HLG-320H-48B

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LED drivers are power sources to direct current (DC) to control the light output of LED devices. Providing reliable operation, higher efficiency and smaller size, LED drivers are incredibly important for the success of a wide range of applications. The HLG-320H-48B is a popular type of LED driver, designed to provide convenient operation and durable performance.

The HLG-320H-48B is designed for indoor lighting and lighting systems, and it provides regulated current, known as constant current, to drive LEDs. The adjustable settings allow the LED driver to be used with 12V or 24V power supplies and provide a 48V output current of up to 320W. It uses a PFC boosting circuit to provide excellent power factor, low harmonic distortion, and over 90% efficiency.

The HLG-320H-48B utilizes its intelligent control capabilities to ensure accurate current control and the LEDs, connected to the output of the driver, will not be affected by power supply voltage fluctuation. It also features high surge protection and short circuit protection, providing extra security to the connected devices. Moreover, the environment temperature range of the HLG-320H-48B has been extended from -30C to +60C.

This LED driver offers simple, efficient and reliable operation which makes it a very popular choice for a wide range of applications such as commercial lighting, street lighting, industrial lighting, etc. This LED driver also offers significant and long lasting energy savings with very low power consumption.

The working principle of the HLG-320H-48B is quite simple. It is a switching power supply that use a transformer to convert AC power in to DC voltage. The power supply will take input voltage and current from the primary side of the transformer, and it will ‘step-down’ the voltage and increase the current through the transformer. Then, it will take the output from the transformer secondary side and use it to power a transducing circuit to convert the voltage to the required level.

Finally, the current control TTL pin on the driver is used to adjust the required output current. The TTL circuit will monitor the current and adjust it according to the current setting and also detect any changes in the LED characteristics. This will ensure a stable and constant current is outputted from the driver.

The HLG-320H-48B LED driver is a great choice for many applications and its simple yet efficient working principle makes it easy to use and reliable. It offers both long-term and short-term energy savings and offers superior performance in a wide range of operating conditions.

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