QRW025A0F1-H

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC DC Converters have become increasingly popular, especially for applications that require regulated power to operate and protect sensitive components. The QRW025A0F1-H is a high performance compact DC DC converter specifically designed for harsh industrial environment applications and applications where board space is at a premium. The converter offers high efficiency and ultra-low ripple, along with input voltages ranging from 5V to 75V, making it ideal for a wide variety of applications.

Applications

The QRW025A0F1-H is suitable for a broad range of power management applications, including automotive, communications, medical, industrial, and general power supply. It is widely used in DC/DC power conversion, including distributed power architectures. Thanks to its ultra-low-ripple output, the QRW025A0F1-H is an ideal choice for powering sensitive electronics like BiCMOS, FPF, and ASIC circuits. Its wide input range makes it suitable for challenging automobile and transportation environments.

Features

The QRW025A0F1-H is compact and cost-effective, yet powerful and robust. It is designed for use in harsh, high-temperature environments with a maximum operating temperature up to 175°C. The most attractive feature of this converter is its high level of efficiency, up to 94%, allowing it to operate more reliably than traditional solutions. It also has an ultra-low-ripple that is extremely low and makes switching applications very easy to perform. Additionally, the converter offers a wide input voltage range, from 5V to 75V, and offers adjustable output voltage from 3V to 18V. This makes it very versatile for a wide range of applications. Furthermore, it offers up to 500mA of rated current and up to 36 Watts of output power, and an adjustable soft-start for dynamic charge-up of capacitive loads.

Working Principle

The QRW025A0F1-H is a switching-mode power converter, which works by efficiently converting an input DC voltage into an output DC voltage. This is accomplished by using a circuit consisting of a rectifier, a filter capacitor, an inductor, and a switch. The rectifier converts the AC power from the input source into a DC signal, the filter capacitor filters out any unwanted AC noise from the input signal, and the inductor is used to store energy in the current-voltage transformations. Lastly, the switch controls the amount of energy being stored in the inductor and then transmits it to the output. In the process, the output voltage is regulated and, depending on the design, the output can be a higher or lower voltage than the input.

Conclusion

The QRW025A0F1-H is a high performance DC DC converter specifically designed for harsh industrial environments. Its wide input voltage range, adjustable output voltage, and ultra-low ripple output make it an ideal solution for various power management applications. Its high level of efficiency and high temperature resistance make it a reliable choice for challenging applications. Its low cost and small size make it an affordable and space-friendly solution for deploying powerful and robust power solutions.

The specific data is subject to PDF, and the above content is for reference