REC5-4812DRWZ/H4/A/CTRL

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DC-DC Converters are electronic components that process and convert direct current from one voltage level to another. The REC5-4812DRWZ/H4/A/CTRL is a DC-DC converter designed for regulated dc-dc applications such as telecom, data processing, networking, and instrumentation. It is an ideal choice for applications requiring high voltage step-down conversion.

The REC5-4812DRWZ/H4/A/CTRL’s application field covers a wide range of applications including telecom applications, such as powering microwave radio base stations and telephone exchanges, as well as industries and military applications, such as powering auxiliary electronics in armored military vehicles, radios, and laptops. In addition, the REC5-4812DRWZ/H4/A/CTRL dc-dc converter is useful for low power switch-mode power supplies.

The REC5-4812DRWZ/H4/A/CTRL features a continuous current of 6 amperes, an output voltage of 4 volts to 4 volts, and an input voltage of 12 volts to 48 volts. This converter is constructed using an insulated-gate bipolar transistor (IGBT) and uses a control algorithm to operate at an optimal efficiency and ensure precise output regulation. This independent control algorithm maintains the controlled output voltage over a wide range of input conditions and temperatures, making it a good choice for systems which require an adjustable output voltage.

The REC5-4812DRWZ/H4/A/CTRL has a circuit breaker and surge suppressor. The circuit breaker allows the user to safely disconnect the load from the power source. The surge suppressor helps to protect the converter against momentary overvoltage conditions, further enhancing system reliability.

The REC5-4812DRWZ/H4/A/CTRL uses a four-stage, forward-mode, hysteretic control topology to regulate the output voltage. The forward-mode controller uses a fixed oscillator frequency together with a linear error amplifier to control the output voltage. The hysteretic control scheme utilizes a pair of comparator circuits to adjust the duty cycle of a step-down chopper circuit. This effectively reduces the output voltage ripple. The four-stage configuration also minimizes minimum input voltage variations.

The REC5-4812DRWZ/H4/A/CTRL is an excellent choice for regulated DC-DC applications requiring an adjustable output voltage. Its low-cost, compact size, and low-noise operation make it ideal for mobile devices, industrial equipment, and other sensitive applications. Its wide input voltage range, high output current capability, and surge suppressor make it excellent for powering telecommunications equipment, computers, medical instrumentation, and consumer electronics.

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