LDS100-31-H04

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LED drivers are used to regulate LED light intensity and provide a steady current output among the most popular LED driver solutions. The LDS100-31-H04 driver from VISICUR is just one example of a reliable driver that can be utilized for many applications. This article will outline the application field and working principle of the LDS100-31-H04.

The LDS100-31-H04 is designed for an LED array with current up to 600-mA. It requires an input voltage of either 4.5 V to 60 V DC or 9 V to 80 LD AC/DC. The output current of the driver can be adjusted from 100 mA to 350 mA. This allows for flexibility in terms of application field and the type of LED you are using. In addition, the LDS100-31-H04 supports active current limiting to protect the LED and the driver from overtemperature and short circuit.

The LDS100-31-H04 is a constant current LED driver, which ensures that the amount of current entering the LED array remains at a consistent level. This helps to extend the life of the LED array and reduce any variation in intensity. The LDS100-31-H04 is capable of a 4.5 V to 60 V input and 9 V to 80 LD AC/DC input. It features a variable output current control, with a range of 100 mA to 350 mA for LED arrays. It also has a 0.3 % ripple current of the rated current.

The LDS100-31-H04 has a variety of application fields, including indoor lighting, outdoor lighting, and street lighting. It is commonly used in lighting fixtures, such as LED downlights, LED spotlights, LED panel lights, LED floodlights, and LED tunnel lights. It can also be used in automotive applications, such as vehicle headlights and signal lights.

The LDS100-31-H04 driver operates in three modes: constant current mode, constant voltage mode, and open circuit mode. In constant current mode, the LED current is regulated to deliver a consistent output. In constant voltage mode, the LED voltage is held at a specific level, and the current follows the LED voltage as it changes. In open circuit mode, the LED is disconnected from the output and the driver can be used as a DC power supplier.

The LDS100-31-H04 also features a built-in thermal protection circuit, which prevents the LED from overheating. This circuit can sense the temperature of the LED array and will shut down the driver if the temperature rises above a certain level. This helps protect the LED array from damage and extends its life.

In addition, the LDS100-31-H04 features low power dissipation, high efficiency, and excellent reliability. Its low power dissipation ensures minimal power consumption. The drivers efficiency means that less power is lost as heat, and thus the LDS100-31-H04 operates cooler. The LDS100-31-H04 is also extremely reliable, with a long lifetime and good RFI/EMI interference suppression capability.

Overall, the LDS100-31-H04 LED driver is a reliable and efficient solution for controlling LED arrays. It supports an input voltage of 4.5 V to 60 V DC or 9 V to 80 LD AC/DC and a variable output current control from 100 mA to 350 mA for LEDs. It also features a built-in thermal protection circuit to protect the array from overheating. The LDS100-31-H04 can be used for indoor and outdoor lighting applications, as well as automotive applications. Its low power dissipation, high efficiency, and excellent reliability make it a great choice for LED drivers.

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