SKU: KGDY40W0000000001V2
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Laser Power Supply Co2 Laser Engraver 40W Laser Power Engraving Supplies
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- 【HIGH EFFICIENCY】- This power supply uses a zero-current half-bridge soft switching circuit, which makes the power supply highly efficient and fast in response.
- 【SIMPLE PORT CONTROL】- Suitable for high and low-level signals. Use the TTL level to control the laser start and stop. At the same time, a protection switch is added to detect whether there is water or ventilation outside.
- 【LASER POWER ADJUSTMENT】- The laser power adjustment can input 0 to 5V analog signals, can also input PWM signals.
- 【OPEN CIRCUIT PROTECTION】- The power supply has an open circuit protection function, which can avoid damage to the laser power supply due to the burst of the laser tube.
- 【FACTORY AGING TEST】- Each power supply will be subjected to a high temperature 60 ° C 12-hour aging test under full load, and the power supply test will be started and stopped 500 times in 7 seconds.
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Top Reviews
Replacement for K40 Laser Engraver
Arrived quickly, Fitted directly without any modifications but K40 models do vary, working well so far but time and use will tell. Main problem with the K40 setup is to Keep the supply cool.
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About this item
Description



Laser Power Supply
The CO2 laser power supply is small in size, light in weight, easy to operate, and has a good matching performance with the laser tube, which can be directly connected to the laser tube. Fast response speed, good effect, high performance, high cutting power, and can extend the life of the laser tube.
- High Efficiency
- Simple Port Control
- Laser Power Adjustment
- Open Circuit Protection

Tough Equipment & Tools, Pay Less
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
- Premium Tough Quality
- Incredibly Low Prices
- Fast & Secure Delivery
- 30-Day Free Returns
- 24/7 Attentive Service

Tough Equipment & Tools, Pay Less
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
- Premium Tough Quality
- Incredibly Low Prices
- Fast & Secure Delivery
- 30-Day Free Returns
- 24/7 Attentive Service

High Performance
Fast response speed, good effect, high performance, high cutting power, and it can extend the life of the laser tube.

Easy Control
The laser power supply machine starts and stop can be easily controlled by the TTL level.

Simple Laser Power Control
Two methods to adjust laser power: Input 0V to 5V analog signal, can also input the PWN signal.

Mark Clearly
Each data is marked for your convenience.

Protection Function
Open circuit protection function, it can be used to detect the presence or absence of waterway, protect the laser; It can better protect the laser power and prolong the service life.

Good Compatibility
Co2 laser engraver power supply is suitable for a variety of CO2 laser tubes.

Specifications
- Power: 40W
- Input Voltage: AC110V / AC220V
- Maximum Output Voltage: 23KV
- Maximum Output Current: 20mA
- Efficiency: 90%
- Response Speed: ≤1ms
- Cooling Method: fan cooling
- Gross Weight:1.2kg/2.64lbs
- Package Size: 23x23x12cm/9x9x5.11inch

Package Content
- 1 x 80cm Cable
- 1 x Laser Power Supply (40W)



Tough Equipment & Tools, Pay Less
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
- Premium Tough Quality
- Incredibly Low Prices
- Fast & Secure Delivery
- 30-Day Free Returns
- 24/7 Attentive Service

Tough Equipment & Tools, Pay Less
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
- Premium Tough Quality
- Incredibly Low Prices
- Fast & Secure Delivery
- 30-Day Free Returns
- 24/7 Attentive Service

Laser Power Supply
The CO2 laser power supply is small in size, light in weight, easy to operate, and has a good matching performance with the laser tube, which can be directly connected to the laser tube. Fast response speed, good effect, high performance, high cutting power, and can extend the life of the laser tube.
- High Efficiency
- Simple Port Control
- Laser Power Adjustment
- Open Circuit Protection

High Performance
Fast response speed, good effect, high performance, high cutting power, and it can extend the life of the laser tube.

Easy Control
The laser power supply machine starts and stop can be easily controlled by the TTL level.

Simple Laser Power Control
Two methods to adjust laser power: Input 0V to 5V analog signal, can also input the PWN signal.

Mark Clearly
Each data is marked for your convenience.

Protection Function
Open circuit protection function, it can be used to detect the presence or absence of waterway, protect the laser; It can better protect the laser power and prolong the service life.

Good Compatibility
Co2 laser engraver power supply is suitable for a variety of CO2 laser tubes.

Package Content
- 1 x 80cm Cable
- 1 x Laser Power Supply (40W)

Specifications
- Power: 40W
- Input Voltage: AC110V / AC220V
- Maximum Output Voltage: 23KV
- Maximum Output Current: 20mA
- Efficiency: 90%
- Response Speed: ≤1ms
- Cooling Method: fan cooling
- Gross Weight:1.2kg/2.64lbs
- Package Size: 23x23x12cm/9x9x5.11inch
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