LPF Driver
An LED LPF driver, also known as a Light Emitting Diode Low Pass Filter driver, is a circuit that provides an LED or a set of LEDs with the appropriate voltage and current. Below is a summary of its main purposes:
electricity regulation is the process of converting the incoming 110V or 220V AC mains electricity to a lower DC voltage required for the LEDs to function.
Current Limiting: To save the LEDs from overheating and burning out, it limits the amount of current that passes through them. Because LEDs are sensitive to electricity, even a small amount of it can harm them.
Line filtering (Optional): Low pass filter, or LPF for short. A filter may occasionally be a part of the driving circuit to lessen high-frequency noise coming from the AC line.
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