178050601

Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS are a type of power supply designed to convert AC to DC. They are commonly used in electronics and electrical applications, such as medical instruments, server systems, communication networks, and more. 178050601 is a type of evaluation board that has been designed to evaluate the performance and operation of DC/DC & AC/DC (Off-Line) SMPS.

The 178050601 evaluation board is a complete isolated power supply system, designed to work with either standard single-phase (115/230V AC) or three-phase input. Its AC input range is 90VAC to 264VAC, and it can convert to various DC output voltages, including 12V, 24V, and 36V. The unit is equipped with a wide range of protection features, including over-temperature and over-current protection. The board has a high efficiency up to 93%, and a power factor correction of 0.98 to optimized power consumption.

The 178050601 evaluation board utilizes a topology that is based on the ZVS/ZCS quasi-resonance circuit topology. This topology includes two active elements: an opto-coupled OneShot controller, and a true active clipping operation. The OneShot controller is used to detect the peak of line voltage and determine the beginning of the input surge, while the actual True Active clipping is used to reduce the input peak amplitude. The result is higher efficiency, high power factor, and good EMI performance.

Additionally, the 178050601 evaluation board is designed for safety compliance, meets isolation requirements up to 5KV, and includes active inrush current limiting. The board also includes power-on, fault indication, and temperature indication LEDs. Other features of the board include wide operating temperature range of 0 to +50ºC, low profile 25.4mm x 25.4mm short circuit protection, and high temperature/humidity burn-in.

The 178050601 evaluation board is an ideal solution for evaluating the performance and operation of DC/DC & AC/DC (Off-Line) SMPS. It offers good efficiency, power factor correction, safety compliance, and many other features. This device is perfect for applications where reliability, performance, and power savings are required.