RACD20-500

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LED drivers are widely used in varied applications to control the flow of electricity and provide power to an LED lighting device. The RACD20-500 LED driver has multiple features, such as the PWM dimming technology, external dimming control and advanced protection functions, making it a great choice for LED applications. In this article, we will discuss the application field and working principle of the RACD20-500 LED driver.

Application field

The RACD20-500 LED driver is designed for low voltage LED lighting applications. It is suitable for use in a variety of lighting applications, including commercial, residential, retail, hospitality, leisure, and entertainment applications. It has a high power factor of up to 0.95, making it an excellent choice for applications that require high efficiency. Additionally, the driver offers a wide operating range of 90-305VAC and an operating temperature range of -40 to +85 C.

The driver also has an adjustable output current that can be fine-tuned to the LED lighting application from 0-500mA. It also offers an adjustable output voltage range of 16-40V. This adjustable output voltage allows the driver to be used for a variety of LED light sources including strips, downlights, panels, spotlights and other general lighting applications. The driver is also certified with multiple safety standards, including UL, FCC, CSA, CB and more, making it a safe and reliable option for LED applications.

Working principle

The RACD20-500 LED driver utilizes the pulse width modulation (PWM) technology to control the flow of electricity to an LED lighting device. This technology consists of pulses of varying length and amplitudes, which control the amount of power delivered to the LEDs. The PWM is used to convert the high input voltage to a lower output voltage, which can be used to power the LED lights.

The driver also has an external dimming control, which allows the user to adjust the output voltage and current. This is especially useful in applications where the LED light need to be dimmed. Additionally, the driver has advanced protection functions, such as short circuit, overload and over-temperature protection, to ensure that the LED lights remain safe and protected at all times.

In conclusion, the RACD20-500 LED driver is an excellent choice for a variety of LED lighting applications due to its high power factor, adjustable output voltage range, external dimming control and advanced protection functions. It is suitable for use in many different types of lighting applications, such as commercial, residential, retail, hospitality, leisure and entertainment applications. With its multiple features, it is a great choice for LED applications.

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