
Medical Open Frame Power Supply UES250-XXXYYYSPAZ-OP
Medical Open Frame Power Supply UES250-XXXYYYSPAZ-OP Home Medical Open Frame Power Supply UES250-XXXYYYSPAZ-OP Medical Open Frame Power Supply UES250-XXXYYYSPAZ-OP 48Vdc 2A open frame power supply
48 W
90~ 264 Vac input
0°C to +25°C temperature range
2 MOPP input to output isolation
Application place: oxygen concentrator, nebulizer, portable ultrasound scanner, electrostimulator, portable phototherapy device, urine analyzer


The UES48LZ-SPA is a 48W regulated 12-volt AC-DC medical external switching power supply, designed for home healthcare applications, This power supply features four AC input ports. It 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 2 power supply 12V operation, with four protections, real power, full load aging testing, and 100% loading testing. Saving more energy for our planet. Suitable for oxygen concentrator, nebulizer, portable ultrasound scanner, electrostimulator, portable phototherapy device, and urine analyzer. 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
Safety Approvals – CB, FCC, NRTL, PSE
| Model Number | Power(W) | Input Voltage Range(VDC) | Output Voltage(VDC) | Output Current(A) | Operating Temperature Range(℃) | Safety Standards |
|---|---|---|---|---|---|---|
| UES48LZ-SPA | 48.0 | 90-264 | 12.0 | 0.01-4.00 | 0 ~ +25 | CB, FCC, NRTL, PSE |






It is ideal for patient monitors, portable ventilators, nebulizers, handheld ultrasound scanners, TENS devices, and diagnostic tools.
Yes, it meets IEC 60601-1 and IEC 60601-1-2 standards for medical electrical equipment.
It allows compatibility with various devices requiring different voltage levels, making it highly flexible for OEM applications.
External adapters reduce heat inside the device, enhance patient safety, and simplify maintenance or replacement.
Yes, its compact size and high safety standards make it ideal for home healthcare applications like CPAP machines and therapy units.
Yes, models can be designed to meet 2xMOPP or MOOP requirements for patient and operator safety.
Yes, custom output connectors, cable lengths, and branding are available upon request.
Over-voltage, over-current, short-circuit, and over-temperature protection are standard.
Absolutely. Its lightweight and external form factor make it perfect for portable and handheld medical equipment.
Yes, it supports 100–240V AC input, suitable for worldwide use.

Medical Open Frame Power Supply UES250-XXXYYYSPAZ-OP Home Medical Open Frame Power Supply UES250-XXXYYYSPAZ-OP Medical Open Frame Power Supply UES250-XXXYYYSPAZ-OP 48Vdc 2A open frame power supply

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