REC3-483.3SRW/H/B/SMD-R

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DC DC Converters

DC-DC converters are electronic circuits which convert a source of direct current from one voltage level to another. They provide a regulated output voltage, ensuring the output voltage remains constant despite changes in the output current, input voltage or ambient temperature. Different types of dc-dc converters are available to suit different applications.

REC3-483.3SRW/H/B/SMD-R Application Field And Working Principle

The REC3-483.3SRW/H/B/SMD-R is a full bridge, high power, DC-DC converter designed for a 10V to 48V input range and a 0V to 28V output range. The output can handle up to 23A with an efficiency of up to 98%. The REC3-483.3SRW/H/B/SMD-R is designed specifically for use in automotive and industrial applications.

The REC3-483.3SRW/H/B/SMD-R utilizes a synchronous full bridge rectifier for conversion from DC to AC, followed by an LC resonant network providing AC to DC conversion. The resonant network, or LC filter, is made up of an inductor and capacitor, and is typically seen in high frequency AC-DC circuits as it provides energy storage. This enables constant current output levels regardless of load. The switching frequency of the REC3-483.3SRW/H/B/SMD-R is adjustable from 100KHz to 600KHz allowing for flexibility in design.

The REC3-483.3SRW/H/B/SMD-R offer a wide variety of protection features such as under voltage lockout, over voltage protection, over load protection, short circuit protection and thermal protection. These protection features are designed to ensure safe operation and prolonging the life of the components. In addition to the built in protection features, the REC3-483.3SRW/H/B/SMD-R also offer an isolation rating of 5000V in order to meet safety requirements for many applications.

The REC3-483.3SRW/H/B/SMD-R is an ideal choice for automotive, industrial and power management applications. The converter offers adjustable switching frequency, high efficiency, and built-in protection features. It is designed to provide a regulated output voltage, regardless of input, load or temperature variation.

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