eletechsup DC 12V 10A Magnetic Latching Relay Module Zero Power Hold Switch Bistable Self-Locking Board for LED Motor CCTV PTZ (5)
SKU: B087TH7PVD (Updated 2022-03-14)
Price:
US$ 19.99
Description
Features & details
Welcome to ask your questions, we have a professional answer. 1 Channel DC 12V magnetic latching(keep) relay Module Question: What's a latching relay? Answer: It is a relay that is set (ON) or reset (OFF) by the input of a pulse voltage. Even after the input voltage is interrupted, this relay maintains its set or reset condition until it receives the next inverting input. It is also called a keep relay.
EAN: 0745924217133
Manufacturer: eletechsup
Brand: eletechsup
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