Auto Constant Current (CC) - Constant Voltage (CV) LED drivers are electronic devices engineered to control the current supplied to an LED lighting system. They provide a stable current source to the LEDs, ensuring a consistent level of light output and safeguarding the diodes from potential overloading that could cause damage.
In the constant current mode, the driver adjusts the voltage to maintain a constant current, even as the voltage across the LED fluctuates due to factors like temperature variations. This guarantees that the LED operates at a steady brightness level regardless of voltage changes.
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