Examples of 'relay coil' in a sentence

Meaning of "relay coil"

relay coil: An electrical component that helps in controlling the flow of current in a circuit. It is used to switch circuits on and off, and to amplify signals

How to use "relay coil" in a sentence

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relay coil
Relay coil is not energized at alarm or power off.
Connect the antiparalel diode to the relay coil.
A function relay is started via its relay coil or by evaluating a parameter.
The relay coil could be inserted into the supply circuit of the main motor.
Hence current passes through the contacts and relay coil is energized.
This relay coil acts on the position of the inverter relay contact rI 3.
This reduces the heat dissipation in the power supply and the relay coil.
The relay coil is energized by a low d.c. voltage supplied by a transformer and a rectifier.
The controller works by isolating the contacts using the energy added to the relay coil.
Finally, remember that if the load is a motor or relay coil a protection diode is required.
The diagram shows how a protection diode is connected ' backwards ' across the relay coil.
When the section is unoccupied, the relay coil completes an electrical circuit, and is energized.
Connect Brown wire to one side of relay coil.
A relay coil ( not shown ) is arranged in a substantially rectangular elongate base 2.
Connect blue / brown lead to one side of relay coil.

See also

Note, Relay coil is energized in non-alarm condition.
ESC control unit, engine control unit of the main relay coil.
This will allow current to flow through the relay coil 27 and activate the HVAC system.
The logic processing unit comprise a third output O 3 supplying a third relay coil RL 3.
ABS, ESC, motor control unit, relay coil for the heated windscreen.
May be depressed so as to energize the relay coil 59.
One end of the relay coil 2 is connected to the power supply terminal B+.
The normally-closed contacts NC conduct electricity when the relay coil is not energized.
Activation of relay coil Raccidental starting of the machine ***.
The other side of the air conditioner control relay coil is designated A / C.
The relay coil resistance in the circuit of Figure 6 is 155 ohms.
When an alarm activates, the corresponding relay coil is de-energized.
The controller also generates a mode control signal on the line 26d for addressing the relay coil L1.
Control unit for ABS, ESC, motor control unit, relay coil for the heated windscreen.
Relay control 84 controls the state of relay 48 by selectively providing power to relay coil 50.
With the circuit broken to control relay coil 65, all control relay contacts 66 unlatch.
The mechanical switch portion of relay 11 is normally non-conductive when the relay coil is deengerized.
A diode D6 is placed between the relay coil R2 b and the bus 51.
And the starter D. The contactor 1 is a relay which is actuated by a relay coil 2.
The 12 V connection can be used to energize a relay coil with up to 50 mA.
NO = Normally Open, COM is connected to this when the relay coil is on.
But off-state 1038 corresponds to the situation where protection triggers and relay coil supply are disconnected.
NC = Normally Closed, COM is connected to this when the relay coil is off.
ESC, engine control unit, main relay coil.

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