120W 12V 10A Power Adapter for POS & Embedded Systems

The 120W POS / Embedded Power Adapter delivers 12V DC at 10A, perfect for devices requiring high-current low-voltage input. Its compact desktop design allows installation in tight spaces typical for POS systems, embedded controllers, kiosks, and small industrial devices. With advanced protection circuits and high-quality components, it ensures reliable, long-term operation. OEM options include connector types, cable lengths, labeling, and branding for specialized projects.

Explore our full range of 120W Power Adapters.

Key Feactures

Applications

  • High Current Output: 12V at 10A to support POS and embedded devices

  • Compact Desktop Design: Space-saving for kiosks and control panels

  • Wide AC Input: 100–240VAC, 50/60Hz

  • Plug & Play: Includes 1.2m DC cable and 1.5m US AC cord

  • Advanced Protection: Over-voltage, over-current, short-circuit, over-temperature

  • Compliance: ETL, CE, FCC, RoHS certified

Primary Applications:

  • POS terminals, ticketing machines, cash registers

  • Embedded controllers and industrial kiosks

  • Small industrial electronics requiring high-current 12V DC

Extended Applications:

  • LED displays and digital signage

  • Automated vending machines

  • Compact laboratory devices

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

Technical Specifications

Input Connector/Plug Type

C14

Output Connector

BARREL CONNECTOR

Rated Power

120W

Output Voltage

12V

Output Current

10A

Model

XJKAD120W120-5525
Datasheet

Key Technical Advantages

  • Stable Voltage and Current: Multi-stage switching and feedback design ensures ±2% voltage stability under full load.

  • High Efficiency & Thermal Design: DOE Level VI certified; compact layout minimizes heat buildup.

  • Full Protection Circuits: OVP, OCP, SCP, OTP protect both adapter and connected devices.

  • Industrial-Grade Components: Capacitors, ferrites, and high-temperature PCB laminates for 24/7 operation.

  • EMC Compliance: Meets FCC Part 15 and CE EN55032/24 emission standards.

  • Reliable in Harsh Environments: 0–40°C, 5–95% RH, non-condensing operation.

  • OEM Ready: Custom connectors, cables, and branding options 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.
Request Certification Details

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 devices are suitable?
    POS terminals, embedded controllers, kiosks, small industrial electronics.

  • Can it operate continuously?
    Yes, designed for 24/7 operation in industrial and commercial environments.

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

  • Does it meet safety certifications?
    Yes, ETL, CE, FCC, RoHS; documentation available.

  • Can it handle fluctuating AC input?
    Yes, built-in voltage regulation ensures stable output.

  • Is it compatible worldwide?
    Yes, 100–240VAC input supports 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.
Request Technical Support
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
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120W custom desktop power adapter designed by XJK for high-performance smart devices
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XJKAD120W240-5525
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120W custom desktop power adapter designed by XJK for high-performance smart devices
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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
Learn More
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
Learn More
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
Learn More
120W custom desktop power adapter designed by XJK for high-performance smart devices
XJKAD120W240-5525
120W
24V

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