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LED Lighting - COBs, Engines, Modules

CHM-9-65-70-36-XH20-F3-3 Application Field and Working Principle

The CHM-9-65-70-36-XH20-F3-3 is a combination of LED COB (chip-on-board) modules, LED engines and linear modules which is used in LED lighting and other applications. It is a high efficiency and cost-effective lighting component when compared to traditional lighting systems. LEDs are utilized in this lighting component due to their improved efficiency, low voltage capacity, reduced size and long lifespan.

The CHM-9-65-70-36-XH20-F3-3, also referred to as an “LED engine”, comprises three primary components - a driver, a heatsink and an LED module. The driver is what supplies power to the LED module and the heatsink helps maintain the heat that is generated from the LED’s operation. The LED module includes the LED chips which provide the light. The LED engine also includes a number of other components such as electrical connectors, mounting hardware, and thermal reliefs.

LED engines are used for a variety of applications ranging from area lighting to accent lighting and spot lighting. They are particularly useful in areas that require a high degree of brightness and/or color accuracy, such as retail and hospitality environments, display lighting, and outdoor lighting. Additionally, they are used in automotive, medical and industrial applications.

The CHM-9-65-70-36-XH20-F3-3 is designed to work with constant current drivers, and is optimized for use with AC input voltages ranging from 100-277V. It is a UL recognized, Class 2 direct-wire LED power supply and is designed to provide damp-proof, water-resistant and overload protection.

The LED module itself is composed of nine LED chips that emit an even, consistent light across the specified area, with an estimated lifespan of up to 70,000 hours. The LED chips are mounted on aluminum substrate with thermal adhesive, to ensure maximum heat conduction. The LED chips are protected against over-voltage and over-temperature by their own protection circuits.

In general, LED engines are designed to provide a large amount of light in a small package. They are more cost effective than traditional lighting systems and are energy efficient, as they consume less power and generate less heat than other types of lighting.

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