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Open frame switching power supply board type
Standard Open-Frame AC/DC Power Supplies - Low Power
Standard Switching Power Supply High Power Type
AC/DC Power Adapters — Desktop & Wall-Mount
4-direction AC pin exchangeable AC/DC Power Adapters — Desktop & Wall-Mount
AC pin replaceable AC/DC Power Adapters — Desktop & Wall-Mount
Medical-use AC/DC Power Adapters — Desktop & Wall-Mount
Medical PD AC/DC Power Adapters - Desktop & Wall-Mount
Medical-Grade Open-Frame AC/DC Power Supplies
Medical USB AC/DC Power Adapters — Desktop & Wall-Mount
Waterproof AC/DC Power Adapters — Desktop & Wall-Mount
PD AC adapter
Wide temperature range compatible AC/DC Power Adapters — Desktop & Wall-Mount(-20℃~+60℃)
USB AC/DC Power Adapters — Desktop & Wall-Mount
USB PD AC/DC Power Adapters — Desktop & Wall-Mount
PD AC/DC Power Adapters — Desktop & Wall-Mount
Home appliance AC/DC Power Adapters — Desktop & Wall-Mount
Peak load support AC/DC Power Adapters — Desktop & Wall-Mount
Lithium battery charger AC/DC Power Adapters — Desktop & Wall-Mount
LED lighting AC/DC Power Adapters — Desktop & Wall-Mount
DC/DC Converters for Industrial & Embedded
GaN FET-equipped compact AC/DC Power Adapters — Desktop & Wall-Mount
CB Scheme (CB Mark)
European Union Directive (CE Mark)
UL certified components (UL-parts)
Taiwan BSMI
Electrical Appliance and Material Safety Act (PSE mark)
U.S. Department of Energy External Power Supply Regulation Level 6 (DoE Level VI)
North American safety standard (UL mark)
North American safety standards (TUV mark)
North America Safety Standards (ETL Mark)
China Compulsory Certification (CCC mark)
North America EMC Standard (FCC mark)
German Product Safety Act (GS mark)
Korea Certification (KC Mark)
Oceania standards information (RCM mark)
California Energy Efficiency Standard: Level 5 (CEC level V)
Singapore CPS (SAFETY MARK)
German Product Safety Act (TUV GS mark)
Customs Union Technical Regulations of Russia, Kazakhstan, Belarus, Armenia, and Kyrgyzstan (EAC mark)
Ukraine Self-Declaration Mark (DoC)
Argentinian Certification IRAM-S
Indian Certification (BIS)
Cambodia certification
Mexico certification (NOM mark)
South Africa Certification NRCS LoA
China Compulsory Certification (CQC Mark)
UKCA mark
AC adapter for audio equipment
AC adapter for lithium battery charging
AC adapter for home appliances
AC adapter for information and communication
AC adapter for IoT devices
Open frame power supply for home appliances
AC adapter for medical devices
AC adapter for wide temperature range
Fixtures, digital signage-oriented AC/DC Power Adapters — Desktop & Wall-Mount
You can search for our standard power supplies with similar specifications based on other companies' product numbers.Please contact us separately regarding AC adapters.
Supported Plug-in List
DC plug compatible case
Example of an AC adapter for consumer electronics
Case study of AC adapter for medical devices
Case of AC adapter for information technology equipment
Case study of AC adapter for industrial equipment
Examples of AC adapters for electronic musical instruments, audio, and video equipment
Case Study of AC Adapter for Smart Meter/HEMS
Case study of AC adapter for IoT/M2M devices
Waterproof × Wide Temperature Supported - Custom Solution for “Invisible Power Supply” Used by FA Equipment Manufacturer
Eliminated power issues of imported devices! Case study of replacing a non-compliant PSE adapter in three weeks
Case of resolving the peak current issue of the AC/DC Power Adapters — Desktop & Wall-Mount in a short time with semi-customization
Twice the lightning surge resistance! A case study of a communications equipment manufacturer that achieved zero equipment failure from lightning strikes with a custom power supply that protects outdoor communication devices.
Successful mass production case of the industry's smallest 65W AC/DC power adapters for To C — desktop & wall-mount.
Successful mass production case of the industry's smallest 65W AC/DC Power Adapters — Desktop & Wall-Mount for To C.
Achieved a specially designed output-specification AC/DC Power Adapters — Desktop & Wall-Mount with zero initial cost and short delivery time! Case study of adoption by electronics manufacturers who met mass production schedules with semi-custom support.
Development example
Product development case
Product development workflow
Commitment to Quality
news
Notice of Participation in CES 2026［ Source information ］
New 200W adapter using GaN technology achieves approximately 70% size reduction compared to conventional models［ New product ］
Notice of Exhibition at Germany MEDICA/COMPAMED 2025［ Source information ］
We have completely renewed the official website of Unifive.［ Column ］
We will exhibit at the Hong Kong Electronics Fair (Autumn)［ Source information ］
Thank you very much for visiting the Hong Kong Electronics Fair (Autumn).［ Source information ］
Company Information
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Confirmation and precautions for "Purchase Consideration" and "Usage"
How long does it take to receive the item after placing an order?
What is the minimum order quantity for small-lot production of AC adapters and switching power supplies?
Support for purchase routes and delivery routes
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