

The MYJG180W-L-Z provides:
The maximum current rating should not automatically be used as the normal operating current.
Actual current should follow the matched laser tube specifications.
The enclosure uses fan cooling to support heat dissipation during operation.
When installing the unit, sufficient space should be maintained around the fan and ventilation openings.
The confirmed series specifications include:
This allows the power supply to be evaluated for different laser machine control configurations.
The MYJG control interface provides a 0–5V laser power control signal for power adjustment.
The machine-controller output and terminal definitions should be checked before connection.
The control interface includes a water-protection signal input for connection with the machine cooling-water protection circuit.
Correct water flow and protection wiring must be confirmed before laser operation.
Technical Specifications
| Item | Specification |
|---|---|
| Model | MYJG180W-L-Z |
| Product Type | CO2 Laser Power Supply |
| Application | 180W CO2 laser system |
| Input Voltage | AC110V or AC220V ±10% |
| Input Frequency | 47–440Hz |
| Maximum Voltage Output | 40kV |
| Maximum Current Output | 40mA |
| Product Dimensions | 328 × 240 × 96mm |
| Net Weight | 3.95kg |
| Cooling Method | Fan cooling |
| Efficiency | ≥90% |
| Color | Black |
| High-Level Control | ≥3V |
| Low-Level Control | ≤0.7V |
| Power Control | 0–5V |
| Water Protection | Yes |
| Overcurrent Protection | 130% of maximum current |
| Open-Circuit Protection | Available for a short time |
| Working Temperature | -30°C to +65°C |
| Relative Humidity | 20–85% RH, non-condensing |
The maximum voltage output is 40kV and the maximum current output is 40mA.
No. 40mA is the maximum current specification of the power supply. The actual operating current should follow the laser tube requirements.
The MYJG180W-L-Z measures 305 × 161 × 96mm.
No. MYJG180W-L-Z is a specific model with its own enclosure dimensions and packaging information. Do not assume different 180W structures are mechanically interchangeable.
The source materials list AC110V and AC220V options. The exact version configuration is [To be confirmed].
The MY series control interface includes a 0–5V power-control input.
Yes, the MY series interface includes a water-protection input.
Digital, built-in LCD and external LCD configurations are shown in the MY-series materials. Their availability specifically for MYJG180W-L-Z is [To be confirmed].
Possibly, but dimensions, output parameters, terminals and high-voltage connections must be checked first.
Please provide the tube label, old PSU label, machine voltage, terminal photos and installation-space dimensions.


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