... signal and PWM signal can control the laser power.7) The power supply possesses open circuit protection: Under the condition ... , which could avoid the damage of laser power supply because of the bursting of laser tube, thereby enhancing the life of ... Application: thick acrylic cut, fabric cut, etc.co2 laser power supply.60w InputInputAC220V or AC110VAC Frequency47-440HzCold surge current≤60A(AC220V ...