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.
Double pole double throw relay.
Dual circuit functions can be controlled with a single coil signal.
Panasonic ds2y s dc5v electromechanical relay double pole double throw 2a 5 volt 125 ohm pack of 2 13 73 13.
Sp and dp refer to single pole and double pole st and dt refer to single throw and double throw.
The 2 coil terminals is where the voltage is placed in order to energize the coil.
They are often used to interface an electronic circuit which works at a low voltage to an electrical circuit which works at a high voltage.
Pole refers to the number of circuits controlled by the switch.
The terminals are coil coil com com no no nc nc.
Place the relay s rated coil voltage on these terminals.
Sp switches control only one electrical circuit.
Dpdt stands for double pole double throw relay which is an electromagnetic device used to separate two circuits electrically and connect them magnetically.
Make offer 12vdc 13 amp relay double pole double throw dpdt ice cube 8 pin 187 terms 12vdc 15 amp relay double pole single throw dpst no flange mount w 187 terms 5 35.
The dpdt relay double pole double throw is quite interesting and can be used in various scenarious including for changing the direction of a motor as you can see in the picture below.
This correlates to the following in the relay.
The dpdt relay double pole double throw is quite interesting and can be used in various scenarious including for changing the direction of a motor as you can see in the picture below.
Double pole double throw relays supply two single double through relays spdt in one relay package.
This combination provides tremendous design flexibility.
Dpdt relay wiring diagram this is the diagram below to learn all the pin terminals of a double pole double throw dpdt relay.
Dp switches control two independent circuits and act like two identical switches that are mechanically linked.
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.