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12V 10A 120W Industrial Power Adapter for Networking Equipment

Stable 12V DC Power for Routers, Switches, Firewalls, Industrial Gateways, and Network Communication Devices

Industrial Grade Reliability Design

Wide Input 90–264VAC

OEM & ODM Available

Full Protection Circuit Design

Technical Specification

Input Connector/Plug Type

C14

Output Connector

BARREL CONNECTOR

Rated Power

120W

Output Voltage

12V

Output Current

10A

Model

XJKAD120W120-5525

Safety Standards

IEC/EN 60601

Product Overview

Designed for demanding networking applications, the 12V 10A 120W industrial power adapter provides stable and continuous DC power for routers, managed switches, industrial gateways, firewalls, edge computing devices, and communication equipment. Built for 24/7 operation, it delivers high conversion efficiency, low ripple, and comprehensive protection to ensure reliable network performance.

Manufactured by XJK, this adapter supports worldwide AC input, multiple AC plug options, and customizable DC connectors, making it suitable for OEM networking equipment manufacturers and system integrators.

Looking for higher or lower power options? Explore our 120W Industrial Power Adapter series or browse our complete Industrial Power Adapter solutions for additional output voltages and custom configurations.

Key Features

Industrial-grade reliability design

Wide temperature operation capability

High efficiency up to 92%

Low ripple & stable output

Full protection (OVP/OCP/
SCP/OTP)

24/7 continuous operation support

Compact & robust enclosure design

OEM/ODM customization available

Electrical Performance

Item	Specification
Product Name	12V 10A Industrial Power Adapter
Rated Power	120W
Input Voltage	100–240VAC, 50/60Hz
Output Voltage	12V DC
Output Current	10A
Efficiency	Up to 90%
No-load Power Consumption	<0.15W
Ripple & Noise	≤120mVp-p
Protection	OVP / OCP / SCP / OTP
Safety Standard	IEC/EN 62368-1
EMC Compliance	EN55032 Class B / EN55035
Certifications	CE, CB, UKCA, RoHS (UL optional)
Operating Temperature	0°C to +40°C
Connector	DC Plug (Custom Available)
AC Plug	US / EU / UK / AU / IEC C6 / C8 / C14
OEM / ODM	Supported

Notes：

All parameters are measured under full load and 25°C ambient temperature.
Efficiency may vary depending on input voltage and load conditions.
Ripple & noise is measured at 20MHz bandwidth with a 0.1μF + 10μF parallel test setup.
Derating may be required at higher ambient temperatures or restricted ventilation conditions.

Typical Applications

Enterprise Network Switches
Industrial Ethernet Switches
Routers & Firewalls
Industrial Gateways
Edge Computing Devices
Network Storage (NAS)
Wireless Access Points
Communication Controllers
Embedded Networking Equipment
Rack-mounted Communication Systems

Certification / Compliance

Safety Certifications

UL / ETL / CE / CB

International Standards

IEC/EN 62368-1 (Audio/Video, IT & Industrial Equipment Safety)

EMC Compliance

EN 55032 Class B
EN 55035

Energy Efficiency

DOE Level VI / ERP Stage VI

Environmental Compliance

- RoHS / REACH compliant

OEM/ODM CUSTOMIZATION

Tailored Power Adapter Solutions for Your Industrial Equipment

Output Specifications

Customize output voltage, current, and power to match your equipment requirements.

Connectors & Cables

Choose from various DC connectors, cable lengths, and AC inlet options.

Certification Support

Assist with CE, CB, UL, UKCA, RoHS, and other certification requirements based on your target market.

Mechanical Customization

Custom housing colors, dimensions, mounting options, and connector placement.

Branding & Packaging

Private label services including logo printing, labels, packaging, and user manuals.

Real-world Use Cases

Fanless rugged computer used in outdoor industrial inspection system

Case Study: 24V 120W Power Adapter for Fanless Rugged Computer (MPC-3800 Series)

Case Study: 12V Power Supply for Industrial IoT Gateway and Edge Computing Systems

Power Architecture of a PLC System Using a 120W AC-DC Adapter

Case Study: 120W AC-DC Power Adapter in Siemens S7-1200 PLC Systems

FAQ

1. What networking equipment can this 12V 10A power adapter support?

It is suitable for industrial Ethernet switches, routers, firewalls, gateways, wireless access points, NAS devices, and other networking equipment requiring a stable 12V DC power source.

2. Is this adapter suitable for 24/7 continuous operation?

Yes. It is designed for continuous industrial operation with high efficiency, low ripple, and multiple protection functions to ensure long-term reliability.

3. Can I customize the DC connector?

Yes. We offer a variety of DC plug sizes, cable lengths, and connector types to match different networking equipment.

4. Which safety certifications are available?

Depending on the project requirements, the adapter can be supplied with CE, CB, UKCA, RoHS, and optional UL certification.

5. Can XJK Power provide OEM or private label services?

Yes. We support OEM and ODM projects including custom housing, logo printing, packaging, output specifications, and connector customization.

Need a Custom Solutions?

We provide OEM&ODM customization for output voltage, current , connector, cable length, labeling and packaging .