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LR12A01 DC 12V 10A Latching Keep Relay Module Zero Power Hold Switch Bistable Self-locking Flip-Flop Latch Board
LR12A01 DC 12V 10A Latching Keep Relay Module Zero Power Hold Switch Bistable Self-locking Flip-Flop Latch Board
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$2.49 USD
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$2.49 USD
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Product Name:DC 12V 10A Latching Keep Relay Module Zero Power Hold Switch Bistable Self-locking Flip-Flop Latch Board
Packing list:
1 pcs
1 Channel
DC 12V latching(keep) relay Module
Description:
Working voltage: DC 12V(8-18V)
Working current: 60MA(Provide current only when switching states)
Standby current: 20uA(OR zero power consumption standby )
Load current : AC 250V/10A, DC 30V/10A
Trigger mode: Low pulse trigger
Size: 48mm * 17mm * 17.5mm (L * W * H), Small size
Weight: 12.5g
Module interface:
1. V: Positive power supply (VCC)
2. G: Negative power supply (GND)
3. R : Reset(Relay OFF)
4. S : Set(Relay ON)
Relay outputs:
1. NO: normally open relay interface
2. COM: Common Interface Relays
This is a latching(keep) relay module,Trigger S port , the relay pull (and holds);Trigger R port, the relay releases (and holds)
The trigger duration is 0.5-2 seconds, it is recommended not to exceed 1 minute.
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.
Working current: 60MA(Provide current only when switching states)
Standby current: 20uA(OR zero power consumption standby )
Load current : AC 250V/10A, DC 30V/10A
Trigger mode: Low pulse trigger
Size: 48mm * 17mm * 17.5mm (L * W * H), Small size
Weight: 12.5g
Module interface:
1. V: Positive power supply (VCC)
2. G: Negative power supply (GND)
3. R : Reset(Relay OFF)
4. S : Set(Relay ON)
Relay outputs:
1. NO: normally open relay interface
2. COM: Common Interface Relays
This is a latching(keep) relay module,Trigger S port , the relay pull (and holds);Trigger R port, the relay releases (and holds)
The trigger duration is 0.5-2 seconds, it is recommended not to exceed 1 minute.
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.
Typical applications:
Automotive electronics
Industrial equipment
Motor LED
UPS Uninterruptible power supply
UPS Uninterruptible power supply
Smart Home
Emergency lighting
MCU development board
Toy car
If you follow the wiring method of Application 2, you can achieve zero power consumption standby
Note:
The power supply cannot be reversed, otherwise it will burn out the transistor (S8050 J3Y)
But don/'t worry, replace the S8050 (J3Y) transistor can be used normally.
If you follow the wiring method of Application 2, you can achieve zero power consumption standby
Note:
The power supply cannot be reversed, otherwise it will burn out the transistor (S8050 J3Y)
But don/'t worry, replace the S8050 (J3Y) transistor can be used normally.
