RACT20-1050-US

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LED lighting systems have been available in the market for a considerable amount of time now, but they only began to really pick up traction in recent years due to technological advancements that have come about in the industry. LED drivers are devices that are typically used in LED lighting systems, and they are designed to control the current and voltage supplied to the LED. This is necessary, since any current or voltage that is too high can burn out the LED, or damage it in some other way. The RACT20-1050-US is an example of an LED driver, and this article will discuss its application field and working principle.

RACT20-1050-US is designed for lighting services with low voltage and power levels. It is ideally suited for LED lighting applications, such as streetlights and have a useful life expectancy of up to 50,000 hours. It is a constant-current driver that takes input voltages ranging from 85VAC to 305VAC and converts this to 24VDC. This device has a wide range of output current levels, with 6 settings available ranging from 150mA to 1050mA. Each setting also has a ±10% current adjustable ability so that it can be used for different lighting applications of varying brightness.

The RACT20-1050-US works by using a power factor correction and Electromagnetic Interference (EMI) filter to improve the quality of the power going in to the device. The EMI filter helps reduce the amount of noise generated by the device, which is an important consideration when it comes to meeting safety standards. The power factor correction helps maximize the efficiency of the device, by ensuring that it is not drawing more energy than is necessary, and thus helps to reduce the cost of the lighting system.

The working principle of the RACT20-1050-US involves controlling the voltage and current supplied to the LED. To do this, the device uses its power factor correction and EMI filter to optimize the power input, and then uses a constant-current principle to regulate the output current. This ensures that the LED will receive the power it needs to function properly without being damaged. In addition, the device also has overvoltage protection so that in the event of fluctuations in the input voltage, the LED will not suffer any ill effects.

In summary, the RACT20-1050-US is an LED driver that is specifically designed for LED lighting systems. It has a wide operating range, and its power factor correction and EMI filter help to ensure maximum efficiency and minimize noise. The device also uses a constant-current principle to regulate the output current, and has overvoltage protection built-in to prevent any damage to the LED. As such, it is an ideal LED driver for a wide range of LED lighting applications.

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