RP90Q-4824SRW/P-HC

Introduction to DC-DC Converters

DC-DC converters are a type of power system used to convert DC electrical power from one voltage level to another. These converters are common in various applications including telecommunications, automotive, mobile, and renewable energy. The RP90Q-4824SRW/P-HC is a great example of the many DC-DC converters available on the market today.

Application Field and Working Principle of RP90Q-4824SRW/P-HC

The RP90Q-4824SRW/P-HC is a compact DC-DC converter from the Tech-Point company. It is designed to convert a wide range of input voltages from 34V to 72V, to a tightly regulated output voltage of 24V +/- 0.5V. This makes it ideal for applications such as industrial and telecom where precise output voltage is required. With its power output of 90W, it can be used for a wide range of applications requiring high power.

In addition, the RP90Q-4824SRW/P-HC features high efficiency ratings of up to 92%. This means it is able to convert more energy to useful load power, leading to lower operating costs and a cooler operating environment. It also features a wide temperature range of -40°C to +85°C, making it suitable for use in harsh environments. Finally, the unit includes a wide range of protections, such as over-voltage, short-circuit, over-temperature, and over-current protection.

The RP90Q-4824SRW/P-HC operates on a pulse-width modulation (PWM) control method with automatic cross regulation. In this method, the converter operates in two parts, the E/O converter and the regulation loop. The E/O converter converts the input voltage to an intermediate voltage. The regulation loop then controls the output voltage by using the PWM control to maintain the desired output voltage. The advantage of this control method is that the output voltage is held to high accuracy even when the input voltage or load varies.

Conclusion

The RP90Q-4824SW/P-HC is a great example of the latest DC-DC converters available on the market today. With its wide input range, tightly regulated output voltage, and high efficiency ratings, it is perfect for industrial and telecom applications. Its advanced features makes it an ideal choice for high power applications in harsh environments requiring precision output voltage control.