LDD-1000HW

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LDD-1000HW is a high power LED drive used in a wide variety of applications. It is a powerful and reliable device that is capable of providing high power currents for LED lighting, automotive, signage, and other applications. This article will provide an overview of the LDD-1000HW\'s application field and working principle.

The LDD-1000HW is a high power LED drive that is capable of providing up to 1000W of power. It is a highly efficient LED driver that has a wide input voltage range of 9-48V and an output voltage of 15-51V at a constant current of 19.2 A. This makes it an ideal choice for applications that require high power LED lighting.

The LDD-1000HW is ideal for applications that require high power LED lighting. It can be used in a variety of applications, such as automotive, signage, and other applications. It is also capable of being used in high-brightness lighting where a constant current is required. The device also has over-voltage, over-temperature and short-circuit protection features that ensure a long and reliable life.

The working principle of the LDD-1000HW is relatively simple. It consists of a buck converter and a power transistor. The buck converter takes the input voltage and converts it to a constant current of 19.2A, while the power transistor switches the LED load according to the output voltage of the buck converter. The power transistor can adjust the output voltage between 15V and 51V, making it suitable for a wide range of applications that require different LED loads.

The LDD-1000HW also has various protection features, such as over-voltage protection, over-temperature protection, and short-circuit protection. These features ensure a long and reliable life for the device. It also uses PFC (active power factor correction) technology to ensure high efficiency and low ripple noise when operating under heavy loads.

In conclusion, the LDD-1000HW is a high power LED drive that is ideal for a wide variety of applications. It is capable of providing up to 1000W of power at a constant current of 19.2A, and is protected by over-voltage, over-temperature, and short-circuit protection features. Its buck converter and power transistor enable the device to switch LED loads according to its output voltage, making it versatile and suitable for a wide range of applications. The device also uses PFC technology to ensure high efficiency and low ripple noise when operating under heavy loads.

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