XRP7714EVB-DEMO-2P-KIT

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

The XRP7714EVB-DEMO-2P-KIT evaluation board is a DC-DC and AC-DC off-line SMPS (switched-mode power supply) ideal for testing an isolated, high performance, low cost, off-line, flyback switching regulator. It offers a wide range of adjustable output voltage, up to 40V, along with an adjustable current limit (up to 1.5A). For most AC-to-DC applications, the XRP7714EVB-DEMO-2P-KIT provides an efficient, easy to use, and cost-effective solution.

The XRP7714EVB-DEMO-2P-KIT uses a number of components and components arranged in a specific way to control and convert power. This board houses a half-bridge resonant post regulator with a smart switch, one transformer, one step-down controller, one inductor, one heatsink, four, surface-mount Schottky diodes, and one output capacitor. All of this hardware is controlled by the XTR7741, which is the equivalent of the XTR7714 included in the XRP7714EVB-DEMO-2P-KIT board, which is a single chip FlyBack PWM controller capable of operating with either tube or transistor-type power switches.

The advantages of using the XRP7714EVB-DEMO-2P-KIT compared to other fundamental switching circuit configurations are the superior output voltage regulation, superior current limit protection, enhanced overload protection, and higher efficiency. The resulting system is smaller, providing cost savings, reliability, and better performance characteristics. These advantages make this board ideal for a wide range of AC-DC and DC-DC applications.

The XRP7714EVB-DEMO-2P-KIT board is ideal for use in a wide range of AC-DC and DC-DC applications, including consumer electronics, computer peripherals, and automotive and industrial motor control. It is also suitable for remote monitoring, telecom, and instrumentation applications. The board is designed so that it is very easy to use, with on-board jumpers for setting output voltage and current limit. In addition, it has a wide range of input and output connections, allowing it to be used in a variety of applications.

The working principle of the XRP7714EVB-DEMO-2P-KIT is based on the half-bridge, resonant post regulator. The XTR7741 controller taps the DC input voltage and generates an alternating switching voltage, which is then applied to the transistor switch. The alternating switching voltage charges the primary winding of the transformer during the on-time of the switch, and then it causes the transformer’s secondary winding to produce a sinusoidal voltage output. This is then rectified, and its current is limited using the current sense resistor. The resulting voltage is then filtered with an output capacitor, and the voltage is then regulated to the desired level using an integrated error amplifier with optional output voltage trimming.

Overall, the XRP7714EVB-DEMO-2P-KIT is an efficient and cost-effective solution for off-line power conversion. Its wide adjustable output voltage range and adjustable current limit makes it ideal for a wide range of AC-DC and DC-DC applications. Its superior output voltage regulation, current limit protection, and overload protection makes it the ideal choice for various consumer electronics, computer peripherals, and automotive and industrial motor control applications.

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