An LED driver typically includes the following components:
1. Power Input: Receives voltage from the power supply.
2. Rectification and Filtering: Converts AC to DC and smooths voltage fluctuations.
3. Switching Element: Controls the current switching to adjust the LED brightness.
4. Feedback Control: Monitors the LED current and voltage to ensure they remain within safe ranges.
5. Protection Circuit: Protects the LED and driver in abnormal conditions such as overheating, overvoltage, or short circuits.
