PLED120W-028-C4200

LED drivers are becoming more popular now than ever before. The affordability and efficiency offered by LEDs are what make them attractive for commercial and residential applications alike. PLED120W-028-C4200 is one such LED driver that provide superior performance and flexibility. This LED driver has the capability to provide a high quality and energy efficient lighting solution, while keeping cost low. Here, we will explore the application field and working principle behind this driver.

Application field of PLED120W-028-C4200

The PLED120W-028-C4200 LED driver is ideal for street lighting applications. It is especially designed for night and harsh environment that demands a high light output. This driver is also suitable for flood lighting applications, and is perfect for residential and commercial areas.

The versatility of this driver makes it suitable for a wide range of applications, including interior lighting fixtures, directional lighting, accent lighting and security lighting. This driver can be used in places where significant power savings is required, as it offers lower energy consumption and higher efficiency, helping to save money in long run.

Working Principle

The working principle of the PLED120W-028-C4200 LED driver is single-stage non-isolated flyback topology. It applies a high frequency switching technology for dimming purposes. This switching technology allows for reduced ripple current and constant voltage output, while still delivering good power factor.

The PLED120W-028-C4200 LED driver circuits have an AC input stage connected to an isolation transformer, followed by a bridge rectifier, smoothing inductor, input capacitor and current source. The driver circuit then features a boost converter, a constant voltage output adjustable, a constant current output adjustable, and an over-voltage protection stage. The power output stages consists of a feedback voltage loop, an on/off control loop and a main current loop.

Conclusion

In conclusion, the PLED120W-028-C4200 LED driver is an efficient and economical driver that is suitable for a wide range of applications. It uses a single-stage non-isolated flyback topology, with a high frequency switching technology for dimming purposes. This driver has the capability to provide a high quality and energy efficient lighting solution, while keeping cost low. It is perfect for street lighting, floodlighting and interior lighting, and offers impressive power savings.