Power Supply MYJG-40 User Manual
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1
First of all, thanks a lot for you to choose our laser power supply products. To make good
use of our product, please read this manual carefully in advance. Model of this product is
MYJG-40 NW
40W Power Supply for CO
2
Laser Tubes
Model: MYJG-40 NW
I. Main Features
1.
Good Compatibility:
It can be applicable to 40W laser tubes manufactured by
different factories.
2.
High Performance:
Fast response, Good engraving effect, it can prolong the service
life of laser tube significantly.
3.
Open Circuit Protection Function:
When the earth connection is under good
situation, power can be short time work in open state. It can avoid the laser tube burst
damage caused by laser power supply, prolong the laser tube's service life.
4.
Test Mode:
One button to test the output laser manually(50% Max Power).
5.
Application:
Sculpture and cut acrylic, fabric, double color sheet, rubber etc.
II. Specification
Input
Input Voltage
AC220V or AC110V (Switch Control)
AC Frequency
47-440HZ
Max Input Power
250W
Max Input Current
5A
Output
Maximum Output Voltage
DC 23KV
Maximum Output Current
DC 20mA
Efficiency
≥90%(Full Load)
Mean Time Between
Failure (MTBF)
≥10000H
Response Speed
≤1ms
（
From the switch signal is given to the output current up to 90% of the
setting current
）
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