Main Markets West Europe , Middle East , Africa , East Europe , Americas , Asia , Europe , North Europe

ZYE MYJG-40W Precision CO2 Laser Power Supply

Model NO.MYJG40W

Brand
ZYE
Place of Origin
China
Certification
ISO,CE
Supply Ability
20,000 pieces per month
Packaging
1 piece per small carton,12 pieces per large carton
Port
Q,i,n
Keywords
  • White Color 40w Co2 Laser Power Supply
  • Zye Myjg Series 40w Laser Power Supply
  • High Efficiency Laser Power Supply 40w

Product Attributes

TransportationAir,Express,Ocean,Land
PortQ,i,n
Model No.MYJG40W
BrandZYE

Supply Ability & Additional Information

Packaging1 piece per small carton,12 pieces per large carton
Productivity20,000 pieces per month
TransportationAir,Express,Ocean,Land
Place of OriginChina
Supply Ability20,000 pieces per month
CertificateISO,CE
HS Code8504401990
PortQ,i,n

Packaging & Delivery

Product Description

This 40W CO2 laser PSU is suitable for laser engraving, light cutting, craft making, acrylic engraving, wood engraving, paper cutting, leather engraving and small workshop applications.

It can be used for repair replacement when the old K40 laser power supply is damaged, burned, unstable or has no high voltage output.

If your K40 laser engraver is not firing, has weak laser output or the old power supply is damaged, please confirm your laser tube wattage, input voltage and wiring terminals before ordering.

 

Key Features Suitable for 40W glass CO2 laser tube Replacement power supply for K40 laser engraver Suitable for desktop CO2 laser engraver and small CO2 laser cutter Stable high voltage output for engraving and light cutting Suitable for acrylic, wood, leather, paper, rubber and craft materials Useful for K40 laser not firing and power supply replacement cases Wiring diagram and terminal support available Suitable for laser repair shops, K40 parts sellers and spare parts distributors Sample order and bulk supply available OEM label and customized packaging available

Applications This 40W CO2 laser power supply is used for: K40 CO2 laser engraver Desktop laser engraving machine Small CO2 laser cutter 40W glass CO2 laser tube system Acrylic engraving Wood engraving Paper and leather engraving Rubber stamp engraving Craft production School and makerspace laser machine K40 laser repair and replacement

Suitable Customers This product is suitable for: K40 laser machine users Laser repair technicians CO2 laser spare parts stores Desktop laser engraver dealers Makerspaces and school labs Small craft workshops K40 parts wholesalers Laser machine maintenance service providers

 
MGJG40W-B Co2 Laser Power Supply (1)
 
 
MGJG40W-B Co2 Laser Power Supply (4)MGJG40W-B Co2 Laser Power Supply (2)
MGJG40W-B Co2 Laser Power Supply (3)

Product Specification

Product Name 40W CO2 Laser Power Supply
Application K40 laser engraver, desktop CO2 laser machine
Suitable Tube  40W glass CO2 laser tube
Input Voltage AC110V/AC220V
Machine Type desktop CO2 laser engraver, small laser cutter
Output Type High voltage output for CO2 laser tube
Control Signal Co2 laser control signal input
MOQ Sample order available
 

Company Introduction

Jinan Zhenyu Electronics Co., Ltd. (Zhenyu Electronics) was established in 2007. We are a high-tech enterprise specializing in the research, development, production, and sales of CO2 laser power supplies. Headquartered in Jinan, Shandong Province, China, we own a modern production base and a professional R&D team dedicated to the laser power supply field for over 19 years.

As an experienced manufacturer in the industry, we always adhere to the business philosophy of “Technology Leadership, Quality First, Customer Oriented”. We have successfully developed multiple product lines including the MYJG Series and ZY Series, with power ranging from 40W to 180W. Our power supplies are widely used in laser engraving machines, laser cutting machines, advertising processing, garment & leather, packaging, furniture manufacturing, and many other industries. Our products are exported to Europe, America, the Middle East, Southeast Asia, and other global markets, earning high trust from laser equipment manufacturers and end users worldwide.

Core Advantages

  • Strong Technical Strength: Adopting advanced zero-current half-bridge soft switching technology with multiple independent patents. Our products feature fast response time, high efficiency, excellent current stability, and low ripple.
  • Strict Quality Control: Fully implemented ISO quality management system. Every power supply undergoes rigorous aging tests and high-voltage tests before shipment to ensure stable and reliable performance.
  • Diverse Product Range: We offer standard versions, LCD display versions, high-power versions, and more. We also provide full customization services on voltage, interfaces, appearance, and other specifications to meet various customer needs.
  • Comprehensive Service: Professional pre-sales technical support and after-sales service team offering one-on-one technical solutions, fast sampling, and lifelong technical guidance.

At Zhenyu Electronics, our mission is “To provide every customer with reliable and stable laser power supplies”. With superior product quality, competitive prices, and excellent service, we have built long-term strategic partnerships with many laser equipment companies around the world.

Choose Zhenyu, Choose 19 Years of Professional Expertise and Reliable Quality!

factoryphotobank (1)default name
FQA:
Q1: What laser tube and machine does this 40W laser power supply fit?
A: It is specially matched with 40W glass CO2 laser tubes, compatible with all standard K40 desktop laser engravers, small mini CO2 laser cutters and entry-level compact laser machines.
 
Q2: Can I use this PSU to replace my broken original K40 power supply?
A: Yes. It is a direct replacement part for faulty, burnt, unstable K40 original power supplies. It fixes common issues like no laser firing, weak laser output and unstable engraving power. Just check the terminal layout and tube wattage before purchase.
 
Q3: Does it support both 110V and 220V mains voltage?
A: Standard versions support 110V / 220V. Custom voltage options are available upon request when placing bulk orders.
 
Q4: What materials can the machine process with this power supply installed?
A: It supports light cutting and engraving on acrylic, wood, paper, leather, rubber, craft ornaments, rubber stamps and other non-metal thin materials. It is not for thick heavy cutting.
 
Q5: Why is my laser not firing after installing the new power supply?
A: 1. Check all wiring terminals are connected correctly without loose wires;
2. Confirm the water protection switch and controller PWM signal work normally;
3. Double-check if the laser tube is intact and not broken;
4. Ensure the power input voltage matches the PSU specification.
 
Q6: Can hobbyists install the power supply by themselves?
A: High voltage risk exists. Professional installation is strongly recommended. Always cut off the main power completely before wiring to avoid electric shock or damage to the tube and machine.
 
Q7: Do you accept sample orders and wholesale bulk supply?
A: Yes. Small sample orders are supported for testing, and we provide favorable prices for bulk wholesale. OEM private labels and customized packaging are also available.
 
Q8: Who is this product suitable for?
A: K40 machine hobby users, laser repair technicians, spare parts retailers, makerspaces, school labs, small craft workshops and laser equipment maintenance service providers.
 
Q9: What should I confirm before placing an order to avoid wrong purchase?
A: 1. Your laser tube power is 40W glass CO2 tube;
2. Your device is K40 or similar desktop mini laser engraver;
3. Input voltage requirement of your machine;
4. Terminal layout of your old power supply;
5. Confirm the machine fault comes from the power supply instead of controller, laser tube or water protection.
 

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