The diagram above is the 5 pin relay wiring diagram. There are different kinds of relays for different purposes. It can be used for various switching. Relay can be the best option to control electrical devices automatically. 5 pin is compromised of 3 main pins and an SPDT (single pole doub...
Pin1 Signal pin (Relay Trigger): This input pin is used to activate the relay. Pin2 (Ground): This is a ground pin. Pin3 (VCC): This input supply pin is used to power the relay coil. Pin4 (Normally Open): This is the relay’s NO (Normally open) terminal. Pin5 (Common): This...
In this diagram, four separate loads (represented by lightbulbs) have been connected to the NO terminals of the relay. The live wire has been connected to the common terminal of each relay. When the relays are activated, the load is connected to the live wire and is powered. This se...
5 terminals auto relay 12v 40a wiring diagram Know your supplier Zhejiang Feileisi Electrical Technology Co., Ltd. Custom manufacturer15 yrsLocated in CN Store rating 5.0/5 On-time delivery rate 100.0% Response time ≤3h Online revenue
Below you can see the relay pins and the symbol of a typical 5-pin relay. Thecoilpins control the switch, and theNC,NO, andCOMpins make up the switch. Inside a relay, there is an electromagnet, a switch, and some mechanical parts to change the state of the switch when the electromag...
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Relay Driver IC ULN2003 PIN Diagram The IC ULN2003A is aDarlington transistorarray which deals with high-voltage and high-current. There are various types of relay driver ICs such as a high side toggle switch, low side toggle switch, bipolar NPN transistor, Darlington transistor, N-channel MOSFE...
Please refer to the punching diagram in the catalog to make holes. 3. After the relay is inserted into the circuit board, do not bend the lead pins, so as not to affect the sealing or other performance of the relay. 4. Do not apply excessive pressure to the relay shell during the ...
接口产品 Relay Controller 手册说明书 RELAY CONTROLLER’S MANUAL Phone: 91-79-4002 4896 / 97 / 98 (M) 0-98253-50221 www.interfaceproducts.info