ITE Power Adapter UES155-SPA-OP

ITE Power Adapter UES155-SPA-OP

24 Volt Open Frame Power Supplies

AC input voltage 90-264VAC

Short Circuit, over current, over voltage protection

Energy Efficiency level VI

switching dc power supply

DESCRIPTION

The UES155-SPA-OP is a high-performance 155W AC to DC open-frame power supply engineered for applications that demand flexibility, efficiency, and reliable long-term operation. Designed with a universal 90–264VAC input range, this power supply supports multiple output options including 20V, 24V, and 29V, allowing it to adapt easily to different system requirements and reducing the need for multiple power platforms during product development. Its adjustable output voltage design gives engineers greater freedom during system tuning, testing, and optimization, making it especially suitable for OEM and ODM projects where one power solution needs to cover several product variants.

With a compact open-frame structure and high power density, the UES155-SPA-OP is ideal for space-limited internal installations, helping manufacturers design slimmer enclosures and more integrated systems. Level VI energy efficiency ensures low power loss, reduced heat generation, and lower operating costs, which is particularly valuable for products that run for long hours or remain in standby mode. This efficiency-focused design not only supports global energy regulations but also improves overall system reliability and component lifespan, making it a practical choice for modern energy-conscious equipment.

The UES155-SPA-OP open-frame switching power supply is widely used across smart home devices and medical-related equipment, where stable output and electrical safety are essential. In smart home systems, it can power central control units, smart gateways, intelligent lighting controllers, and home automation hubs. In medical and healthcare-related equipment, its stable AC-DC conversion and adaptable voltage outputs make it suitable for auxiliary medical devices, monitoring equipment, and non-patient-contact systems where reliability and efficiency are key design considerations.

Beyond smart home and medical applications, this 155W AC to DC power module is also well suited for audiovisual equipment, telecommunications systems, and multimedia devices such as amplifiers, displays, control processors, and signal distribution units. In home appliances, it can support control boards, motor drivers, and power management modules. For security systems, including access control units, monitoring controllers, and integrated alarm systems, the UES155-SPA-OP delivers consistent power that helps ensure uninterrupted operation. It is also applicable to lighting systems, industrial control equipment, and general industrial electronics that require a robust, economical, and easy-to-integrate internal power supply.

Overall, the UES155-SPA-OP is a versatile, efficient, and cost-effective 155W open-frame power supply solution that helps manufacturers simplify power design, improve system efficiency, and accelerate time to market across a wide range of smart home, medical, industrial, and commercial applications.

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
UES155-SPA-OP155.090-26424.00.01-6.45-10~+60CE

RELATED APPLICATIONS

The UES155-SPA-OP is mainly used in embedded equipment that requires stable and relatively high power. Typical applications include smart home control units and gateways, medical non-patient-contact auxiliary equipment, security and access control systems, audio and video control boards, industrial control and automation equipment, power management modules, lighting systems, and communication devices. It is well suited for designs that need 20V, 24V, or 29V output options and want to use one power supply across multiple product models.

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POPULAR QUESTIONS

It supports 24V to power a wide range of electronic devices.

Most models have fixed output voltage. Some adjustable versions allow manual voltage switching.

No, it supports single output at one time for one voltage.

Yes, it features multiple protection mechanisms to ensure device safety.

The maximum output power is 155W. Please ensure the connected device does not exceed this limit.

It can power smart home control units and gateways, medical non-patient-contact auxiliary equipment, security and access control systems, audio and video control boards, industrial control and automation equipment, power management modules, lighting systems, and communication devices, and more.

It supports 100-240V AC input at 50/60Hz for global compatibility.

Yes, our adapter is available with CE, FCC, UL, RoHS and other certifications.

It has efficient thermal design and can run continuously, suitable for office, industrial, and lab use.

The default is 5.52.1mm plug, with options to customize 5.52.5mm, 4PIN, M8, XLR, and other industrial connectors.

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