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Open-Frame AC/DC Power Supplies
Standard Open-Frame AC/DC Power Supplies - Low Power
Standard Open-Frame AC/DC Power Supplies - High Power
AC/DC Power Adapter
4-direction AC pin interchangeable AC/DC Power Adapter
AC interchangeable plug typeAC/DC Power Adapter
Medical AC/DC Power Adapter
Medical PD AC/DC Power Adapter
Medical-Grade Open-Frame AC/DC Power Supplies
Medical USB AC/DC Power Adapter
WaterproofAC/DC Power Adapter
Supports wide temperature range AC/DC Power Adapter(-20°C~+60°C)
USB AC/DC Power Adapter
USB PD AC/DC Power Adapter
PD AC/DC Power Adapter
Household AC/DC Power Adapter
Peak load compatible AC/DC Power Adapter
Lithium battery charging AC/DC Power Adapter
LED lighting AC/DC Power Adapter
DC/DC Converters for Industrial & Embedded
GaN FET-equipped Compact AC/DC Power Adapter
CB Scheme (CB Mark)
European Union Directive (CE Mark)
Registered components under UL technical standards (UL-parts)
Taiwan BSMI
Electrical Appliance and Material Safety Act (PSE Mark)
United States Department of Energy External Power Supply Efficiency Level 6 (DoE Level VI)
North American Safety Standards (UL Mark)
North American Safety Standards (TUV Mark)
North American Safety Standards (ETL Mark)
China Compulsory Products Certification (CCC Mark)
North American EMC Standards (FCC Mark)
German Products Safety Act (GS Mark)
Korea's National Integrated Certification (KC Mark)
Oceania Regulatory Information (RCM Mark)
California Energy Efficiency Standard: Level 5 (CEC Level V)
Singapore CPS (SAFETY MARK)
German Products Safety Act (TUV GS Mark)
Customs Union Technical Regulations (EAC Mark) of the five countries: Russia, Kazakhstan, Belarus, Armenia, and Kyrgyzstan
Ukraine Self-Declaration Mark (DoC)
Argentina Certification IRAM-S
India Certification (BIS)
Cambodia Certification
Mexico Certification (NOM Mark)
South African NRCS LoA Certification
China Voluntary Products Certification (CQC Mark)
UKCA mark
For audio equipmentAC/DC Power Adapter
For lithium battery chargingAC/DC Power Adapter
AC adapter for home appliancesAC/DC Power Adapter
For information and communications AC/DC Power Adapter
for IoT devicesAC/DC Power Adapter
Open-frame power supply for home appliances
For Medical DevicesAC/DC Power Adapter
For wide temperature range AC/DC Power Adapter
AC/DC Power Adapter for fixtures and digital signage
You can search for our standard power supplies with similar specifications using other companies' part numbers.AC/DC Power Adapter, please contact us separately.
Supported DC Plugs List
Examples of DC plug support
Full custom support case study of AC/DC Power Adapter for medical devices | IEC60601 and PMD Act compliant
Full custom support case study of AC/DC Power Adapter for information technology equipment | For communication devices and gateway applications
Waterproof AC/DC Power Adapter Full Custom Development Case Study | From Enclosure and Circuit Design
20x Improved Lightning Surge Resistance! A Case Study of a Telecommunications Equipment Manufacturer That Achieved Zero Equipment Failures from Lightning Strikes with Custom Power Supplies Protecting Outdoor Communication Devices
Full custom support case for AC/DC Power Adapter for industrial equipment | Optimization through power supply design based on required specifications
Full custom support case study for AC/DC Power Adapter for smart meters and HEMS | Dedicated design for residential equipment
Case study of AC/DC Power Adapter for IoT/M2M devices
A successful mass production case of the industry's smallest 65W AC/DC Power Adapter for the consumer market.
Custom design available
Custom support
Semi-custom case studies
Full Custom Support Case Studies
What is custom power supply support?
How to proceed with custom support
Concept of Safety Standards
Commitment to Quality
News
We will exhibit at "COMPUTEX 2026" (Taipei).［ Industry News ］
NHK(Japan's public broadcaster) "Chiko-chan ni Shikarareru!" Provided technical cooperation for an explanation of the mechanism of the AC/DC Power Adapter［ Industry News ］
Today, April 10, is "AC/DC Power Adapter" Day.［ Industry News ］
New 45W / 65W USB Power Delivery Compatible AC/DC Power Adapter［ NewProducts ］
Released the open-frame power supply "UxOATN/UxOYT" series［ NewProducts ］
Announcement of Exhibiting at CES 2026［ Exhibition Information ］
Company Information
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General Products Catalog
Chopper method
Conducted noise
Current sharing
Delay time
Derating
Diode
Direct current
Dynamic input variation
Dynamic load fluctuation
Anechoic chamber
Fall time
Surge withstand voltage
Inrush current
Inrush current prevention
Low voltage protection
Multi-output power supply
Operating ambient temperature
Constant voltage accuracy
Separately excited converter
Rated
Rated output
Redundant operation
Resistance
Startup time
Series operation
Synchronous rectifier
Tracking resistance
Trans
Transistor
Withstand voltage
ABC
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JKL
MNO
PQR
STU
VWX
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Numbers and symbols
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