The ZYE Laser ZY100W is a high-voltage CO2 laser power supply designed for the maintenance, replacement and spare-parts procurement of 100W CO2 laser systems. It provides a maximum output voltage of 30kV and a maximum output current of 30mA.
The power supply supports 0–5V laser power control and selectable high-level or low-level laser emission control. A water-protection interface can be connected to the machine’s cooling-water safety circuit to help prevent laser operation when the cooling system is not ready.
AC110V and AC220V input versions are available. The required input voltage must be specified when ordering.

| Item | Specification |
|---|---|
| Model | ZY100W |
| Recommended application | 100W CO2 laser systems |
| Input voltage | AC110V or AC220V, selected when ordering |
| Input frequency | 47–440Hz |
| Maximum output voltage | 30kV |
| Maximum output current | 30mA |
| Laser power control | 0–5V control signal |
| Laser emission control | Selectable high-level or low-level control |
| TTL high level | ≥3V |
| TTL low level | ≤0.7V |
| Cooling method | Fan cooling |
| Dimensions | 230 × 161 × 96mm |
| Efficiency | ≥90% |
| Working temperature | -30°C to +65°C |
| Relative humidity | 20–85% RH, non-condensing |
| Housing color | Black |
The ZY100W is suitable for buyers looking for an exact model reference when repairing or maintaining an existing 100W CO2 laser machine. Its clearly identified control terminals help technicians connect the laser emission signal, water-protection circuit, signal ground and 0–5V power-control signal.
Before replacing an existing power supply, compare the input voltage, maximum output current, control logic, connector arrangement, housing dimensions and laser-tube requirements.
The power supply provides:
Selectable active-high and active-low laser emission control
A 0–5V laser power-control input
Water-protection signal input
Signal ground connection
Test function for maintenance inspection
Fan cooling for heat dissipation
Overcurrent-protection design
Optional currentdisplay configurations may be available. Please confirm the required display type and interface compatibility before ordering.

Please provide the following information when requesting a quotation:
Required quantity
AC110V or AC220V input version
Laser-tube rated power and recommended operating current
Existing power-supply model, if this is a replacement
Required display configuration, if applicable
Destination country or delivery address
Compatibility should be checked according to the laser tube’s rated power, recommended operating current, input voltage, control signals, connectors and installation dimensions. Please send us the laser-tube specifications or the model of your existing power supply before ordering.
AC110V and AC220V versions are available, but the required input voltage should be specified when placing the order. Do not assume that the unit automatically switches between the two voltages.
The ZY100W is rated for a maximum output voltage of 30kV and a maximum output current of 30mA.
Yes. The control interface includes a water-protection input. The wiring and signal logic must be checked during installation.
Different display configurations may be available, including external or integrated display options. Please confirm the required configuration and whether the display is included in the quotation.
Looking for a ZY100W CO2 laser power supply for equipment maintenance, replacement or spare-parts inventory? Send us your required input voltage, quantity, laser-tube specifications and existing power-supply model. ZYE Laser will help verify the electrical and installation requirements before quotation.

