ITE Power Adapter UES120-SPA-OP

ITE Power Adapter UES120-SPA-OP

120W open frame 24 volt power supply

AC input voltage 90- 264VAC

Covers short circuit protection, overcurrent protection, overvoltage protection

Meets level 6 energy efficiency

switching dc power supply

DESCRIPTION

The UES120-SPA-OP is a 120W AC to DC open-frame power supply engineered for industrial and ITE applications, combining compact design with high reliability. With CE certification and a universal 176–264VAC input, it delivers a stable 24V output at 0.01–5.00A, while maintaining a maximum standby power consumption of just 0.21W, meeting IEEE 802.3at/af standards for energy efficiency. Its open-frame architecture allows easy integration into OEM and embedded designs, offering flexibility for both prototyping and mass production.

Designed for consistent performance in demanding environments, the UES120-SPA-OP provides robust protection against short circuits, overcurrent, and overvoltage, ensuring safe and dependable operation. Its compact structure and high-efficiency design make it a cost-effective solution for industrial equipment, communication systems, security monitoring, and smart home deployments.

This power supply is ideal for a wide range of applications including ONU optical fiber communication equipment, NVR recorders, LED displays, laser engraving machines, automatic ticketing machines, and smart street light controllers. Its reliable output and energy-efficient operation also make it suitable for IoT devices, network terminals, small industrial automation setups, and other portable or embedded electronics requiring steady DC power. With its combination of compactness, safety certifications, and efficient power delivery, the UES120-SPA-OP is a versatile choice for both commercial and industrial implementations.

Safety&Compliance

Safety Standards – EN62368

Safety Approvals – CE

Model NumberPower(W)Input Voltage Range(VDC)Output Voltage(VDC)Output Current(A)Operating Temperature Range(℃)Efficiency Standards
UES120-SPA-OP120.090-26424.00.01-5.00-10~+60CE

RELATED APPLICATIONS

The UES120-SPA-OP is a 120W open-frame AC-DC power supply with 176–264VAC input and stable 24V 0.01–5.00A output, ultra-low 0.21W standby consumption, and comprehensive protection design, making it a compact, energy-efficient, and reliable internal power solution for industrial, ITE, communication, security, and IoT embedded applications.

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POPULAR QUESTIONS

It supports a wide input voltage range of AC 90~264V, suitable for global use.

It’s fixed at 24V by default, but some models support ±5% fine-tuning.

Yes, it can power 24V brushless and stepper motors.

Yes, it features short circuit, overload, and over-voltage protection.

Most models comply with CE, UL, and RoHS standards.

Yes, but proper ventilation or heat dissipation is required.

Natural cooling is default; for full-load long-term use, a fan is recommended.

No, open frame power supplies are not waterproof and must be used internally.

Use screw terminals or connectors; direct soldering is not recommended.

Usually fixed with screws or DIN rails, ensure good heat dissipation.

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