REC3-0505DRW/H6/A

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DC-DC converters are power conversion devices which convert a higher voltage DC power source to a lower voltage DC output. REC3-0505DRW/H6/A is one type of DC-DC converter that has applications in a wide range of areas such as aerospace and medical industries. It has been designed with a wide input voltage range, isolated high efficiency and high temperature operation, making it suitable for many types of applications.

REC3-0505DRW/H6/A is an isolated DC-DC converter with an input voltage range of 8 ~ 32V DC and an output voltage up to 5V DC. It has a maximum operating temperature of 105 degrees Celsius and can withstand up to 125 degrees Celsius for up to 10 seconds. The operating efficiency is as high as 90%, meaning that it provides for efficient operation with a high degree of stability. It also has a tight regulation range of ±5% peak to peak and ±1% unloaded.

The design of the converter includes a control loop with a regulator that functions as an internal oscillator. It has a MOSFET gate driver and an active current limiter that control the output voltage to achieve the desired voltage level. The output voltage waveform is also controlled by an error amplifier and a pulse width modulator. The adjustment of the output voltage is done through a single external potentiometer.

The converter provides an internal soft-start function to reduce the inrush current at start-up and a built-in input overvoltage protection circuit. It also has an overtemperature protection circuit to ensure reliable operation. The low-noise operation of the converter is maintained through an electromagnetic interference filter. This filter reduces the radiated EMI, thus allowing the converter to meet the EMI regulations.

REC3-0505DRW/H6/A is commonly used in a wide range of applications such as lighting, solar energy, aviation, medical and marine industries. As its wide input range makes it suitable for many applications, it is especially popular in aerospace industry where high temperature and efficient operations are of great importance. It is also used in medical devices to provide a reliable and safe power supply.

In conclusion, REC3-0505DRW/H6/A is a DC-DC converter with wide input range, high efficiency, and high temperature operation, making it suitable for a wide range of applications. It provides high stable output voltage through its control loop and the use of a single external potentiometer can help to adjust the output voltage. Its low-noise operation is maintained by an EMI filter and the built-in protection functions further enhance its reliability. This converter is highly popular in the aerospace industry where efficient and high temperature operations are of utmost importance.

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