Topic: Relay Circuit
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How This Relay Circuit Works
When the control circuit is closed (switched on), it will energize the coil in the relay. The coil will produce a magnetic field, which will move the relay switch from "Normally Closed" to "Normally Open". The relay switch will then power t... Read More »
Source: http://www.ehow.com/how_5544694_relay-wiring-instructions.html?re...
How to Build a Latching Relay Circuit
A latching circuit is a form of basic electronic memory. When put into a given state, it will remain there indefinitely, until triggered to switch to another state. Most latch circuits have two possible states, zero or one (high or low). Wh... Read More »
Source: http://www.ehow.com/how_6818985_build-latching-relay-circuit.html...
How to Check a Car Relay Circuit
Your car uses many different types of electronic, wiring and relay systems to help various accessories function properly. If you experience problems with specific electronic accessories in your vehicle, it is time to run a test on your car'... Read More »
Source: http://www.ehow.com/how_4697288_check-car-relay-circuit.html
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Relay Circuit
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Answers to Other Common Questions
A relay is used to switch a different voltage and/or current, to the control signal. Examples: 1) Low voltage electronic signals operate a relay, which can then control mains voltages and high currents. This isolates potential harmful volta...
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Source: http://wiki.answers.com/Q/What_are_or_relay_circuits_used_for
A relay circuit is typically a smaller switch or device which drives (opens/closes) an electric switch that is capable of carrying much larger current amounts. Or a circuit which operates the coil or electronic actuator from one source and ...
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Source: http://wiki.answers.com/Q/What_is_a_relay_circuit
A relay circuit is typically a smaller switch or device which drives (opens/closes) an electric switch that is capable of much larger current amounts or a circuit which operates the coil or electronic actuator from one source and uses a sep...
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Source: http://wiki.answers.com/Q/How_can_a_relay_circuit_be_used
The tripping mechanism for most high-voltage circuit breakers is released through the use of a solenoid built into the circuit breaker. The supply to the tripping solenoid is from a DC source located in the substation building. There are va...
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Source: http://wiki.answers.com/Q/How_is_Circuit_Breakers_trip_by_Relays
A electrical relay device is usually a small electro-mechanical switch which, when energized, will close a contact-set to complete another circuit. A relay is used regularly by people who drive motor vehicles: the key switch (ignition switc...
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Source: http://wiki.answers.com/Q/What_is_the_purpose_of_a_relay_in_an_el...
A relay is a kind of electrical switch which interconnects an electric circuit. It works using an electromagnet which makes or breaks a contact when a voltage is applied to the coil. It is activated immediately when voltage is applied. In a...
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Source: http://wiki.answers.com/Q/What_is_a_relay_delay_in_the_electric_c...
