Feature

1.This external potentiometer laser psu box selects H/L/P/G/IN/5V green terminal board to accept laser control signal and it has aluminum upper cover and base, galvanized sheet shell..

2.This external potentiometer laser psu box can adopts external LCD digital display module by network cable,which can show constant current of 150w laser psu box's working current,working statues and failure code.  It is very good function for both machine factory and machine users

3.The 150w laser psu box adopts two PCS fans for cooling. It use two Taiwan’s bearing which make the fas run for very long time.

4.The analog signals of 0 to 5V or PWM signals can be selected for controlling and regulating this external potentiometer laser psu box's output laser power.

5..This high voltage laser psu box has good grounding protection: It can provide very safe protection for operators

6.This 150w laser psu box has high efficiency and quick response with its zero current half bridge soft switching circuit. Thus it is easy to cooperate with most brand 150W co2 laser tube. 

7.With open circuit protection, the external potentiometer laser psu box can work in an open-circuit state for a short time, which can avoid the damage of the 150w laser psu box caused by the bursting of the laser tube.

8.This high voltage laser psu box terminal control is simple and adapted to high and low level signals. TTL level can be used to control the start and stop of laser power. At the same time, an abnormal protection switch was added to detect if the external water is ventilated or not.

9.The 150w laser psu box has LCD display module: (optional) .Because of it, it do not need to open the outside case. Operator can simply find ordinary code faults and output current at LCD display screen of 150W laser psu box

 and easy remove the trouble. Also the output current can be adjusted by potentiometer on the LCD module

Specification