110/220vac Input 0-5V or PWM 60w Co2 Laser Power Supply Unit for Laser Engraver DHL ship

Description

1. This laser power supply adopts zero current and half bridge soft switch circuit, it makes the power supply have high efficiency and quick response speed 2. This laser power supply is easy to be controlled, it is suitable to High or Low level signal. The TTL level can control start or stop of laser output. While the power supply has emergency protection switch which can indicate water through and ventilation 3. This laser power supply has open cirsuit protection function. When protective earthing is good, the laser power supply can be in open circuit status during short time. This function can protect power supply when laser tube burst 4. Aging test:Each laser power supply must pass this test which is taken at 60 degree centigrade for 12 hours in full load status. And the power supply must start and stop at each 7 seconds for 500 times. In this way we can ensure the laser power supply is qualified