Co2 laser power supply
Main Features
1. Targeted good: specifically targeted at my company enhanced CO2 laser tube supporting the use of laser power supply.
2. Superior performance: good stability, fast response, dramatically lengthens the service life of laser.
3. Easy Control: The start and stop of laser can be easily controlled by TTL level. And there are protection switch to test the external water, ventilation, etc.
4. Easy control of laser power: Both 0-5V analog signal and PWM signal can control the laser power.
5. The power supply has the function of open circuit protection: Under the condition of good protective earthing, the power supply can work in open-circuit condition for a short time, which could avoid the damage of laser power supply because of the bursting of laser tube, thereby enhancing the life of power supply.
6. The power supply can take feedback interface which can be used in closed-loop control and testing the working current of laser.
7. Application: CO2 laser power supply are mainly applied in engraving & cutting machine, laser marking machines and medical laser machine.
Specifications
|
Model |
Power （W） |
Max output current （mA） |
Output Voltage （KV） |
Dimension （mm） |
N.W. kg |
|
YL-2 |
30 |
25 |
30 |
220*150*100 |
3 |
|
YL-UⅠ |
80~120 |
28 |
35 |
280*180*80 |
4 |
|
YL-UⅡ |
130-180 |
35 |
45 |
320*210*80 |
5 |
Technical parameters
|
Input Voltage
|
AC220V or AC110V（to be specified when placing order） |
|
AC Input Frequency
|
47~440Hz |
|
Over current Protection
|
Yes |
|
Open Circuit Protection
|
Yes（short term） |
|
Cooling way |
Fan cooling |
|
Working Temperature
|
-30℃~65℃ |
|
Relative Humidity
|
20~85%RH（no condensation） |
|
Vibration Resistance
|
Amplitude: 1mm frequency 30Hz Two hours |
|
Aging time |
Continuous＞4 hours Pulse＞Half an hour（frequency 60Hz） |
Pin function
|
TH |
Input signal |
High-level≥3V Pmin-Pmax |
|
TL |
Input signal |
Low-level≤0.3V Pmin-Pmax |
|
WP |
Protection switches |
Short-circuited when not in use |
|
G |
Signal ground |
Good contacts |
|
IN |
Input signal |
0-5V Analog signals or PWM signals（ f≥20KHz） |
|
5V |
Output power |
Output Voltage ：5V Max output current ：50mA |
TTL Control
|
TTL—H input |
TTL—L input |
Control input |
Laser output |
|
Overhead |
Low（≤0.3V） |
0—5V |
Pmin~Pmax |
|
High（≥3V） |
0—5V |
0 |
|
|
High（≥3V） |
Overhead |
0—5V |
Pmin~Pmax |
|
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