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What is the difference and wiring between the 4-pin and 5-pin relays in the automotive relayTime of issue : 2022-12-09
The 4 and 5 pins are all single-pack relays, that is, there is only one coil and can only control one channel.
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The wiring of each pin of the 4-pin relay in the automotive relayTime of issue : 2022-11-08
①Normally open contact: Pins 85 and 86 are internally connected to the coil, and externally connected to the control terminal, such as switches, output control signals,
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4 pin relay manufacturers explain the common types of relaysTime of issue : 2022-10-04
Electromagnetic relay: an electrical relay that works by using the suction effect of the current in the input circuit between the electromagnet core and the armature.
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4-pin relay switch parametersTime of issue : 2022-08-18
Rated voltage, this is the voltage required for the relay to work normally. Different models have different voltages. Some are DC and some are AC.
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