OEM Customizable 120W Power Adapter – Multi-Voltage

The OEM Customizable 120W Power Adapter is designed to provide flexible power solutions for industrial, medical, and embedded devices. It supports 12V, 20V, or 24V output with adjustable current up to 10A. Customers can request custom DC connectors, cable lengths, and branding while maintaining full safety compliance. This adapter is ideal for OEM projects needing a versatile, reliable, and certified power solution for specialized devices.

Explore our full range of 120W Power Adapters.

Key Feactures

Applications

  • Flexible Output Voltage: 12V, 20V, 24V DC options

  • High Power Reliability: 120W output for diverse device requirements

  • Compact Desktop Design: Fits industrial, medical, and embedded equipment layouts

  • Plug & Play: 1.2m DC cable, 1.5m AC cord (customizable)

  • Full Protection: OVP, OCP, SCP, OTP

  • Certification Ready: ETL, CE, FCC, RoHS, OEM-compliant

Primary Applications:

  • Industrial computers, HMI panels, and embedded systems

  • Medical monitoring devices and diagnostic equipment

  • OEM projects requiring custom voltage, connector, or branding

Extended Applications:

  • POS terminals and kiosks

  • Laboratory equipment

  • Custom industrial electronics requiring regulated 12–24V DC power

120W custom desktop power adapter designed by XJK for high-performance smart devices

Technical Specifications

Input Connector/Plug Type

C14

Output Connector

BARREL CONNECTOR, MOLEX, USB A, USB C, RJ45

Rated Power

120W

Output Voltage

12V / 20V / 24V customizable

Output Current

Up to 10A depending on configuration

Model

XJKAD120W120-5525

Key Technical Advantages

  • Customizable Voltage & Current: Adjustable output supports multiple device requirements within one platform.

  • Stable Power Delivery: Multi-stage switching topology ensures ±2% voltage stability under full load for all supported voltages.

  • High Efficiency & Low Heat: DOE Level VI certified; internal thermal design supports continuous operation without overheating.

  • Advanced Protection Circuits: Over-voltage, over-current, short-circuit, and over-temperature protection ensure device and adapter safety.

  • Industrial-Grade Components: Capacitors, ferrite cores, and high-temp PCB laminates rated for continuous 24/7 operation.

  • EMC Compliance: Meets FCC and CE limits to minimize interference with sensitive devices.

  • OEM & Customization Ready: Connectors, cables, branding, and labeling options available while maintaining full compliance.

Safety & Compliance

Safety and regulatory compliance are essential for industrial and medical equipment. Our 120W power adapter platform is designed to support major international standards.

Key compliance features include:

DOE Level VI energy efficiency
Low standby power consumption
EMC and electrical safety compliance
Support for ETL, CE and FCC certifications
Medical-grade design options available upon request

Certification documents and test reports can be provided according to specific project requirements.

Need a certified power adapter for your project?

Our team can provide ETL or medical-grade compliant solutions.

OEM & Customization Options

XJK Power provides flexible OEM and ODM customization services for power adapters to meet different equipment requirements and global market standards.

Customization options include:

• Output voltage and current configuration
• DC connector type and polarity
• Cable length and wire specification
• AC plug type for global markets (US / EU / UK / AU)
• Housing color and branding
• Private label and packaging customization

Our engineering team works closely with customers to ensure electrical compatibility, regulatory compliance, and cost-efficient production for industrial and medical applications.

Certifications

Our power adapters are designed and tested to meet major international safety and regulatory standards. Certified for ETL (USA), CE (Europe), FCC (EMC compliance), and RoHS (environmental safety), these adapters are suitable for professional industrial and medical equipment.

Test reports and certification documents can be provided upon request to support your product compliance verification. For custom OEM projects, XJK Power can ensure that all adapters meet the required regional standards

Frequently Asked Questions

  • Which voltages are available? 12V, 20V, 24V; custom output possible.

  • Can cables, connectors, and branding be customized? Yes, full OEM options available.

  • Is it safe for continuous operation? Yes, designed for 24/7 industrial, medical, or embedded use.

  • Does it meet safety certifications? ETL, CE, FCC, RoHS; test reports can be provided.

  • Suitable environments? Indoor industrial, medical, or embedded device environments (0–40°C, 5–95% RH).

  • Is it compatible worldwide? Yes, 100–240VAC input allows international deployment.

Need Help Selecting the Right Power Adapter?

Our engineering team can help you choose the correct voltage, connector, and certification for your projects.
Related Power Adapter Models

Explore our range of reliable power adapters designed for industrial, commercial, and networking applications. Multiple output voltages and connector options are available to meet different device requirements.

MODEL

POWER

VOLTAGE

120W custom desktop power adapter designed by XJK for high-performance smart devices
XJKAD120W120-5525
120W
12V
120W custom desktop power adapter designed by XJK for high-performance smart devices
XJKAD120W120-5525
120W
12V
120W custom desktop power adapter designed by XJK for high-performance smart devices
XJKAD120W240-5525
120W
24V
120W custom desktop power adapter designed by XJK for high-performance smart devices
XJKAD120W240-5525
120W
24V
120W custom desktop power adapter designed by XJK for high-performance smart devices
XJKAD120W120-5525
120W
12V
120W custom desktop power adapter designed by XJK for high-performance smart devices
XJKAD120W120-5525
120W
12V
120W custom desktop power adapter designed by XJK for high-performance smart devices
XJKAD120W120-5525
120W
12V / 20V / 24V customizable
120W custom desktop power adapter designed by XJK for high-performance smart devices
XJKAD120W120-5525
120W
12V / 20V / 24V customizable
120W custom desktop power adapter designed by XJK for high-performance smart devices
XJKAD120W120-5525
120W
12V
120W custom desktop power adapter designed by XJK for high-performance smart devices
XJKAD120W120-5525
120W
12V
120W custom desktop power adapter designed by XJK for high-performance smart devices
XJKAD120W240-5525
120W
24V
120W custom desktop power adapter designed by XJK for high-performance smart devices
XJKAD120W240-5525
120W
24V

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