HVGC-65-700B

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LED Drivers are a class of devices used for controlling and powering light-emitting diodes (LEDs). LEDs commonly used on signs, architectural lighting, and automotive lighting applications require a reliable and efficient source of power.

HVGC-65-700B is a leading LED driver that integrates high power and low power devices into a single package, providing an efficient power source for medium and high power LED applications. The device is designed to provide a stable and linear current, which ensures improved accuracy and reliability.

Application Field

The HVGC-65-700B is primarily used for driving high power LED applications. The device is designed to drive multiple LED strings with current up to 700mA. The driver also features a wide range of dimming options for precise lighting control. This driver is suitable for applications that require a reliable power source such as outdoor lighting, architectural lighting, signage, and automotive lighting.

Working Principles

The HVGC-65-700B is based on a proprietary technology that is designed to efficiently and accurately drive LEDs. The device is designed to drive multiple LED strings with current up to 700mA, while also providing precise dimming control. This is achieved by employing a high frequency switching topology, where the output is regulated by a high switching frequency of up to 1MHz.

The device utilizes an advanced current-mode control loop to regulate the current. This control loop operates by sensing the output current of the driver and then adjusting the input voltage accordingly. Additionally, the device features a short circuit protection feature that will shut down the output if an overcurrent event occurs, helping to protect the LEDs from damage.

By employing advanced power conversion topologies and control loops, the HVGC-65-700B offers the highest level of efficiency and reliability for driving high power LEDs. The device is ideal for applications that require high power and precise dimming control.

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