PDA025B-24VB

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LED Drivers

PDA025B-24VB is an LED driver specially designed for automotive applications that operate on a 24V DC power supply. It has a wide range of features such as overload protection, high efficiency, low standby power consumption, and dimmable LED lighting control. It is ideal for a variety of automotive lighting applications such as interior lighting and exterior lighting.

Application Field

PDA025B-24VB LED driver is designed to provide a safe, reliable, and cost-effective solution for automotive lighting applications. It is suitable for illuminating vehicle interior components such as instrument panels, display screens, center consoles, or interior trim lighting. Additionally, it can also be used for illuminating exterior vehicle components such as headlamps, fog lights, turn signal lights, and brake lights.

The PDA025B-24VB has a high efficiency rating of up to 92%, which makes it an ideal choice for automotive lighting applications that need to operate in harsh environments. Additionally, it features overload protection to prevent inrush current when LED lights are first switched on. It also has an adjustable dimming range of 10% to 100%, which allows its user to quickly adjust the brightness level of the LED light.

Working Principle

The PDA025B-24VB features a technology called "high-frequency switching-mode power supply", which is an efficient approach to converting AC power into DC power. Generally, the input voltage of the driver is connected to a transformer, where it is transformed into AC voltage of various frequency and voltage levels. The frequency of the AC voltage is then converted to a higher frequency using a converter, which is then rectified and converted to DC power using a pair of diodes. The high-frequency switching-mode technology is used to create a DC output voltage from the rectified AC voltage.

The PDA025B-24VB then incorporates multiple technologies to further enhance its performance, such as soft-start and overcurrent protection. The soft-start technology enables the LED driver to start up gradually, while the overcurrent protection prevents the driver from consuming excessive power. This ensures that the LED lights connected to the driver are protected from damage and last longer.

Finally, the PDA025B-24VB is equipped with Fast Transient Response (FTR) technology. This technology enables the LED driver to recover quickly from changes in input voltage, ensuring that the LED lights connected to the driver continue to emit the same amount of light regardless of changes in input voltage.

Conclusion

PDA025B-24VB is the ideal choice for automotive lighting applications that require high efficiency, low standby power consumption, and dimmable LED lighting control in a safe and reliable way. It is suitable for a variety of applications, including interior and exterior lighting. Additionally, its advanced technologies, such as soft-start and overcurrent protection, and Fast Transient Response (FTR) technology, ensure that the LED lights connected to it last for a long time and are not damaged by changes in input voltage.

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