Since latching relays do not require current flow to maintain position, they are used in applications with limited power. 由於閉鎖繼電器不需要電流來維持其位置，因此被用於功率有限的應用中。
Since latching relays do not require current flow to maintain position, they are used in applications with limited power. 由於閉鎖繼電器不需要電流來維持其位置，因此被用於功率有限的應用中。
Since latching relays do not require current flow to maintain position, they are used in applications with limited power. 由於閉鎖繼電器不需要電流來維持其位置，因此被用於功率有限的應用中。
