Double pole double throw dpdt relay contains two coil terminals two separate common terminals c1 c2 and two normally open no1 no2 two normally close nc1 nc2 terminals this relay makes two different connection and control with one control signal to the coil. 8 vegaswing 61 relay dpdt 3 product description 29224 en 120418.
Gz 4437 Diagram Of Spdt Relay Download Diagram
Wiring a dpdt relay. Dpdt relay wiring diagram how to build a relay driver circuit. This is the diagram below to learn all the pin terminals of a double pole double throw dpdt relay. 33 operation the switching condition of vegaswing 61 with plastic housing can be checked when the housing is closed signal lamp. The polarity of the voltage does not matter. The 2 coil terminals is where the voltage is placed in order to energize the coil. When the relay receives 12 volts of power the relay snaps from the nc position to the no position.
The no terminals of the relay get power only when the relay is powered. 53 wiring plan single chamber housing. It has 2 terminals and 4 connectors and you can look at the dpdt relay as the equivalent of 2 single pole double throw spdt relays. Dpdt relay wiring diagram. The red led and the dc fan now shut off and the green led and the dc motor now turn on and operate. Place the relays rated coil voltage on these terminals.
17 6 set up. Change motor direction with dpdt relay as you can see in the schematic the 12v battery or use other voltages is connected with the plus at terminal t1 and minus at terminal t2.
Gallery of Wiring A Dpdt Relay
