SC442ULTRT

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The SC442ULTRT is a PMIC - LED Drivers, which provides constant voltage output and can be used to drive LED light bars, LED bricks and LED strips. This LED driver is designed to be highly reliable and to operate over a wide temperature range. It is also rugged and able to withstand high shock and vibration levels.

The SC442ULTRT LED driver offers several features, including overload and temperature protection, multiple start types, and dimming control. It has a rated voltage range of 24.0 V to 48.0 V, and a peak power range of up to 600 W. It also features a high efficiency, low power loss design and is RoHS compliant.

The SC442ULTRT application field covers a wide range of applications, from indoor to outdoor applications, from signaling and decorative lighting to emergency lighting, from shop-front and window displays to automotive lighting. This LED driver can also be used for accent lighting, landscape lighting, swimming pool lighting, aquarium lighting, or agriculture lighting. It is capable of driving high power LEDs and is suitable for use in high ambient temperature environments.

The working principle behind the SC442ULTRT LED driver is based on the switching regulator principle. It provides a constant voltage output by using control circuits which regulate the current and thereby maintain the LED\'s light output intensity at a steady level. It also features a frequency fold-back function which prevents the LED driver from overheating and increases its efficiency.

The SC442ULTRT LED driver also features a wide dimming range, allowing the user to adjust the LED brightness and intensity. It is also capable of inverting the output polarity, and can be used in constant current mode or in constant voltage mode. Additionally, it includes over-temperature protection, reverse polarity protection, and short-circuit protection.

The SC442ULTRT LED driver is a reliable and highly efficient LED driver for use in a wide range of applications. It is designed to provide optimal lighting performance and is capable of driving high power LEDs. It offers overload and temperature protection, multiple start types, and dimming control. Additionally, it features a wide dimming range and a frequency fold-back function for increased efficiency and prolonged product life.

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