V375C12H75BS3

DC-DC converters are electronic circuit which convert a source of direct current from one voltage level to another. The V375C12H75BS3 is a DC-DC converter which is designed to convert a wide range of input voltages from 7.5 to 16Vdc, to highly regulated output voltage of 12Vdc at a rated output power of 75W. In combination with a unique design, this converter provides essential features such as wide range input voltage, low cost, input current limiting, over temperature protection and short circuit protection.

The V375C12H75BS3 DC-DC converter provides highly efficient step-down conversion, with active power factor correction (PFC). Its operating principle is to convert the input DC voltage to two intermediate AC voltages (Vac1 and Vac2) and then use two parallel coupled inductors with a switch to transfer the energy from Vac1 and Vac2 to the output voltage. The output voltage is then rectified and regulated with an error amplifier.

The V375C12H75BS3 is designed for a wide range of industrial applications including industrial automation, instrumentation and control systems, television, audio equipment, medical equipment, computers, lighting, and portable systems. It is a robust solution for applications where space is constrained or for when there is a need for high power density. The output voltage, high efficiency, and high power density of the converter make it suitable for use in most power supplies.

The V375C12H75BS3 DC-DC converter offers a range of features to optimize performance and reduce cost. These include a wide input voltage range of 7.5V to 16V, a high-efficiency switching frequency of 250kHz, an inrush current control, an input current limiting circuit, an over-temperature protection circuit, and a short circuit protection circuit. All these features help improve system reliability, reduce power losses and extend system life.

The V375C12H75BS3 DC-DC converter is a reliable solution for applications requiring high power density and low-noise operation. It is a highly integrated, cost-effective, and efficient, and offers a compact design and a wide range of features to optimize performance. The wide input voltage range and its high efficiency make it suitable for a wide range of industrial applications.