
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
30 W
85~ 264 Vac input
5 ~ 20 Vdc output options
-10°C to +40°C temperature range
No-load power consumption < 0.1W
2 MOPP input to output isolation
interchangable AC pins
Type-C compatible with PD3.0,PPS,QC4.0
Waterproof protection up to IP42


The UES30LCP-SPA series is a 30W 12V wall plug AC to DC switching power supply, with interchangeable AC pins, designed for home healthcare applications. It offers multiple output options, including 5V, 9V, 12V, 15V, and 20V, among other voltages (coming with a universal input of 90~264VAC), to cater to various medical devices. This power supply feature adheres to the stringent safety standards of IEC 60601-1 3.1 Edition for 2 x MOPP applications, as well as the 4th Edition EMC requirements, ensuring class II operation. Featuring a compact size, Level VI efficiency, and different construction, these medical power supplies are a continuation of initiatives to provide customers with global solutions for medical, dental, and home healthcare equipment, such as handheld pulse oximeter, portable electrocardiograph, respiratory humidifier, dental curing light, portable infusion pump, portable endoscope, this power supply provides a wide selection of AC plugs and DC connectors to ensure compatibility with your specific devices and equipment.
Safety Standards – IEC60601,EN60601,UL60601
Safety Approvals – CE, UL/cUL,TUV
| Model Number | Power(W) | Input Voltage Range(VDC) | Output Voltage(VDC) | Output Current(A) | Operating Temperature Range(℃) | Safety Standards |
|---|---|---|---|---|---|---|
| UES30LCP-SPA | 15.0 | 80-264 | 5.0 | 0.01-3.00 | -10 ~ +40 | CE, UL/cUL,TUV |
| UES30LCP-SPA | 27.0 | 80-264 | 9.0 | 0.01-3.00 | -10 ~ +40 | CE, UL/cUL,TUV |
| UES30LCP-SPA | 30.0 | 80-264 | 12.0 | 0.01-2.50 | -10 ~ +40 | CE, UL/cUL,TUV |
| UES30LCP-SPA | 30.0 | 80-264 | 15.0 | 0.01-2.00 | -10 ~ +40 | CE, UL/cUL,TUV |
| UES30LCP-SPA | 30.0 | 80-264 | 20.0 | 0.01-1.50 | -10 ~ +40 | CE, UL/cUL,TUV |






It is suitable for low to medium power devices such as pulse oximeters, portable ECG monitors, nebulizers, infusion pumps, diagnostic equipment, and medical beauty devices.
Yes, if it complies with standards like IEC 60601-1 and IEC 60601-1-2, it's suitable for medical environments.
It is ideal for both home and clinical use due to its compact size, safety compliance, and multi-voltage output.
Yes, it typically supports 100-240V AC input and can be used with global plug options.
It offers wide voltage flexibility, stable performance, medical-grade safety, and portability—perfect for modern medical equipment.
Absolutely. Its compact size, lightweight design, and efficient power delivery make it ideal for mobile or handheld medical equipment.
Medical-grade adapters are built with reinforced insulation, low leakage current, and protection features to comply with IEC 60601-1 safety standards, ensuring patient and operator safety.
It typically includes over-voltage protection (OVP), over-current protection (OCP), short-circuit protection (SCP), and over-temperature protection (OTP).
Only if the devices share the same voltage and current requirements. Otherwise, a dedicated adapter per device is recommended to avoid performance or safety issues.
With proper use, medical-grade adapters usually last 5–7 years, depending on usage cycles and environmental conditions.

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