The power supply filter is grounded on one side to ensure stable operation of the power supply and to effectively reduce noise interference at the output end of the power supply. Specifically, the single-sided grounding mode of the power filter has the following advantages:
1. Good system stability: The single-sided grounding mode uses the ground as the signal return path, which can reduce the impact of electromagnetic interference on the circuit. influence and improve the stability and reliability of the overall system.
2. High signal-to-noise ratio: Single-sided grounding mode can effectively filter out noise and clutter at the output end of the power supply and improve the system signal-to-noise ratio.
3. Simple wiring: Compared with the double-sided grounding mode, the interference of the ground loop can be avoided in the single-sided grounding mode, thereby simplifying the wiring design. To sum up, single-sided grounding is a commonly used power filter design method, which can achieve better stability and noise suppression effects. The connection method is simple and is suitable for power filter designs of various sizes and needs. .