Powering Industrial Innovation

Chengdu BaiRui Technology Co., Ltd. delivers high-efficiency, CE-certified AC-DC and DC-DC power modules trusted by engineers globally. Reduce R&D time, accelerate time-to-market.

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Top Pick Modules

Our most popular power supply modules trusted in industrial IoT, automation, and embedded systems.

AM11-5W05V

AC-DC Power Supply Module

Input: 100–250V AC
Output: 5V / 1000mA
Power: 5W
Package: DIP

AM21-12W05V

AC-DC Power Supply Module

Input: 100–250V AC
Output: 5V / 2400mA
Power: 12W
Package: DIP

DM21-100W05S

DC-DC Power Supply Module

Input: 7–70V DC
Output: 5V / 20000mA
Power: 100W
Package: SMD

HWQ10-24S12V3

DC-DC Power Supply Module

Input: 18–36V DC
Output: 12V / 833mA
Power: 10W
Package: DIP

Product Center

Comprehensive range of isolated and non-isolated power modules for diverse industrial needs.

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AM11-12W05V

AC-DC Buck Power Supply Module

Input: 100–250V AC
Output: 5V / 2400mA
Power: 12W
Package: DIP

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DC-DC Non-Isolated

High-efficiency step-down converters

Input: 4.5–40V
Output: 3.3V to 24V
Efficiency: Up to 96%
Package: SMD/DIP

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AC-DC Single Channel

Compact AC to DC conversion

Input: 85–265V AC
Output: 5V, 12V, 24V
Power: 5W–30W
Package: DIP

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Isolated DC-DC Module

Galvanic isolation for safety

Input: 9–75V DC
Output: 5V, 12V, 15V
Isolation: 1500V
Package: SMD

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AM Series AC-DC

Reliable low-power solutions

Power: 5W–15W
Efficiency: >85%
Standby Power: <0.3W
Standards: CE Certified

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DM Series DC-DC

High-power density modules

Power: 50W–150W
Input Range: Wide 4:1
Protections: OVP, OCP, OTP
Cooling: Convection

About Chengdu BaiRui

Chengdu BaiRui Technology Co., Ltd. is a high-tech enterprise specializing in the research, development, and manufacturing of power modules. With years of innovation and customer-focused engineering, we deliver reliable, efficient, and compact power solutions trusted across industrial automation, IoT, and embedded systems.

Our products are CE certified and designed to reduce R&D cycles, lower development costs, and accelerate time-to-market for your products. We provide comprehensive technical support and after-sales service to ensure your success.

Independent R&D Capabilities
CE Certified Products
Global Customer Recognition
Fast Technical Support

Application Cases

Our power modules are widely used in industrial IoT, communication systems, automation, and more.

Industrial IoT

Powering sensors, gateways, and edge devices in smart factories and remote monitoring systems.

• Stable 5V/12V output for microcontrollers
• Wide input range for fluctuating DC sources
• Compact size for space-constrained enclosures

RS232/RS485 Communication

Reliable power for serial communication interfaces used in industrial automation, building control, and data acquisition systems.

RS232/RS485 Serial Communications is a type of communication protocol used in serial communication systems. It is a low-level communication protocol used in many different applications requiring robust, long-distance data transmission.

Serial Interface Industrial

Why Choose BaiRui?

Engineered for reliability, efficiency, and ease of integration.

High Efficiency

Up to 96% efficiency reduces heat and energy loss.

CE Certified

Compliant with European safety and environmental standards.

Fast Support

Quick response for technical inquiries and design assistance.

Accelerate Time-to-Market

Reduce development time with plug-and-play modules.

Get in Touch

For technical support or business inquiries, visit the official website to contact Chengdu BaiRui Technology.

Visit Official Website

Technical Support: [email protected]
Complaint Email: [email protected]

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