
Medical External Power Supply UES18LCP4-SPA
Home Wall Plug Medical External Power Supply UES18LCP4-SPA 18W Switching Power Supply Home Healthcare Medical Wall Plug AC External Power Adapter 18 W 90~ 264
180 W
90 ~ 264 Vac input (wide)
11~ 54 Vdc output options
-10°C to +40°C temperature range
No-load power consumption < 0.21W
2 MOPP input to output isolation
PF>0.95@230Vac
Earth Leakage current ≤5mA


The UES180DZ -SPA series is a 180W power supply 12v desktop external AC to DC adpters, also designed for home healthcare applications, It offers multiple output options, including 12V, 24V, 36V, 48V, and 56V, among other voltages (coming with a universal input of 90 ~ 264 Vac), certified to the medical 60601-1 edition 3.1 safety standards for 2 MOPP and ISO 13485 Compliant and 4th edition EMC requirements, ensuring class II power supply operation. Featuring compact size, Level VI efficiency, and different construction, these medical power supplies provide a wide selection of AC plugs and DC connectors to ensure compatibility with medical, dental, and home healthcare equipment, such as ICU monitoring system equipment, mobile X-ray small imaging equipment, dental implant machine, digital dental scanner, laser ophthalmology treatment device, radio frequency treatment device.
Safety Standards – IEC60601,EN60601,UL60601
Safety Approvals – CE, UL/cUL,TUV,CCC
| Model Number | Power(W) | Input Voltage Range(VDC) | Output Voltage(VDC) | Output Current(A) | Operating Temperature Range(℃) | Safety Standards |
|---|---|---|---|---|---|---|
| UES180DZ-SPA | 150.0 | 90-264 | 11.0-12.0 | 0.01-12.50 | -10~40 | CE, UL/cUL,TUV,CB |
| UES180DZ-SPA | 150.0 | 90-264 | 12.1-13.0 | 0.01-11.53 | -10~40 | CE, UL/cUL,TUV,CB |
| UES180DZ-SPA | 150.0 | 90-264 | 13.1-14.0 | 0.01-10.71 | -10~40 | CE, UL/cUL,TUV,CB |
| UES180DZ-SPA | 150.0 | 90-264 | 14.1-15.0 | 0.01-10.00 | -10~40 | CE, UL/cUL,TUV,CB |
| UES180DZ-SPA | 180.0 | 90-264 | 18.1-19.0 | 0.01-9.47 | -10~40 | CE, UL/cUL,TUV,CB |
| UES180DZ-SPA | 180.0 | 90-264 | 19.1-20.0 | 0.01-9.00 | -10~40 | CE, UL/cUL,TUV,CB |
| UES180DZ-SPA | 180.0 | 90-264 | 20.1-21.0 | 0.01-8.57 | -10~40 | CE, UL/cUL,TUV,CB |
| UES180DZ-SPA | 180.0 | 90-264 | 21.1-22.0 | 0.01-8.18 | -10~40 | CE, UL/cUL,TUV,CB |
| UES180DZ-SPA | 180.0 | 90-264 | 22.1-23.0 | 0.01-7.82 | -10~40 | CE, UL/cUL,TUV,CB |
| UES180DZ-SPA | 180.0 | 90-264 | 23.1-24.0 | 0.01-7.50 | -10~40 | CE, UL/cUL,TUV,CB |
| UES180DZ-SPA | 180.0 | 90-264 | 24.1-25.0 | 0.01-7.20 | -10~40 | CE, UL/cUL,TUV,CB |
| UES180DZ-SPA | 180.0 | 90-264 | 25.1-26.0 | 0.01-6.92 | -10~40 | CE, UL/cUL,TUV,CB |
| UES180DZ-SPA | 180.0 | 90-264 | 35.1-36.0 | 0.01-5.00 | -10~40 | CE, UL/cUL,TUV,CB |
| UES180DZ-SPA | 180.0 | 90-264 | 36.1-37.0 | 0.01-4.86 | -10~40 | CE, UL/cUL,TUV,CB |
| UES180DZ-SPA | 180.0 | 90-264 | 37.1-38.0 | 0.01-4.73 | -10~40 | CE, UL/cUL,TUV,CB |
| UES180DZ-SPA | 180.0 | 90-264 | 38.1-39.0 | 0.01-4.61 | -10~40 | CE, UL/cUL,TUV,CB |
| UES180DZ-SPA | 180.0 | 90-264 | 39.1-40.0 | 0.01-4.50 | -10~40 | CE, UL/cUL,TUV,CB |
| UES180DZ-SPA | 180.0 | 90-264 | 47.1-48.0 | 0.01-3.75 | -10~40 | CE, UL/cUL,TUV,CB |
| UES180DZ-SPA | 180.0 | 90-264 | 48.1-49.0 | 0.01-3.67 | -10~40 | CE, UL/cUL,TUV,CB |
| UES180DZ-SPA | 180.0 | 90-264 | 49.1-50.0 | 0.01-3.60 | -10~40 | CE, UL/cUL,TUV,CB |
| UES180DZ-SPA | 180.0 | 90-264 | 50.1-51.0 | 0.01-3.52 | -10~40 | CE, UL/cUL,TUV,CB |
| UES180DZ-SPA | 180.0 | 90-264 | 51.1-52.0 | 0.01-3.46 | -10~40 | CE, UL/cUL,TUV,CB |
| UES180DZ-SPA | 180.0 | 90-264 | 52.1-53.0 | 0.01-3.39 | -10~40 | CE, UL/cUL,TUV,CB |
| UES180DZ-SPA | 180.0 | 90-264 | 53.1-54.0 | 0.01-3.33 | -10~40 | CE, UL/cUL,TUV,CB |
| UES180DZ-SPA | 180.0 | 90-264 | 54.1-55.0 | 0.01-3.27 | -10~40 | CE, UL/cUL,TUV,CB |
| UES180DZ-SPA | 180.0 | 90-264 | 55.1-56.0 | 0.01-3.21 | -10~40 | CE, UL/cUL,TUV,CB |






This type of wide voltage, high power (180W) adapter is suitable for multi-parameter monitors, portable ultrasound, dental equipment, laser therapy equipment, electrical stimulation rehabilitation equipment, non-invasive ventilators and other medical devices that have high requirements for power reliability and output range.
Yes, medical-grade power adapters usually meet IEC 60601-1 third edition, IEC 60601-1-2 EMC requirements, and have 2xMOPP (patient protection) certification to ensure safety in medical environments.
This adapter is an adjustable voltage or multi-voltage version (depending on the model), and the required output voltage can be set by dip switch, adjustable knob or digital programming. It is recommended to set the output according to the device requirements, not automatic voltage recognition.
For most portable and small and medium-sized medical devices, 180W is a very sufficient power range. For example, portable ultrasound requires about 80W, TENS equipment is about 20W, and multi-parameter monitors are about 60~100W. Therefore, this adapter can safely support the operation of multiple modules.
Yes, it meets the 2xMOPP grade insulation requirements, the leakage current is lower than the medical standard limit (usually less than 100µA), and has passed the contact current and grounding protection tests, suitable for patient contact devices.
Look for certifications like 2xMOPP, low leakage current (<100μA), and compliance with IEC 60601-1 and 60601-1-2, which indicate suitability for patient-connected medical applications.
Yes, it is designed for continuous operation with high reliability, suitable for life-critical systems such as monitoring and respiratory support devices.
Yes. Its wide voltage output range (11–56V) and robust construction make it ideal for use in mobile workstations, carts with battery backup, or field-use diagnostic tools.
The adapter includes over-voltage protection (OVP) to shut down or limit output if it exceeds the safe threshold, preventing potential damage to the medical device.
Most 180W external medical adapters are fanless and use natural convection cooling, reducing noise and eliminating fan failure risk. This design is preferred in patient environments like ICUs and wards.

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