Merryking Power

OEM/ODM Power Adapters — Factory Direct

20+ years manufacturing. 1W–600W range. Global certifications ready.

Certified for Global Markets UL, CE, FCC, PSE, KC, SAA and more — ship into any region without compliance delays
Full OEM/ODM Support Custom output, plug type, housing, and labeling — your brand, our engineering
Shenzhen + Dongguan Production Bases Dual-factory capacity ensures delivery stability for large or urgent orders
Low MOQ, Fast Sampling Prototype samples within days — test specifications before committing to volume
Medical & Industrial Grade Available IEC 60601 medical adapters and ruggedized industrial units in the same factory

Request a Quote or Sample

Tell us your power specs, quantity, and target market — we'll respond within 24 hours with pricing and availability.

Reliable Power Adapters for ICT & Networking Equipment

DOE VI Energy Efficiency
24/7 continuous operation
Low ripple & noise output

How Merryking Supports ICT & Networking Applications

As a direct power adapter manufacturer, we design solutions focused on reliability and scalable deployment.

Long-Term Production Support

Stable Output Under Continuous Load

Designed for non-stop operation without voltage degradation or thermal stress.

Engineering Documentation

Low Ripple & Noise Control

Protecting sensitive communication circuits from interference and signal corruption.

Direct Factory Communication

VI Energy efficiency (DOE VI/CEC/ERP/GEMS compliant)

Reducing thermal stress and energy loss in confined network installations.

Rapid Response Time

Compact & Space-Optimized Designs

Suitable for routers, switches, gateways, and terminals with limited space.

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Merryking Certifications

KC Certification
PSE Certification
GS Certification
UKCA Certification
SAA Certification
RoHS Certification
EAC Certification
CCC Certification
CB Certification

Typical ICT & Networking Applications

Our adapters are commonly integrated into mission-critical networking and communication equipment.

Network Router

Routers & Switches

Enterprise and carrier-grade routing equipment requiring stable, continuous power for uninterrupted data flow.

Access Points

Access Points & Wireless Systems

WiFi infrastructure and wireless networking devices deployed in commercial and industrial environments.

Fiber Optic Equipment

Fiber Converters & Optical Equipment

Media converters and optical networking devices requiring low-noise, stable DC power supplies.

Communication Terminals

Communication Terminals

VoIP phones, video conferencing systems, and unified communication endpoints.

IoT Gateways

IoT Gateways & Edge Devices

Industrial IoT hubs and edge computing platforms managing sensor networks and data aggregation.

Industrial Networking

Industrial Networking Devices

Managed switches, industrial routers, and protocol converters for factory automation and SCADA systems.

Recommended Products

5W - 18W

20W - 36W

40W - 60W

65W - 90W

100W - 150W

200W - 600W

Case Projects By Merryking

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Merryking Power

OEM/ODM Power Adapters — Factory Direct

20+ years manufacturing. 1W–600W range. Global certifications ready.

Certified for Global Markets UL, CE, FCC, PSE, KC, SAA and more — ship into any region without compliance delays
Full OEM/ODM Support Custom output, plug type, housing, and labeling — your brand, our engineering
Shenzhen + Dongguan Production Bases Dual-factory capacity ensures delivery stability for large or urgent orders
Low MOQ, Fast Sampling Prototype samples within days — test specifications before committing to volume
Medical & Industrial Grade Available IEC 60601 medical adapters and ruggedized industrial units in the same factory

Request a Quote or Sample

Tell us your power specs, quantity, and target market — we'll respond within 24 hours with pricing and availability.