24V 5A 120W Industrial Power Supply

The XJKAD120W240-5525 is a 120W industrial AC-DC power adapter designed to provide regulated 24V DC power for compatible industrial equipment and electronic systems. With a rated output of 5A, it is suitable for applications requiring a 24V external power source, including industrial automation controllers, industrial computers, HMI panels, and embedded control equipment.

Stable 24V DC Output for Industrial Applications

A stable DC power source is essential for industrial control electronics, communication interfaces, and embedded computing systems. This 24V 5A power adapter provides up to 120W of rated output power for equipment whose voltage, current, connector, and power requirements match the adapter’s specifications.

When selecting a power adapter, equipment manufacturers should consider maximum load, startup current, operating temperature, and the power margin required for reliable system operation.

Convenient AC Input and DC Output Connection

The XJKAD120W240-5525 features a C14 AC input and a 5.5 × 2.5 mm DC output plug for compatible equipment. This configuration supports straightforward integration into applications designed for a standard external AC-DC adapter.

Before ordering, confirm the DC connector dimensions, polarity, cable length, and equipment input requirements to ensure electrical and mechanical compatibility.

Designed for Industrial Control and Embedded Equipment

This 120W power adapter can be evaluated for use with PLC-based automation systems, industrial PCs, HMI control panels, and embedded computing devices. Its suitability depends on the target equipment’s electrical requirements and operating environment.

For systems operating continuously or under variable loads, engineers should verify output regulation, ripple and noise, thermal performance, protection functions, and applicable safety and EMC requirements against the model’s technical documentation.

Explore our full range of 120W Power Adapters.

120W custom desktop power adapter designed by XJK for high-performance smart devices
The XJKAD120W240-5525 is a 120W AC-DC industrial power adapter delivering 24V DC at 5A. Featuring a C14 AC input and a 5.5 × 2.5 mm DC output plug, it is designed for compatible industrial automation equipment, PLC systems, industrial computers, HMI panels, and embedded control devices. OEM/ODM customization options are available for equipment manufacturers, subject to project requirements.

Technical Specifications

 

Parameter Specification
Product Model XJKAD120W240-5525
Product Type External AC-DC Industrial Power Adapter
Rated Output Power 120W
Input Voltage 100–240V AC
Input Frequency 50/60Hz
Output Voltage 24V DC
Output Current 5A
Output Connector 5.5 × 2.5 mm DC Plug
AC Input Connector IEC C14
Input Current Refer to datasheet
Efficiency Refer to datasheet
Output Regulation Refer to datasheet
Ripple and Noise Refer to datasheet
Protection Functions Confirm against model specifications
Operating Temperature Refer to datasheet
Cooling Method Refer to datasheet
Safety & EMC Compliance Confirm model-specific certifications
OEM/ODM Customization Available, subject to project requirements
Typical Applications PLC Systems, Industrial PCs, HMI Panels, Embedded Control Equipment

Product Features & Benefits

Protection Functions

Available protection features help safeguard connected equipment against electrical faults.

Stable Power Output

Consistent power delivery designed to meet your equipment’s voltage and current requirements.

Flexible Connections

Input plugs, output connectors and cable configurations can be tailored to project requirements.

EM/ODM Support

Customization support for electrical specifications, connectors, cables, labeling and packaging.

Typical Applications

PLC Systems

PLC & Industrial Automation Systems

Provides 24V DC power for compatible PLC controllers, automation interfaces, and industrial control electronics. Suitable for systems whose total power demand and startup current remain within the adapter's rated capabilities.

Fanless rugged computer used in outdoor industrial inspection system

Rugged Industrial Computers

Designed for evaluation with compatible fanless industrial PCs, rugged computers, and edge computing platforms requiring a 24V external power source.

industrial HMI 120w power adapter

HMI Panels & Industrial Control Terminals

Supplies compatible human-machine interface panels and industrial operator terminals that require regulated 24V DC input, subject to the equipment's electrical specifications.

IOT gateway application

Industrial IoT Gateways & Embedded Control Devices

Supports compatible industrial gateways, data acquisition equipment, and embedded controllers that require a 24V DC input for monitoring, communication, and control applications.

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 / ODM SERVICES

OEM/ODM Customization for Your Power Supply Projects

XJK Power supports OEM and ODM customization for equipment manufacturers, helping adapt electrical specifications, connections and product configurations to project requirements.

Electrical Configuration

Output voltage, current and power specifications.

Connectors & Cables

DC connectors, cable lengths and AC plug options.

Branding & Packaging

Product labels, logos and packaging options.

Customization options are subject to engineering evaluation and project requirements.

Need a Customized Power Adapter?

product line
Engineer testing power adapter efficiency at XJK Power laboratory for DOE Level VI and EU CoC Tier 2 compliance
Strict Quality Control System

Related Solutions & Case Studies

Fanless Rugged Computer

A rugged computer manufacturer required a reliable external power solution for their fanless industrial computer system (MPC-3800 series) used in harsh environments.

Frequently Asked Questions

1. What is the output specification of the XJKAD120W240-5525?

The XJKAD120W240-5525 is rated at 24V DC and 5A, providing up to 120W of output power.

2. Can this 24V 5A power adapter be used for PLC systems?

It can be considered for compatible PLC-based automation systems, provided the combined load, startup current, connector configuration, and electrical requirements are within the adapter’s specifications.

3. What DC connector does this 120W power adapter use?

The listed configuration uses a 5.5 × 2.5 mm DC output plug and an IEC C14 AC input. Confirm connector dimensions and polarity before ordering.

4. Does XJK Power support OEM/ODM customization?

Yes. OEM/ODM options may include output specifications, DC connector types, cable length, labeling, and packaging, subject to the selected platform and project requirements. Contact our team to discuss your application and technical specifications.

Need Help Selecting the Right Power Adapter?

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

MANUFACTURING & QUALITY

Reliable Manufacturing. Consistent Quality.

XJK Power combines established manufacturing processes with electrical testing and quality inspections to support consistent production for OEM and ODM power supply projects.

Controlled Manufacturing

Dedicated production lines and defined manufacturing processes support consistent assembly and repeat production.

Electrical Testing

Electrical performance checks help verify output parameters against applicable product specifications.

Aging & Reliability Checks

Applicable aging and burn-in tests help evaluate product operation and stability.

Safety & Compliance

Product-specific testing and documentation support applicable safety and regulatory requirements.

Customization options are subject to engineering evaluation and project requirements.

Learn About Our Quality System

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