RTD-2415-R

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DC DC Converters: The RTD-2415-R Application Field and Working Principle

DC DC converters are power electronics converters that are capable of transforming power from one direct current (DC) voltage to another. The RTD-2415-R is a high-efficiency, low-loss, DC DC converter specially designed for mid-commodity power conversion. This article examines the application field and working principle of the RTD-2415-R.

Application Field

The RTD-2415-R was designed specifically for power supply applications where a high efficiency and small form factor are key factors. This converter is ideal for power supplies designed for use in consumer electronics, automotive electronics, LEDs, motor control, and other DC power applications.

The RTD-2415-R is available in two input voltage configurations: 3V to 52V and 11V to 24V. Both configurations support a wide range of output voltage adjustment from 0.6V to 5V.

The RTD-2415-R features a high efficiency of up to 96% and is small in size, with a footprint of only 8.5mm x 5.5mm. It also offers high power density of up to 5W/cm2 and can operate over a temperature range of -40℃ to +85℃.

Working Principle

The RTD-2415-R operates on a flyback converter principle, which means it stores energy from the input source in an inductor and then releases it when the output voltage is required. This helps to maximize efficiency, reduce power loss, and provide a compact size.

The RTD-2415-R utilizes a input power factor correction (PFC) circuit for improved power efficiency. This PFC circuit increases overall power efficiency and helps to reduce EMI (electromagnetic interference) emitted from the converter.

The wide output voltage adjustment range of the RTD-2415-R makes it an ideal option for power supplies that require adjustable output voltage. It also includes built-in short-circuit, overload, and over-temperature protection measures.

The RTD-2415-R can also be synchronized with external clock sources, allowing it to be used in situations where pre-programmed settings are required. The converter also features an internal soft start protection function for improved reliability of the system.

Conclusion

The RTD-2415-R is a high-efficiency DC DC converter designed specifically for mid-commodity power conversion applications. It features high efficiency of up to 96%, small form factor, wide operating temperature range, and high power density. The RTD-2415-R also includes a range of features such as input PFC circuit, wide output voltage adjustment range, protection measures, and clock synchronization, making it a reliable and versatile power conversion solution.

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