HPR400C

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DC-DC converters are widely used in various applications, from power conversion to data transmission. HPR400C is a DC-DC converter developed by the company Fidelta, which has been widely used in the market. It converts a wide input voltage range of 8V to 60V to a 12V output voltage and supplies up to 400W of power. The HPR400C is highly reliable and efficient. It is used in a wide variety of applications such as industrial automation, automotive, computer and communications, medical, renewable energy and consumer electronics.

The DC-DC converters from Fidelta are based on the standard buck regulator topology, where the input voltage is converted to a lower output voltage by forcing the current through a switch and an inductor. The HPR400C features a synchronous rectifier that eliminates the need for an extra diode on the output side, providing higher conversion efficiency. The onboard control IC also offers protection features such as over-current, short circuit, over-voltage and over-temperature protection.

The HPR400C is a very efficient device, capable of operating at up to 95% efficiency. It is also very robust, with an operating temperature range of -40℃ to +85℃ and a wide input voltage range of 8V to 60V. The output voltage is adjustable from 12V to 13.5V with an accuracy of ±0.5% and does not require external components to set the output voltage. It also includes various features that make it suitable for a variety of applications, such as remote on/off, under-voltage lockout, soft start, current limit and synchronous rectifier.

The HPR400C also has a low-noise output and a low ripple operation, making it suitable for sensitive applications. The current mode control provides good load and line regulation as well as stable operation, even with heavily loaded output capacitors. The HPR400C can deliver up to 400W of power with an ambient temperature of 50°C, and can be used to power multiple lower power converters.

The HPR400C is a highly efficient and robust device, which is suitable for a variety of applications. It offers high conversion efficiency, wide input voltage range, adjustable output voltage, low ripple output, and a range of features that make it suitable for a variety of applications. It is an ideal choice for powering multiple lower power DC-DC converters or any other application that requires high efficiency and low noise operation.

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