ITE Power Adapter UES15-SPA3-OP

ITE Power Adapter UES15-SPA3-OP

AC-DC Switch 5v Power Board Module 15W PCB ITE Adapter

15W

90~ 264 Vac input 

-10°C to +50°C temperature range

No-load power consumption < 0.075 W

Protections against:short circuit/over current/over voltage

Meet 2KV surge immunity

Energy efficiency level VI

switching dc power supply

DESCRIPTION

The UES15-SPA3-OP is a 15W AC-DC switching power board module designed specifically for compact ITE and embedded applications that require a stable 5V output in a very limited space. This open-frame PCB power supply adopts an ultra-compact structure, making it easy to integrate directly onto control boards or inside enclosed products where height and footprint are strictly constrained. With a universal 90–264VAC input range, it delivers a regulated 5V output at 0.01–3.0A, providing consistent and reliable DC power conversion across different countries and power grid conditions without redesign. The standby power consumption is as low as 0.075W max, fully complying with IEEE 802.3at/af standards, which helps end products meet increasingly strict energy-saving and eco-design requirements.

From a system design perspective, the UES15-SPA3-OP focuses on high efficiency, long-term stability, and cost optimization. The open-frame PCB layout offers excellent flexibility for OEM and ODM projects, allowing faster product development, simpler thermal management, and lower overall BOM cost. This 5V AC/DC power module is well suited for industrial equipment, communication systems, security monitoring devices, and smart home electronics that require continuous operation, low heat generation, and dependable power performance. Its compact switching power supply design makes it particularly attractive for always-on IoT devices, embedded controllers, smart terminals, and low-power consumer electronics where energy efficiency and reliability are critical selling points.

In real-world applications, the UES15-SPA3-OP is widely used in small humidifiers, Bluetooth speakers, media players, electronic alarm clocks, LED light strips, and IoT gateway devices. It also fits naturally into smart sensors, access control peripherals, portable electronics, display modules, and other 5V-powered systems that demand a stable internal power source. As a high-efficiency open-frame AC-DC power supply, this 15W PCB power board module provides an excellent balance of size, performance, compliance, and cost, making it a practical and competitive choice for manufacturers looking to improve product reliability while keeping designs compact and energy efficient.

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
UES15-SPA3-OP15.090-2645.00.01-3.0-10~+50CE

RELATED APPLICATIONS

The UES15-SPA3-OP is a 15W ultra-compact open-frame AC/DC power board with universal 90–264VAC input and stable 5V 0.01–3.0A output, featuring 0.075W max standby power and IEEE 802.3at/af compliance, ideal for embedded ITE, IoT devices, smart sensors, and compact consumer electronics requiring reliable internal 5V power.

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POPULAR QUESTIONS

The input voltage range is typically 90~264V AC.

Yes, it can be used in low-power industrial control systems.

Yes, it includes overcurrent and short-circuit protection.

Yes, it can power low-power LED strips and drivers.

The maximum output current is 1.25A.

Yes, it uses natural convection for cooling.

Yes, it's designed for internal integration (open frame).

Yes, most models comply with RoHS, CE, and UL standards.

Efficiency is typically 80% or higher.

Yes, ideal for small IoT modules and gateways.

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