TDK-Lambda PCB Mount Encapsulated Switching Power Supply 12V DC 5.4W 450mA KWS5A-12

TDK-Lambda KWS5A-12 is a high-quality PCB mount encapsulated switching power supply delivering 12V DC output with a power rating of 5.4W and a current capacity of 450mA. This compact switch mode power supply (SMPS) is engineered for applications requiring efficient, reliable power conversion within confined spaces. It supports a universal input voltage range from 85 to 265V AC and can also operate on DC input voltages up to 370V, providing flexibility across various electronic designs.

The power supply features a robust plastic enclosure rated to UL94V-0, ensuring safety and compliance with industry standards. Its small form factor, measuring only 38.1mm in length, 25.4mm in width, and 21.5mm in depth, makes it an excellent solution for space-critical applications on printed circuit boards.

Designed to endure operating temperatures spanning -10°C to 85°C, the KWS5A-12 is suitable for harsh environments commonly encountered in industrial settings, test and measurement devices, communication systems, and broadcast equipment. It includes built-in overvoltage and overcurrent protection to safeguard connected components and maintain system integrity.

Efficiency of about 75% helps to minimize energy loss and reduce heat generation, easing thermal management on the board. The product complies with a wide range of international standards such as EN 55022-B, EN 55011, CE, VCCI-B, IEC/UL/CSA/EN 62368-1, and FCC Class B, assuring electromagnetic compatibility and safety requirements compliance.

Manufactured in Japan, the KWS5A-12 exemplifies durable and reliable power supply solutions tailored for electronic component power delivery, making it highly suitable for demanding industrial and commercial applications.

Equipped with universal input voltage including AC and DC compatibility. Compact PCB mount encapsulated design with UL94V-0 plastic case. Single output providing stable 12V DC and 450mA current. Extensive temperature range from -10°C to 85°C for versatile deployment.

Overvoltage and overcurrent protection enhances device safety. High efficiency of 75% reduces power consumption and thermal load. Conforms to rigorous international EMC and safety standards. Suited for industrial, communication, test, and broadcast applications.

Reliable design with Japanese manufacturing quality. Explore the wide range of power supply solutions from TDK-Lambda at EnvMart for trusted quality and performance in your power management needs.

Explore more products in our Power Supplies & Transformers category.