EFR power supply for CO2 laser tubes

EFR power supply for CO2 laser tubes

- Analogue/PWM/TTL adjustable by signal
- Display adjustable output current
- Current switch signal input for protection (cooling).

The power supplies can be used for CO2 laser tubes with nominal power in the following range:  PS-ES-N130/150    120W-180W


EFR power supply,using zero-current half-bridge soft switching circuits,is efficient, its response is fast, and the control interface is simple. It can be used for both high and low level signals. By using TTL level, it can control laser start/stop.This laser power device is also equipped with an abnormal protection switch, which can effectively detect whether there is external water and air ventilation etc.The laser power can be adjusted by analog signal 0-5V,or PWM signal to regulate laser power.Under the condition of 65 °C, within 10 hours, each power supply will be test by 7 seconds start stop experiment for 300 times with fully loaded.

Tehnical specification :
Model: All -ES-150
Imput: 900w and 10A
Output: 55kV and 38mA
working hours: more the n 10000 hours 
cooling: force cooling with fans 
dimension: 330x144x104 mm
weight: 3.2 kg
warranty: 18 months