DHS250B28

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DC to DC converters are essential components of power systems in industries and other applications. Often times, these require specialized components to meet specific requirements. The DHS250B28 is a prime example of such a product.

The DHS250B28 is a high-efficiency DC to DC converter supplied in a quarter brick (2” x 1”) package. It has an excellent power density and a wide input range, making it well-suited for industrial, automotive, and other mobile applications. In particular, it is well-suited for applications that have limited space and require operational performance with high efficiency and reliability.

The DHS250B28 offers a voltage range of 12-28V, making it suitable for use in a wide range of power systems. It provides a maximum output current of 25A and a maximum output power of 140W, with an efficiency of up to 91%. This high efficiency allows it to minimize energy losses and maximise system performance. The converter also features a wide operating temperature range and a high degree of stability and reliability.

Working Principle: The DHS250B28 is built on a Buck-Boost topology, which is a type of DC to DC converter with a high degree of flexibility. This topology allows the input voltage to be stepped up or stepped down, depending on the requirements of the application. This is done by using a MOSFET switch to control the current flow through the inductor, which is then connected to a diode to provide the desired output voltage. The converter is designed to switch at a frequency of 400 kHz, which helps to reduce EMI. It also has a wide range of protection features, including under-voltage protection, over-temperature protection and short-circuit protection.

The DHS250B28 is an excellent choice for a wide range of applications requiring high performance from a quarter-brick package. Its high efficiency and reliability make it well suited for demanding applications, and its wide input range and advanced protection features make it suitable for a wide range of applications. For these reasons, the DHS250B28 is an excellent choice for industrial, automotive, and other mobile applications.

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