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48V 2.5A 120W Medical Power Adapter for OEM Medical Devices

Modern medical systems increasingly adopt 48V DC architectures to improve power transmission efficiency while reducing current and cable losses. Compared with lower-voltage systems, a 48V design enables higher power delivery with improved thermal performance, making it particularly suitable for mobile medical equipment, motor-driven systems, and laboratory instruments.

The XJK 48V 2.5A Medical Power Adapter provides up to 120W continuous output and is engineered for demanding medical environments. Designed with IEC 60601-1 compliant electrical safety, reinforced 2×MOPP isolation, and low leakage current, it helps OEM manufacturers simplify system integration while meeting international medical safety requirements.

Its fanless design, stable output regulation, and comprehensive protection functions make it suitable for continuous operation in hospitals, laboratories, and clinical facilities.

This product is part of our medical power supply solutions portfolio, covering AC-DC medical-grade modules from 12W to 120W. OEM customization including output voltage configuration, connector design, mechanical structure, and certification support is available through our custom medical power supply services

IEC/EN 60601 Medical Safety

Low Leakage Current

Compact & Lightweight

High Effficiency

Medical Power Adapter Series – 36W to 72W Desktop Power Solutions
The XJK 48V 2.5A 120W Medical Power Adapter is designed for OEM medical equipment requiring a reliable high-voltage DC power source. Built to comply with IEC 60601-1 medical safety standards, the adapter delivers stable 48V DC output with 2×MOPP protection, low leakage current, and high conversion efficiency for continuous medical applications. Ideal for medical carts, laboratory analyzers, diagnostic systems, and rehabilitation equipment, the adapter supports OEM customization including DC connectors, cable assemblies, housing labels, and regional AC power cords.

Technical Specification

Input Connector/Plug Type

C6, C14

Output Connector

BARREL CONNECTOR

Rated Power

120W

Output Voltage

48V

Output Current

2.5A

Model

XJKMW120W480025-DC5521

Safety Standards

IEC/EN 60601
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Typical Applications

Mobile Medical Carts

Provides stable 48V DC power for powered medical carts used in hospitals and clinical environments. Suitable for carts integrating displays, battery charging systems, networking equipment, and mobile diagnostic devices.
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Clinical Laboratory Analyzers

Supports laboratory analyzers and automated diagnostic systems requiring reliable high-voltage DC power for motors, control electronics, and analytical modules during continuous operation.
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Medical Rehabilitation Equipment

Designed for rehabilitation systems including powered therapy equipment, motor-assisted exercise devices, and physical therapy platforms where stable high-power output is required.
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Motorized Diagnostic Equipment

Suitable for diagnostic systems incorporating precision motors, actuators, and motion control mechanisms requiring stable 48V DC power for accurate operation.
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Key Engineering Features

  • High power capacity for advanced medical systems
  • Optimized for multi-module medical device architectures
  • Stable multi-load power distribution capability
  • Medical-grade isolation design
  • Low leakage current safety architecture
  • Reliable continuous 24/7 operation
  • Compact embedded integration for medical equipment
  • OEM customization support available

Electrical Performance

Parameter Specification
Input Voltage 100–240VAC, 50/60Hz
Input Current ≤2.0A Max.
Output Voltage 48V DC
Rated Output Current 2.5A
Rated Output Power 120W
Voltage Regulation ±5%
Ripple & Noise ≤480mVp-p (Typical)
Efficiency Up to 91% (Typical)
Hold-up Time ≥10ms @ Full Load
No-load Power Consumption <0.21W
Protection Functions OVP / OCP / SCP
Isolation Protection 2×MOPP
Leakage Current Complies with IEC 60601-1
Operating Temperature 0°C to +40°C
Storage Temperature -20°C to +85°C
Cooling Method Natural Air Cooling
MTBF >100,000 Hours (Typical)
Safety Standards IEC 60601-1 Edition 3.2
EMC Standards IEC 60601-1-2
Environmental Compliance RoHS

Why This Adapter Fits Medical Devices

Low Leakage Current Design

Designed to keep patient leakage current within IEC 60601-1 safety limits for medical applications.

Stable Output Performance

Provides tightly regulated DC output with minimal voltage fluctuation under varying load conditions.

Compact for Portable Devices

Compact enclosure design optimized for integration into portable and space-constrained medical equipment.

IEC 60601 Compliance

Complies with IEC/EN 60601-1 safety standards for medical electrical equipment, including 2×MOPP isolation requirements.

Certifications

  • IEC/EN 60601-1 & 60601-2
  • CE(Europe)/UL/CB/UKCA
  • RoHS Compliance 
  • DOE Level VI

Engineering Resources

FAQ

Is this 48V medical power adapter compliant with IEC 60601-1?

Yes. The adapter is designed to comply with IEC 60601-1 medical safety requirements and incorporates 2×MOPP isolation for medical equipment applications.

Which medical devices commonly use a 48V power adapter?

Typical applications include mobile medical carts, laboratory analyzers, rehabilitation equipment, and motorized diagnostic systems. Actual power requirements depend on each device design.

Can the output connector be customized?

Yes. Various DC connectors, cable lengths, and wiring configurations are available to meet OEM project requirements.

Is this adapter suitable for continuous operation?

Yes. The adapter is designed for continuous use in professional medical environments with high efficiency and comprehensive protection functions.

Do you provide OEM and ODM services?

Yes. We support customized labels, housings, cables, connectors, packaging, and regional certifications for medical device manufacturers.

Need a Custom Solutions?

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

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