MGN2C-DC12 Relays

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Power relays are electrical switches used to control high-voltage or low-voltage electrical circuits with a current of over 2 amps. The MGN2C-DC12 is a power relay capable of handling up to 12 amperes of current. It is designed to switch between two states or provide a continuous power supply to a circuit. In this article, we will discuss the application field and working principle of the MGN2C-DC12.

Application Field of MGN2C-DC12

The MGN2C-DC12 is a versatile power relay that can be used in a wide range of applications. It can be used in automotive and industrial applications like circuit switching and controlling power for electric motors, lighting, and home appliances. The MGN2C-DC12 is also suitable for the operation of large equipment like air conditioners, pumps, and electric ovens. It can be used in applications such as automotive electronics, HVAC systems, agricultural equipment, and household appliances.

Working Principle of MGN2C-DC12

The MGN2C-DC12 is a closed frame power relay, with a voltage rating of up to 12 amperes. It operates by using an electromagnet, which attracts the movable contacts that make up the switch. When the electromagnet is energized, it attracts the contacts and closes the switch. This activates the circuit, allowing it to power whatever apparatus is connected to it. When the electromagnet is no longer energized, the contacts separate and the switch is opened. This breaks the circuit, deactivating the apparatus.

The MGN2C-DC12 is designed with two separate poles for breaking and closing circuits. The “A” pole is used for breaking the circuit and the “B” pole is used for closing the circuit. The “A” and “B” poles have independent contacts that can be used together to control power for an appliance. The “A” pole is normally closed and the “B” pole is normally open. To activate the relay, the control voltage is applied to the “B” pole and the “A” pole is held open. This allows the “B” pole to close and activate the circuit.

The MGN2C-DC12 also has a “C” pole which can be used as an override switch for the relay. It is used to prevent the electromagnet from energizing and can be used to override the “A” or “B” poles. This allows the user to manually control the power to the circuit, instead of relying on the relay’s control voltage.

The MGN2C-DC12 also has a built-in fuse to protect the relay from any electrical problems that may arise. The fuse is designed to blow if the relay’s maximum current rating is exceeded, disabling the relay before any damage can occur. The fuse can be replaced if needed.

The MGN2C-DC12 is a highly reliable, high-power relay that can be used in a variety of applications. Its two poles for breaking and closing circuits; its ability to be overridden manually; and its built-in fuse make it a reliable and versatile power relay.

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