ITE Power Adapter UES250-XXXYYYSPAZ-OP
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ITE Power Adapter UES250-XXXYYYSPAZ-OP
Medical & I.T.E. safety approvals
2 MOPP input to output isolation
Leakage current: ≤ 100μA
Efficiency up to 94%
≤ 0.5W standby power
Up to 5,000m operating altitude


DESCRIPTION
The UES250-XXXYYYSPAZ-OP series is a 150W /250W single-output switching ITE open frame power supply, AC to DC power supply in a compact board-mount package. The series is designed for use in a range of medical products, certified to the Featuring a no-load power draw of less than 0.5 W and an efficiency of up to 94%, our power supplies are ideal for IT and communication designs seeking to reduce standby and overall power consumption. This 48v 2a power supply applies in network switches, small servers, small PLCs, industrial sensors, data storage devices, industrial printers
SAFETY & COMPLIANCE
Safety Standards – IEC60601,ES60601,EN60601
Safety Approvals – CB, TUV-Mark, NRTL
| Model Number | Power(W) | Input Voltage Range(VAC) | Output Voltage(VDC) | Output Current(A) | Operating Temperature Range(℃) | Safety Standards |
|---|---|---|---|---|---|---|
| UES250-XXXYYYSPAZ-OP(*3) | 150.0 | 80-264 | 12.0 | 12.50 | -30~70 | CB,TUV-Mark,NRTL |
| UES250-XXXYYYSPAZ-OP(*3) | 150.0 | 80-264 | 15.0 | 10.00 | -30~70 | CB,TUV-Mark,NRTL |
| UES250-XXXYYYSPAZ-OP(*3) | 149.94 | 80-264 | 18.0 | 8.33 | -30~70 | CB,TUV-Mark,NRTL |
| UES250-XXXYYYSPAZ-OP(*3) | 149.91 | 80-264 | 19.0 | 7.89 | -30~70 | CB,TUV-Mark,NRTL |
| UES250-XXXYYYSPAZ-OP(*3) | 150.0 | 80-264 | 24.0 | 6.25 | -30~70 | CB,TUV-Mark,NRTL |
| UES250-XXXYYYSPAZ-OP(*3) | 149.76 | 80-264 | 36.0 | 4.16 | -30~70 | CB,TUV-Mark,NRTL |
| UES250-XXXYYYSPAZ-OP(*3) | 149.76 | 80-264 | 48.0 | 3.12 | -30~70 | CB,TUV-Mark,NRTL |
| UES250-XXXYYYSPAZ-OP(*3) | 149.58 | 80-264 | 54.0 | 2.77 | -30~70 | CB,TUV-Mark,NRTL |
| UES250-XXXYYYSPAZ-OP(*4) | 249.96 | 80-264 | 12.0 | 20.83 | -30~70 | CB,TUV-Mark,NRTL |
| UES250-XXXYYYSPAZ-OP(*4) | 249.90 | 80-264 | 15.0 | 16.66 | -30~70 | CB,TUV-Mark,NRTL |
| UES250-XXXYYYSPAZ-OP(*4) | 249.84 | 80-264 | 18.0 | 13.88 | -30~70 | CB,TUV-Mark,NRTL |
| UES250-XXXYYYSPAZ-OP(*4) | 249.85 | 80-264 | 19.0 | 13.15 | -30~70 | CB,TUV-Mark,NRTL |
| UES250-XXXYYYSPAZ-OP(*4) | 249.84 | 80-264 | 24.0 | 10.41 | -30~70 | CB,TUV-Mark,NRTL |
| UES250-XXXYYYSPAZ-OP(*4) | 249.84 | 80-264 | 36.0 | 6.94 | -30~70 | CB,TUV-Mark,NRTL |
| UES250-XXXYYYSPAZ-OP(*4) | 249.60 | 80-264 | 48.0 | 5.20 | -30~70 | CB,TUV-Mark,NRTL |
| UES250-XXXYYYSPAZ-OP(*4) | 249.48 | 80-264 | 54.0 | 4.62 | -30~70 | CB,TUV-Mark,NRTL |
RELATED APPLICATIONS






POPULAR QUESTIONS
It can be used for network switches, small servers, small programmable logic controllers, industrial sensors, data storage devices, industrial printers, and a variety of other IT/communications equipment, particularly systems requiring a stable 24V or 48V power supply.
The UES250-SPAZ-OP is dual-certified according to both IEC60601-1 (Medical) and IEC62368-1 (ITE), meaning it provides both medical-grade safety isolation and full compliance with electrical and EMC standards for IT and communications equipment.
It can drive loads such as motherboards, motors, cooling fans, signal amplifiers, and communication transceiver units. It supports continuous operation and low ripple output, making it ideal for devices that remain online for extended periods of time.
Yes. The UES250 offers a stable 48V output, meeting the power supply stability and low noise requirements of PoE+ (Power over Ethernet) systems.
Yes, it supports a wide operating temperature range of -30°C to 70°C and has passed EN55032/EN55035 EMC testing, with ±15kV static and ±4kV surge immunity, making it suitable for outdoor and complex electromagnetic environments.
Yes. The UES250 has an input range of 80-264VAC, 47-63Hz, ensuring stable operation anywhere in the world.
Very convenient. Measuring only 101.6 × 50.8 × 35.3 mm, it can be embedded directly into a motherboard, module, or rack. Its open design is ideal for compact systems.
The UES250-SPAZ-OP is available in two versions: open frame (-OP) and enclosed with fan (-OPF), allowing users to choose according to the device's installation environment.
Of course. It has a designed MTBF of over 1 million hours (Telcordia SR-332 standard), making it ideal for 24/7 equipment.
It combines medical-grade safety and communication-grade stability, with lower leakage current, higher reliability, and stronger anti-interference ability, making it very suitable for data communication equipment.
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FEATURED RESOURCES

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