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LED Drivers

LEDs have been a popular choice of light source for many lighting applications over the years, and the use of Lithium-doped Ultra-long Durable LEDs (VLD24-500) for lighting projects is gaining an increasing fan base. This technology offers a number of benefits, including excellent lumen output and a lifespan of up to 500,000 hours of operation.

VLD24-500 Application Field and Working Principle

The VLD24-500 is a multi-application LED driver for a wide range of indoor and outdoor applications such as residential, commercial and industrial lighting projects. This driver is designed with advanced automotive grade ceramic capacitors to ensure ultra-long life and high efficiency over a wide temperature range. Utilizing Pulse-Width-Modulation (PWM) control and over-temperature protection circuits, the VLD24-500 driver provides superior power efficiency, safety and reliability.

Design Overview

The VLD24-500 driver is designed to be a plug-and-play solution for most any lighting project. It features a durable, sealed plastic housing and two sets of JST connectors for simple, effortless installation and maintenance. The VLD24-500 driver supports most common voltages, wattages and current requirements, including 120-277V AC, 20-200W and 0.5-12A current.

Working Principle

The VLD24-500 driver’s key feature is its advanced pulse-width modulation (PWM) control technology. This technology ensures that the light output is always in sync with the power supply, and is able to maintain constant brightness despite variations in input voltage, wattage or current. The driver is further designed to be reverse-polarity protected, meaning that it is always safe to connect and use regardless of the connection polarity.

Safety Features

The VLD24-500 driver is equipped with over-temperature protection, output short-circuit protection, over-voltage protection, and over-current protection to ensure maximum safety and reliability. In the event of an over-temperature rating, the driver will automatically shut down, then restart when the temperature drops back to a safe level. Additionally, the VLD24-500 driver is both UL and CE listed, making it safe to use in any lighting project.

Conclusion

The VLD24-500 driver is an excellent choice for powering lighting projects due its high application flexibility, superior power efficiency, high reliability and superior safety features. By utilizing PWM technology, the driver is able to maintain constant brightness despite varying input AC voltage or current, making it a perfect choice for most any lighting project.

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