REC5-123.3SRW/H/B/M/SMD-R

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DC-DC converters are specialized switching power supplies that are designed to convert a digital input voltage (DC input) into a different DC output voltage. They are typically used in applications where a range of output voltages are required, and where the input voltage is often significantly higher than the output voltage. The REC5-123.3SRW/H/B/M/SMD-R is a type of DC-DC converter that is particularly well-suited for high-voltage applications, and is often used in automotive, aerospace, and military systems.

The REC5-123.3SRW/H/B/M/SMD-R converter has an input voltage range of 10 to 30V, and an output voltage range of 0.85 to 5.2V. It is designed to be used in applications where a high efficiency is required. The converter has a maximum efficiency of 96%, and its output current is adjustable up to a maximum of 20A. The converter can also operate at temperatures up to 105°C.

The working principle of the REC5-123.3SRW/H/B/M/SMD-R DC-DC converter is relatively simple. The input voltage is connected to a series of switching transistors that are arranged in a series/parallel configuration. The transistors are then triggered on and off sequentially, creating a pulse width modulation (PWM) signal. This PWM signal is then fed to a transformer, which step-downs the input voltage to a much lower DC output voltage.

The DC output voltage can also be regulated using the converter’s built-in feedback circuit. This feedback circuit monitors the output voltage and compares it to a reference voltage. If the output voltage deviates too far from the reference voltage, the feedback circuit will adjust the duty cycle of the switching transistors, thus regulating the output voltage. This increases the converter’s overall efficiency and reduces unwanted ripple in the output voltage.

The REC5-123.3SRW/H/B/M/SMD-R DC-DC converter has a wide range of applications where high efficiency, high-temperature operation, and a wide range of voltages are required. It is used in many automotive, aerospace, and military systems, including electric and hybrid vehicles, aircraft, and military sensors. It is also often used in systems where high efficiency and low power dissipation are necessary.

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