AC-DC Power Supplies
  • MINMAX AC-DC power supplies manufacturers have more than 30 years of professional experience in the field of encapsulated AC DC power supply and have so far developed more than 50 products. The core product concept has always been around "size miniaturization" and "higher power density", leading to a worldwide reputation for excellent electrical performance, reliability and cost-effectiveness. MINMAX's encapsulated AC DC power supply is widely used in every corner of modern equipment and systems, especially for industrial, medical and other fields, mainly providing stable power supply for the system boards of industrial computers, machine tools, and semiconductor equipment.

  • AC-DC power supplies products are packaged in a variety of ways. Currently applied to MINMAX's standard products are fully encapsulated packaging methods, including PCB jack type, Chassis and DIN-Rail type AC-DC power supplies. They provide a power range from 3 watts to 60 watts, with an international standard 85-264VAC input voltage range and a variety of output voltage options, to meet a variety of configuration applications and all industry standard dimensions and pin specifications.

  • Each MINMAX encapsulated AC DC power supply must first undergo a series of vibration, stress shock and high and low temperature tests and verification procedures to confirm compliance with IEC/EN/UL62368-1 international safety regulations and EU CE electromagnetic compatibility regulations. Some series have household safety certification TUV/IEC/EN 60335-1. Besides, MINMAX power module manufacturers have invested millions of US dollars to build an electromagnetic wave verification laboratory that complies with IEC International Standards aiming to avoid mutual interference with other electronic components around the main body or the system board after the product leaves the factory. The setup of this laboratory not only saves the cost and time of entrusting third-party laboratories in renting space and inspection but also shortens the product development schedule. Thus, we can offer the newest and most innovative industrial AC-DC converter to customers.

With MINMAX's encapsulated AC-DC power supply, you will get:
  • 1. More system design space

    Encapsulated AC DC power supply from MINMAX can continue to push the limits of product size at the same power output without sacrificing other performance

  • 2. Better conversion efficiency and power consumption performance

    In the early design stage of all MINMAX products, we insist on the concept of Green Product and consider how to achieve the environmental protection requirements of high efficiency and low energy consumption

  • 3. Optimized overall electrical performance

    Through MINMAX's advanced electronic circuit design and circuit layout technology, the overall electrical performance is optimized

  • 4. Optimized thermal performance and wider working environment temperature range

    High-quality components and professional thermal structure design are utilized to achieve better product thermal performance

  • 5. Compatibility for rapid system upgrade

    Our products are all modular, and the power output can be easily upgraded without changing the circuit diagram

  • 6. Cost saving for design, testing and certification

    Because all the products are highly integrated, MINMAX AC-DC power supplies manufacturers helps you solve your cost concerns

  • 7. Noise and uncertain factors are suppressed, causing less troubles to designers

    EMC issues are taken into account at the product design and development stage, and they must pass certification

  • 8. More diverse security certifications

    Every encapsulated AC DC power supply is equipped with protective functions for abnormality, and most products have obtained international safety certification

  • 9. Power modules integrated with components from internationally renowned manufacturers

    All products are made of components from international manufacturers such as SHARP/VISHAY/TDK/Taxis/On-Semi/Infineon

Package Type
Product Advantages
  • Advanced Production Procedure
  • PCB Layout Design Optimization
  • Advanced Circuit Design
  • Overall Electrical Performance Optimization
  • High Performance and Micro-sized Components
  • I/O Isolation up to 4000VAC with Reinforced Insulation
Featured Products
  • Taiwan Excellence Award 2018
  • Ultra Compact Size 1.0 x 1.0 x 0.64"
  • Fully Encapsulated Plastic Case for PCB and Chassis Mounting Version
  • I/O Isolation 3000 VAC with Reinforced Insulation
  • Overload/Voltage and Short Circuit Protection
  • Eco Design, Low No Load Power Consumption 300mW max.
  • Safety Approval to UL/cUL/IEC/EN 62368-1(60950-1), TUV IEC/EN 60335-1 & CE Marking
  • Ultra Compact Size 1.5 x 1.0 x 0.6"
  • I/O Isolation 4000VAC with Reinforced Insulation
  • No Min. Load Requirement
  • Overload/Voltage and Short Circuit Protection
  • Eco Design, Low No Load Power Consumption
  • Safety Approval to UL/cUL/IEC/EN 62368-1(60950-1), TUV IEC/EN 60335-1 & CE Marking