60W Laser Power Supply

The power supply adopts zero-current half-bridge soft switching circuit, featuring high efficiency, fast response and easy matching for laser tubes produced by various manufacturers. Its ports can be controlled simply to adapt to high and low level signals; The switch of the laser can be controlled by TTL electrical level. Meanwhile, it has an additional abnormal protection switch to test external water supply, ventilation, etc.

The laser power can be adjusted by entering either 0 to 5V analog signals or PWM signals.

The power supply has open circuit protection function: Under the well-grounding circumstances, it can work under open circuit state within short term to avoid laser power supply damages caused by laser tube burst.

Ex-factory Aging Test:
Each power supply should go through 12-hour, 60 high temperature aging test under full load with 500 times power supply switch in 7 seconds.

AC Input Voltage AC220V or AC110V
DC Input Voltage
DC300V or DC150V

AC Input Frequency
47~440Hz

Voltage Output
50KV

Maximum Current
38mA (depending on the laser tubes of different manufacturers)

Efficiency
91%

Overcurrent Protection
130% of maximum current

Open Circuit Protection
Yes(short term)

Structure
Fan cooling

High Electric Level Control Voltage Range
≥ 3V

Low Electric Level Control Voltage Range
≤ 0.8V

Working Temperature
-30~+65

Relative Humidity
20~85%RH(no condensation)

Voltage Resistance
Input_Output
AC1500V1minutes≤ 10mA

Input_Shell
AC1500V1 minutes≤ 10mA

Output_Shell
Connection

Insulation Resistance
≥ 50MΩ(DC500V)

Earth Leakage Current
≤ 1mA(AC220V)≤ 0.5 mA(AC110V)

Vibration Resistance
Amplitude: 0.5mm frequency 10~55Hz 3D direction 2 hours

MTBF
≥ 30, 000hours

Test Time at Full Load and 60
12 hours

Power Supply Switch Test within 7 Seconds
500 times

Maximum Dimensions (L*W*H)
350mm*220mm*95mm