PT78NR106H

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DC DC Converters

DC-DC converters are an important type of power conversion devices used to convert a constant current direct current (DC) into an alternating current (AC) or vice-versa. This type of power conversion device is frequently used in a variety of applications, and is particularly important in the automotive and industrial markets. In the automotive market, DC-DC converters are used in the automobile’s starter system, and in the industrial market, they are used in transfer-and-store systems.

The PT78NR106H DC-DC converter is a type of DC-DC converter that features a switch mode power-supply topology that provides both regulation and overload protection. The device operates in either voltage or constant current mode, andcan support an input voltage of up to 30V and an output current of up to 10A. It is designed to be tolerant of reverse-polarity input connections and includes a built-in over-voltage protection circuit and thermal shutdown procedure.

The PT78NR106H DC-DC converter is designed to reduce power dissipation and increase efficiency, and can be customised to meet specific requirements. It has a wide range of features that make it ideal for a variety of applications, including high-current, low-power charging systems and power-saving devices in industrial, automotive, and communications markets.

Working Principle

The PT78NR106H DC-DC converter works on the principle of switching on and off the power supply at rapid intervals for a short duration. It uses an integrated circuit called an inverter, and a switch called an MOSFET, to switch the supply voltage on and off. When the switch is on, the inverter converts the input voltage into an alternating current (AC) which can then be used to provide power. When the switch is off, the input voltage is converted back into direct current (DC) and the surplus electrical energy is released as heat energy. The PT78NR106H operates in both voltage and current modes, and includes a system for overload protection.

Application Field

The PT78NR106H DC-DC converter is suitable for a variety of applications, such as charging systems for high-current, low-power devices, and power-saving devices in industrial, automotive, and communications markets. It is commonly used in automotive starter systems, in order to convert the 12V or 24V DC voltage from the car’s battery into the necessary AC voltage for the starter motor.

The PT78NR106H is also frequently used in transfer-and-store systems, such as those found in solar energy plants. In these types of systems, the DC-DC converter is used to convert the high DC voltage generated by photovoltaic cells into a much lower voltage suitable for storage batteries. The converter is also used in a variety of other applications, including medical equipment and power supplies for LED lighting systems.

The DC-DC converter is a versatile and reliable type of device that can be used in a variety of applications. The PT78NR106H is a specific type of DC-DC converter that features a switch mode power-supply topology, making it ideal for a range of different applications, from automotive starters to transfer-and-store systems. The device is designed to be tolerant of reverse-polarity input connections and includes a built-in over-voltage protection circuit and thermal shutdown procedure, providing highly reliable power conversion.

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