LDH-45A-700DA

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LED Drivers are devices used to control the operation of light emitting diodes (LEDs). The use of LEDs has grown rapidly over the past decade, owing to their energy efficiency, reliability and wide range of applications. One of the most popular types of LED Drivers is the LDH-45A-700DA. This Driver is known for its ability to provide a wide range of current and power levels, allowing users to customize their lighting solutions to meet their exact application requirements.

The LDH-45A-700DA is a single channel, constant current LED Driver with a wide input voltage range of 36-75VAC and an output current range from 0.35 to 2A. It is designed to provide a low ripple of 2% and an average efficiency of 78%, making it ideal for energy-conscious applications. The LED Driver is also designed with a built-in over-temperature protection that ensures the LED Driver will not overheat itself or the LEDs it is powering. This protection feature is important for ensuring that the LED Driver is able to provide the maximum amount of current available without risking damage to the components.

In addition to its versatile current and power capabilities, the LDH-45A-700DA is also designed to be highly efficient. The total harmonic distortion (THD) of this driver is rated at 0.2%, meaning that it is able to provide more power to the LEDs with minimal energy waste. This is important for LED applications that require a lot of power, such as street lighting, where higher efficiency ensures that the LED Drivers are able to use the least amount of energy while still providing the required levels of light.

In terms of its working principle, the LDH-45A-700DA uses voltage regulation to control the output current. A voltage control circuit is used to reduce the input voltage to the desired output current. This is done by using a frequency modulation technique that can sense the voltage and adjust it accordingly. In addition to voltage control, the LDH-45A-700DA also uses current limiting protection to ensure that the LEDs are not damaged due to excessive current. The Driver also comes with a built-in over-temperature protection feature that will shut down the driver in the event that it starts to overheat.

The LDH-45A-700DA is a versatile and efficient LED Driver that can be used in a variety of applications. It is ideal for applications that require a wide range of current and power levels, such as street lighting, because it can provide the necessary level of light while also ensuring that no energy is wasted. Its efficient design and built-in protection features make it a safe and reliable choice for LED lighting solutions.

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