QRW025A0A71-H

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DC-DC converters are widely used in various power electronic applications. They are frequently used in electronic systems, industrial automation, communication, renewable energy and energy efficient systems. The QRW025A0A71-H is a DC-DC converter design for converting variable input voltage to a fixed output voltage. The unique feature of this type of converter is its capability to maintain a consistent input voltage even when the output voltage varies.

The QRW025A0A71-H DC-DC converter is low profile and has a wide input voltage range (from 5 to 25V) which makes it suitable for use in a variety of applications. It features an adjustable output voltage that can range from 0.3V up to 15V. It is also capable of providing up to 25A of current.

The working principle of the QRW025A0A71-H is based on the Buck topology. This topology uses a Pulse Width Modulated (PWM) signal to convert the input voltage to the desired output voltage. The device also uses a pair of MOSFETs (metal-oxide-semiconductor field-effect transistors) which act as switches to switch the PWM signal on and off. As the input voltage varies, the frequency of the PWM signal is adjusted accordingly.

This type of converter is often used in portable devices where space is at a premium. It is also suitable for application such as motion control systems, lighting control systems, and robotics. Due to its wide input voltage range, it can also be used in automotive and renewable energy applications.

In conclusion, the QRW025A0A71-H is a low profile, high current DC-DC converter that is suitable for various applications requiring a stable output voltage even with varying input voltages. It is based on the Buck topology and uses a pair of MOSFETS for switching. This makes it ideal for use in various applications such as mobile devices, motion control systems, lighting control systems, and robotics.

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