RACD100-48

LED drivers have become increasingly commonplace in many lighting applications and projector lamps. Many LED driver products come in the form of the RACD100-48, a 48V DC driver with a power output of up to 100 W. It\'s a great choice for any application needing to power up high-powered LED lights or projectors.

General features of RACD100-48

• Input voltage range of 96-305VAC
• Output DC voltage of up to 48V DC
• Continuous output current adjustable form 0.5A to 2.1A
• Built-in Active PFC
• Built-in dimmable-flicker-free powers supply
• Low noise and high efficiency
• Protection against overload, over temperature, short circuit, and other abnormal operations

Features of LED Drivers

Traditional lighting systems such as fluorescent lights and halogen lights had a single output voltage for powering the lamp. LED drivers are different due to their ability to adjust the output voltage. Every LED driver on the market produces an adjusted output voltage, allowing the LEDs to be controllable and adjustable in brightness level.

LED drivers also provide power stability for the LEDs, ensuring the LEDs are not damaged due to power fluctuations. They also often come with power factor correction, allowing more efficient power delivery. In addition, LED drivers have the ability to dim or pulse the LEDs, adding further flexibility to the users.

Application Field of RACD100-48

The RACD100-48 LED driver can be used in a range of different applications. It can be used in lighting fixtures, such as spotlights, recessed lighting, façade lighting, wall washers, and ceiling lights. It can be used in projectors, such as home theater systems and data projection systems. It is also perfect for stage lighting, emergency lighting, KTV, and audio applications.

Working Principle of RACD100-48

The RACD100-48 is a DC LED driver, meaning it converts an input AC voltage to a regulated DC voltage. It does this through the use of a bridge circuit and switching components. The AC input voltage is rectified by the bridge circuit, and then the output voltage is regulated by the switching components. The switching components act as a constant current source, so the output voltage is always kept at the set voltage.

The LED driver also has an active power factor correction element in it. This element adjusts the input current waveform so that it is in phase with the input voltage waveform, and results in a more efficient power delivery. It also ensures that the power factor of the system is always kept above 90%, ensuring that the LEDs always get the necessary power.

Conclusion

The RACD100-48 is a useful LED driver for a variety of applications. Thanks to its adjustable output voltage and its active power factor correction elements, it is a reliable power source for LED lights and projectors. Combined with its protection features against overload and other abnormal operations, it is a great choice for any application that requires high reliability and flexibility in power delivery.