HVGC-65-700A

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LED drivers, or LED power supplies, are self-contained electrical power supplies specifically designed to efficiently power LED lighting. Many of these LED drivers have additional features to dim or switch the LED’s on and off. HVGC-65-700A LED driver is one of such units. Let’s look at its application field and working principle.

Application Field

HVGC-65-700A LED driver is widely used in lighting projects. It is designed to provide a stable current for high power LED packages that require a constant electric current. Furthermore, the HVGC-65-700A drivers are housed in an IP65 rated cover, which makes them ideal for outdoor applications such as street lights, garden lights, landscape lighting, etc. The HVGC-65-700A drivers are also compatible with a wide range of LED lighting products, giving designers flexibility when choosing a product for their lighting system.

Working Principle

The HVGC-65-700A LED driver has a working voltage between 2.5V and 55V, making them suitable for powering many types of LEDs. The driver has an input terminal that is connected to the primary voltage source, an input voltage regulator, a rectifier, a DC-DC converter, an output isolation transformer and an output voltage regulator. The input voltage regulates the primary voltage source, so that the total input power remains constant even when the primary voltage is increased or decreased. The rectifier converts the alternating current into direct current, which is then passed through the DC-DC converter. The DC-DC converter steps down the voltage to the required level and then passes it through the output isolation transformer. Finally, the output voltage regulator regulates the output voltage so that it remains constant even when the primary input voltage changes.

When the input power is greater than the setpoint, the excess power is dissipated in the form of heat and is channeled away from the circuitry by the heat sink. The driver also has protection features such as short-circuit protection, over-temperature protection and surge protection. All these features combine to make the driver highly reliable and efficient.

Overall, the HVGC-65-700A LED driver offers great performance and reliability. It is suitable for a wide range of lighting projects, where it can provide high efficiency and superior illumination. By understanding its application field and working principle, you can choose the right LED driver for your project.

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