Category: Accessories & Add-ons
에너지 흡수 회로는 스위치(전기적 또는 기계적)가 열릴 때 회로의 인덕턴스로 인해 발생하는 전압 스파이크를 억제하는 데 사용됩니다.
팬, 모터, 롤러와 같은 유도 부하를 켤 때 또는 전원을 켤 때 전압 스파이크를 유발하는 부하를 스위칭할 때 재시작되는 모든 Shelly 릴레이에 사용됩니다.
RC 스너버는 회로의 출력과 중성선 사이에 배선해야 합니다.
Wired this across the relay contacts and the flickering on my shop lights vanished immediately, the voltage spikes are gone. The board is compact enough to tuck right next to the terminal block, and it’s been running cool for a week straight without any issues.
Installed this snubber across the relay contacts and the voltage spikes on my oscilloscope dropped to almost nothing. The energy absorbing circuit does exactly what it’s supposed to, and my smart home setup has been rock solid since.
My old relay kept tripping every time the compressor kicked off, so I grabbed one of these energy-absorbing circuits and wired it in. The voltage spikes are gone now, and it's been running smooth for two weeks straight. Small part, but it did exactly what it was supposed to do.
