ELG-240-C700A

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The ELG-240-C700A is part of a ever growing range of LED drivers, used across numerous industries, such as commercial lighting, electrical engineering, automotive manufacturing and computer display. This LED driver is a Constant-Current DC/DC converter designed to drive LED arrays with constant current. It is designed for applications that require a wide input voltage range of 8 V to 40 V and output current range of 0.75 A to 1.6 A.

Two key features of the ELG-240-C700A which make it stand out against its competitiors are its High Efficiency and High Reliability. It has an impressive efficiency rating of up to 91%, as well as advanced protection features for Over-Current, Over-Temperature, and Short-Circuit. The ELG-240-C700A also boasts excellent high temperature performance, making it suitable for usage in high temperature environments.

In terms of working principle, the ELG-240-C700A works by using an integrated switching controller to drive an external MOSFET, in order to regulate the current to be achieved across a LED array. The switching controller accepts a voltage from an external DC power source, and then uses Pulse Width Modulation (PWM) to determine the duty cycle of the power switch. This enables the driver to operate with constant current across wide input voltage and load variations.

The ELG-240-C700A also has a selectable Soft-Start feature, which allows the driver to start up with a gradually increasing current output. This helps to reduce inrush current, and provides overcurrent protection. The driver can also be used in constant voltage applications as well as constant current applications, making it highly versatile.

In terms of application field, the ELG-240-C700A is cylindrical in shape, with a maximum size of 31mm (dia) x 42.25mm (L). This combined with its wide input voltage range of 8 V to 40 V makes it especially suitable for applications such as backlighting display, architectural lighting, linear lighting, and outdoor lighting etc. The ELG-240-C700A is also versatile and can also be used in smaller, low power applications, such as automotive lighting, portable lighting, indication lighting, and interior decoratation lighting.

Overall the ELG-240-C700A is an incredibly powerful and efficient LED driver, with its impressive efficiency, wide input voltage range, and high reliability rating, making it suitable for a wide variety of applications and industries. Its unique working principle of using an integrated switching controller to drive an external MOSFET, combined with its selectable Soft-Start feature, helps to ensure the ELG-240-C700A is both top-of-the-line and highly reliable LED driver.

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