LDP020-241-00

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LED Drivers

LED drivers are designed to step down mains voltage to a level that is safe to use for powering individual LEDs. Despite many lighting requirements being low-voltage these days, there are still a number of applications where mains voltage is the only option. LED drivers also provide a constant current for a safe and uniform output.

The LDP020-241-00 is a 30W isolated, dimmable LED driver that is designed for 120V/277V operation. This driver is most often used in residential or hospitality lighting applications, such as track lighting, LED cove lighting, and display lighting.

Application Field

This LED driver is designed to convert and regulate AC mains voltage to DC voltage and configure the balance output current to drive an array of LEDs. These LED drivers are ideal for use in dimmable, architectural LED lighting applications that require a high degree of reliability, such as retail applications, custom lighting, and accent lighting. This driver has a wide operating temperature range of -20°C to +50°C and is capable of driving up to 30W LED loads.

Working Principle

The LDP020-241-00 LED driver is a high-frequency, isolated, dimmable transformer comprising of a flyback topology. This driver has a wide dimming range of 0-10V or 10V pulse width modulation (PWM). It also has a dimming current range from 0-100%, making it suitable for residential and commercial applications. It has an input-to-output isolation of 4000V AC, providing superior reliability in lighting applications.

The LDP020-241-00 LED driver has an over-temperature protection feature that helps protect the LED array from damage due to too much heat. This driver also features short-circuit protection and auto restart after short-circuit defeats. This means that the driver will attempt to start again after a short circuit has been cleared. Additionally, this driver has built-in overvoltage and overcurrent protection that helps prevent damage to connected components.

Conclusion

The LDP020-241-00 LED driver is a reliable and effective solution for powering LED lights in residential or hospitality applications. It features a wide operating temperature range, dimmable range, and over-temperature protection for safe and uniform output. Furthermore, the 4000V AC input-to-output isolation provides superior reliability in lighting applications.

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