 3.Application: Acrylic sculpture, cut; Fabric sculpture, cut; Rubber sheet sculpture, cut, etc. 4.Easy control of laser power: Both 0-5V analog signal and PWM signal can control the laser power� on this40watt laser power supply. 5. This 40watt CO2 power supply has fast response speed and effect. 6.This 40 watt CO2 power supply has an aluminum alloy housing and a dedicated interface for the stamp engraving machine: K+/K -/D+/D -/G/IN/5. In addition, it also has; DC24V/5V output 7.� The� CO2 laser� power supply� has� feedback interface which can be used in closed-loop control and testing the working current of laser. 8.Because of many protect function, this 40W laser power source� dramatically lengthen the lifetime of� glass type CO2 tube. 9.� The� 40Watt CO2� power supply has open circuit protection: Under the condition of good protective earth, the power supply can work in open-circuit for a short time, which could avoid the damage to� laser power supply. 10. This ZR-40W CO2 laser power supply adopts K+/K-/D+/D-/G/IN/5V as control signal output interface and uses blue aluminum case. 11.Good compatibility: This 40W CO2 laser power supply can be applicable to most brands of 30Watt, 40Watt, 50Watt CO2� laser tube� made by different factories. Specification: Item 40W laser power supply Input Input voltage AC110/220V� �±10% AC frequency 47-440Hz Max input power 350W Max� input current 3A Output Max� output voltage DC25KV Max output current DC20mA(it depends on different brand 40watt CO2 laser tube) Efficiency More than 90%(full load) MTBF More� than 10000 hours Response speed 1ms(Time is from TTL.Signal is given to the output current up to 90% of pre-setting current) Withstand voltage Input-output,input-enclosure, AC1500V,10mA 60S, Output cathode is connected with enclosure. Environment Operation temperature(-10-40 degree celsius), related humidity s less than 90% Cooling Force air cooling Environment related Working temperature -20â??---50â?? Storage temperature -10â??---75â?? Related humidity Max 85^ RH(non-condensing) Cooling method Force air cooling(FAC) Altitude 100000feet of work,200000 feel of storage,no work. Cooling method Air force cooling(Fan cooling) Dimension LxWxH=165X144X80mm Weight 1.18KG