VLM40W-12-T

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LED drivers are an important part of LED lighting systems. Knowing the application fields and working principles of LED drivers can help people to better understand the LED lighting technology and make wise choices when it comes to the use of LED lighting.

VLM40W-12-T is a popular LED driver. It belongs to the group of constant voltage LED drivers. Its input supply is from 100 to 240VAC, 50/60Hz, and its output is from 0 to 10V, 18A, and 220W maximum power. Its protection features include short circuit, overload, over voltage, and over temperature. It also provides a high degree of protection against dust, moisture, corrosion, and vibration.

VLM40W-12-T has a wide range of application fields. In LED lighting systems, it can be used to power LED lamps and other lighting fixtures. It can also be used in applications such as medical equipment, smart lighting systems, intelligent control systems, and even display lighting. It is suitable for both indoor and outdoor lighting applications.

How does VLM40W-12-T work? Its working is based on a switch-mode power supply circuit. It uses a rectifier bridge to convert AC input to DC, and then an inductor-capacitor filter network filters out the residual AC ripple. The DC output is regulated by a feedback loop, which regulates the power output according to the different voltage and current demands.

To ensure reliable operation, VLM40W-12-T also includes several additional protection features. It has current limit protection to keep the devices from being overdriven. It also offers over voltage and over temperature protection to protect the devices from ever exceeding their safety limits. And it has built-in EMI filtering to minimize interference with nearby electronics.

VLM40W-12-T is a reliable and stable LED driver. It offers various protection features to ensure safe and efficient operation. Its wide range of application fields makes it ideal for a variety of LED lighting systems. And its working principle, based on a switch-mode power supply circuit, ensures reliable performance.

Knowing the application fields and working principles of LED drivers can help people better understand the LED lighting technology, and choose the right LED driver for their lighting system.

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