POWER SOLUTIONS FOR OEM EQUIPMENT
Power Solutions for OEM & Industrial Equipment
YHYadapter designs and manufactures certified power adapters, battery chargers, PD chargers, and custom power solutions for industrial equipment, medical devices, beauty equipment, smart devices, and OEM projects.
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Founded in 2010
OEM / ODM Manufacturing
Engineering Support
Certification Support for Global Markets
Certifications and compliance options vary by product model, application, and target market.
OEM POWER CAPABILITIES
From Power Requirements to Production
Engineering, customization, compliance support, and manufacturing capabilities for OEM power projects—from initial specification review through production.
01
ENGINEERING
Engineering Support From the Start
We review output requirements, load conditions, connector and cable specifications, thermal considerations, and application needs before recommending a suitable power solution.
Electrical
Thermal
Mechanical
02
CUSTOMIZATION
Built Around Your Equipment
Configure output voltage and current, DC connector, cable length, AC input options, labeling, packaging, and other project-specific requirements.
Output
Connector
Label & Packaging
03
COMPLIANCE
Support for Your Target Market
Safety, EMC, efficiency, and certification requirements can be evaluated according to the selected model, application, and target market.
Certification availability varies by model and project requirements.
04
Manufacturing
Controlled Through Production
From incoming material inspection and PCB assembly to burn-in, functional testing, final inspection, and OQC, production follows defined quality-control stages.
100% Burn-in
ATE Testing
OQC
POWER PRODUCT PORTFOLIO
Power Solutions for Different Equipment Requirements
From compact wall plug adapters to high-power desktop and open-frame solutions, choose a platform based on power level, form factor, application, and integration requirements. 
EXTERNAL POWER
Desktop Power Adapters
12W–600W
Higher-power AC/DC solutions for industrial and OEM equipment.
FIXED PLUG
Wall Plug Power Adapters
5W-65W typical
Compact, efficient fixed-plug solutions for everyday and industrial applications.
INTERCHANGEABLE
Interchangeable Power Adapters
5W-100W
Replaceable AC plug options for global market compatibility.
BATTERY CHARGERS
Battery Chargers
Battery-specific charging configurations.
SPECIALIZED POWER
Medical Power Adapters
37W-65W options by model
Power adapter options for medical and personal-care applications.
PD CHARGERS
USB-C PD Chargers
20W-120W
USB-C Power Delivery chargers for fast and efficient device charging.
OPEN FRAME
Open-Frame Power Supplies
Embedded power platforms for equipment integration.
CUSTOM ENGINEERING
OEM / ODM Power Solutions
Custom output, connector, cable, label and packaging for OEM projects.
Discuss Your Project →
APPLICATION-DRIVEN POWER SOLUTIONS
Power Solutions Built Around Your Application
Different equipment brings different electrical, thermal, mechanical, and market requirements. Explore power solutions by application to find a better starting point for your project. 
Industrial Control
12W-300W
Power solutions for PLCs, control systems, automation equipment, and other industrial applications.
24V / 48V
Desktop
Open Frame
Medical Devices
37W–65W options available by model
Power adapter options for personal care, home healthcare, portable medical, and other medical-use equipment.
Desktop / Wall / Interchangeable
IEC/EN 60601 support
Beauty Equipment
Power options matched to device requirements
Power adapters and charging solutions for professional beauty equipment, skin-care systems, and aesthetic devices.
Adapters
Battery Charger
OEM
Smart Home & Appliances
Compact and efficient power solutions for smart home devices, household appliances, purifiers, sensors, and connected equipment.
Wall / Desktop
OEM Options
Audio & Communication
Stable power solutions for professional audio, communication equipment, networking devices, and connected electronics.
Low Noise
Desktop
Custom DC Output
Rechargeable & Portable Devices
Power and charging solutions for rechargeable equipment, portable electronics, and battery-powered devices.
Battery Charging
USB-C PD
Custom Output
Explore Solutions for All Applications
From industrial automation and medical devices to smart home, lighting, rechargeable products, and specialized equipment.
View All Applications →
Discuss Your Application
QUALITY & COMPLIANCE
Built for Quality. Supported for Global Markets.
From incoming inspection and production testing to market-specific certification support, quality and compliance requirements are considered throughout the power solution process.
ISO 9001 Quality System
Defined quality-control processes support incoming inspection, production control, testing, final inspection, and traceability.
IQC
Process Control
OQC
Multi-Stage Verification
Electrical and functional checks are performed throughout key production stages.
Output Test
Functional Test
Inspection
Burn-In & ATE Verification
2-hour burn-in at 40°C under 100% load, followed by comprehensive ATE functional testing with traceable test data.
2 Hours
40°C
100% Load
Certification Support by Market
Safety, EMC, efficiency, and certification requirements are evaluated according to product model, application, and target market.
Safety
EMC
Efficiency
North America
UL｜ETL｜FCC｜NOM
Europe & Global
CE｜GS｜CB｜IEC/EN
Asia-Pacific
PSE｜KC｜ RCM｜BIS｜CCC
Certification and compliance options are available depending on product model, application, and target market.
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Discuss Your Requirements
Our engineering team is ready to support your certification and compliance needs.
MANUFACTURING CAPABILITY
From Engineering to Production
Founded in 2010, YHYadapter supports OEM and ODM power projects with in-house manufacturing, assembly, testing, customization, and quality-control capabilities in Shenzhen, China.
Built for OEM Power Projects
YHYadapter combines engineering support with in-house production capabilities for AC/DC power adapters, battery chargers, USB-C PD chargers, and customized power solutions.
2010
Founded
Shenzhen, China
Manufacturing Base
ISO 9001:2015
Quality System
SMT & PCB Assembly
Automated SMT production and PCB assembly.
Through-Hole & Wave Soldering
Component insertion, first-piece verification, and wave soldering.
Cable & Connector Processing
DC cable preparation, connector soldering, and custom cable assembly.
Product Assembly
Heat-sink installation, dispensing, fastening, enclosure assembly, and ultrasonic welding.
Labeling & Packaging
Laser product labeling and project-specific packaging.
Final Production Control
Final inspection, OQC, warehousing, and shipment preparation.
OUR PRODUCTION FLOW
IQC
SMT
Assembly
Testing
Burn-In
ATE
Ultrasonic Welding
Final Inspection
Packaging
OQC
Explore Our Factory →
SELECTED POWER SOLUTIONS
Featured Power Adapter & Charger Models
Explore selected production-ready models across different power levels, form factors, and application requirements.
DESKTOP ADAPTER
60W AC/DC Power Adapter
12V DC5A60W
- Universal AC input 100-240VAC
- Compact size, high efficiency
- Multiple DC connector options
DESKTOP ADAPTER
120W AC/DC Power Adapter
24V DC
5A
120W
- Wide input range 90-264VAC
- High reliability for industrial use
- Custom DC cable available
HIGH POWER ADAPTER
300W High-Power Adapter
30V DC
10A
300W
- C14 AC inlet, global safety approvals
- High power density, low ripple
- Custom connector & cable options
Type C PD CHARGER
100W PD Charger
PD
100W
GaN
- PD 3.0 / PPS support
- Compact GaN design
- Multiple protection built-in
Browse All Products
View our complete range of power adapters, chargers, and customized power solutions.
Need a Different Solution?
We can customize voltage, connector, cable, label, and packaging to fit your requirements.
Product specifications and availability may vary by model and market.
RESOURCES & ENGINEERING GUIDES
Engineering Resources & Technical Guides
Technical guides, application notes, and selection resources for OEM engineers and procurement professionals.
Browse by Topic
Technical Guides
Application Notes
Selection Guides
Safety & Compliance
Connector Guides
Datasheets
Tools & Calculators
Can’t find what you need?
Our engineering team can help you find the right solution or provide the technical information you need.
Visit All Resources →
Contact Engineering Team →
START YOUR OEM POWER PROJECT
Tell Us What Your Equipment Needs
Share your electrical, mechanical, application, and target-market requirements.
Our team will review your project and recommend a suitable power platform and configuration.
APPLICATION
Equipment &
Use Case
OUTPUT
Voltage & Current
POWER
Wattage
Requirement
CONNECTOR
Type & Cable
Length
TARGET MARKET
Country & Certification
QUANTITY
Estimated
Demand
Submit Your Requirements →
Talk to Our Engineering Team →
OEM / ODM Support
Engineering Review
Founded in 2010
Project inquiries are reviewed by our team, with responses typically provided within 24 business hours.