RP40-4812DFR/N

DC-DC converters are electronic devices used in a wide variety of applications to convert a single DC voltage supply into another, usually lower voltage, DC voltage supply. The RP40-4812DFR/N is a DC-DC converter used to convert a high voltage DC power supply into a lower voltage DC power supply.This converter features a Fast Response (FR) design that eliminates the need for external filter capacitors. This FR design rapidly changes the voltage output of the converter, which allows it to accurately track the voltage of the power supply.The RP40-4812DFR/N DC-DC converter is designed for a wide variety of applications, including the supply of power to low voltage components, such as scanners, printers, and computer peripherals. Additionally, the converter is well-suited for powering remote sensors and for controlling high speed switching applications.The RP40-4812DFR/N DC-DC converter utilizes a full-bridge rectifier, a filter capacitor, and a current sense circuit to achieve its low-voltage output. The converter includes two insulated switches, each with two terminals. The terminals of the two switches are connected to the positive and negative terminals of the input supply, and the terminals of the two switches are connected to the positive and negative terminals of the output supply.When the input voltage is higher than the output voltage, the switches will open and the input voltage will be rectified by the full bridge rectifier. The rectified voltage is then filtered by the filter capacitor, and the current sense circuit monitors the current flowing through the converter. The current sense circuit will then close the switches when the output voltage is within the set range, causing the output voltage to drop to the predetermined level.The RP40-4812DFR/N DC-DC converter is designed to operate with an input voltage range from 9.6 Volts to 48 Volts and an output voltage range from 0.3 Volts to 3.3 Volts. The converter features a maximum output power of 12 Watts, a nominal input current of 2 Amps, and a nominal output current of 1 Amps. The converter has a typical efficiency of 90%, and a minimum efficiency of 80%. The converter is also hermetically sealed, meaning it is suitable for operation in extreme temperatures and in hostile environments.The RP40-4812DFR/N DC-DC converter is an ideal solution for applications that require high-power, low-voltage, and high-efficiency DC-DC power. The converter is highly reliable, has a wide input voltage range, and features a fast response time that allows it to accurately track voltage changes. Furthermore, the converter is hermetically sealed, making it suitable for use in extreme temperature and harsh environmental conditions.