QRW025A0F841Z

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

The QRW025A0F841Z is an off-the-shelf non-isolated DC-DC step-down converter module that offers a wide input voltage range. It utilizes a 4-layer Printed Circuit Board (PCB) design to provide high efficiency, low noise, and a high degree of protection from electromagnetic interference (EMI). The converter also features over-temperature protection, over-voltage protection, and automatic voltage regulation (AVR) to ensure reliable operation and long-term reliability.

The QRW025A0F841Z DC-DC converter module is designed for use in a wide variety of applications including automotive, industrial, renewable energy, and medical. It is also suitable for use in applications where space is limited due to its small form factor. This module features up to 900 W and 450 V input voltage rating, 11.42 A and 27 V output voltage rating, and a 9.2 V to 20 V adjustable voltage range.

The working principle of the QRW025A0F841Z DC-DC converter is based on the Pulse Width Modulation (PWM) technique. It utilises MOSFETs to control the switching of the power source in order to obtain a desired output voltage. In order to reduce the switching losses and EMI, RF filtration is applied to the circuit to eliminate high frequency noise and spectral response generated by the module. The converter also features a unique hybrid power balance network which helps maintain the route balance between the AC power input and direct current (DC) output.

In order to ensure optimum performance, the converter is fitted with over-temperature and over-voltage protection, automatic voltage regulation (AVR), and current mode control circuit which keeps the output voltage stable and within the specified range. Furthermore, the module includes a high-efficiency thermal management mechanism, which helps reduce the losses in the MOSFETs. The module is highly efficient and can operate with a maximum operating current of ~27 A.

The QRW025A0F841Z DC-DC converter module is designed for use in a wide variety of applications including automotive, industrial, renewable energy, and medical. It is also suitable for use in applications where space is limited due to its small form factor. It features up to 900 W and 450 V input voltage rating, 11.42 A and 27 V output voltage rating, and a 9.2 V to 20 V adjustable voltage range. Its PWM control technique and high-efficiency thermal management mechanism make it an ideal choice for a variety of applications.

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