Relais

Relay reed 5v SIP :

 

Latching Relay, permet de mémoriser un état :

 

1 coil = 1 bobine :  1 impulsion colle le relai, 1 autre le décolle

Autre exemple de relais à deux bobines :

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Flip-Flop Latch Switch Module Bistable single button for LED Relay Motor 3V-24V

Features: 

1. After power-up, the output terminal VO1 no output;

2. After triggering, VO1 output high level (power supply voltage), then the trigger, VO1 no output, so the cycle.

3. The output terminal VO2 state, always VO1 opposite.

 

Electrical properties:

Supply voltage range –2V-25V;

Continuous output drive current –1500mA;

Short output drive current –2500mA;

Trigger mode – falling edge;

The output of state – high / open circuit, output high voltage is equal to the power supply;

 

Module output terminal with a protective diode that can directly drive inductive element relays, solenoids, motors.

 

Size: 15mm * 14mm

 

Module at each supply voltage Quiescent Current: 

3V-60uA

5V-360uA

9V-1.2mA

12V-1.8mA

15V-2.5mA

18V-3.2mA

23V-4.4mA

 

Pin definitions: 

VCC– positive power supply

VO1– output 1, then the load

VO2– output 2, then load

TG– trigger terminal

GND– negative power supply