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MYJG180W-L-Z CO2 Laser Power Supply - 40kV/40mA
 
The MYJG180W is a high-voltage power supply designed for technically matched 180W CO2 glass laser tube systems.
 
It provides a maximum voltage output of 40kV and a maximum current output of 40mA. With a 328 × 240 × 96mm fan-cooled enclosure, this version provides a clearly defined mechanical structure for new machine production, system integration and maintenance projects.
 
The actual operating current must be set according to the requirements of the matched CO2 laser tube.
Designed for 180W CO2 Laser System Integration
 
Why Dimensions Matter
 
Power supplies with the same 180W rating are not necessarily mechanically interchangeable.
 
The MYJG180W-L-Z measures:
 
305 × 161 × 96mm
 
Before ordering, please compare this size with the available installation space inside the laser machine.
 
Also check:
 
Mounting-hole position
Control terminal location
High-voltage connection
Fan ventilation space
Cable routing
 
This helps reduce installation problems when replacing or integrating a power supply.
 
305 × 161 × 96mm
 
 

Key Product Features

40kV / 40mA Maximum Output

The MYJG180W-L-Z provides:

  • Maximum voltage output: 40kV
  • Maximum current output: 40mA

The maximum current rating should not automatically be used as the normal operating current.

Actual current should follow the matched laser tube specifications.


Fan-Cooled Structure

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.


High and Low Level Laser Control

The confirmed series specifications include:

  • High level: ≥3V
  • Low level: ≤0.7V

This allows the power supply to be evaluated for different laser machine control configurations.


0–5V Power Adjustment

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.


Water Protection Input

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
 

FAQ

Q1. What is the maximum output of MYJG180W?

The maximum voltage output is 40kV and the maximum current output is 40mA.

Q2. Is 40mA the recommended operating current?

No. 40mA is the maximum current specification of the power supply. The actual operating current should follow the laser tube requirements.

Q3. What are the dimensions?

The MYJG180W-L-Z measures 305 × 161 × 96mm.

Q4. Is MYJG180W the same as other MYJG180W power supplies?

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.

Q5. Is AC110V or AC220V available?

The source materials list AC110V and AC220V options. The exact version configuration is [To be confirmed].

Q6. Does it support 0–5V power adjustment?

The MY series control interface includes a 0–5V power-control input.

Q7. Does it have water protection?

Yes, the MY series interface includes a water-protection input.

Q8. Can I order an LCD version?

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].

Q9. Can it replace my existing 180W power supply?

Possibly, but dimensions, output parameters, terminals and high-voltage connections must be checked first.

Q10. What should I send before ordering?

Please provide the tube label, old PSU label, machine voltage, terminal photos and installation-space dimensions.

50W CO2 Laser Power Supply for 50W Laser EngravingZYEFactory (5)
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Address: Jinan, China


Main Product: CO2 laser power supply for laser engraving machines , specialized power supply for laser engraving machines, CO2 power supply, CO2 Laser Power Supply, laser power supply, high-speed CO2 laser power supply

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The information of 2bvideo.com limited shown above is provided by the user or collected on the network. Video 2B does not guarantee the authenticity,accuracy and legitimacy of 2bvideo.com limited information. Video 2B does not involve legal relationships and disputes between users arising from transactions other than secured transactions on this website. Disputes shall be settled by you through negotiation. If you are the person in charge or relevant employee of this enterprise, if you find that the enterprise information is incorrect or want to manage thiscompany, please contact us jacklee1558@gmail.com, after you claim the enterprise, you can obtain management permission, publish supplyand demand information, bring consulting orders, and remove page advertisements.
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