G5Q-14 DC18

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Power relays are electrical components used to control an electrical circuit. They can be used to control, switch or protect a variety of electrical systems, or to open or close a circuit. The G5Q-14 DC18 power relay is a two-pole change over relay with a surge voltage rating of 1000 Volts AC. It provides a high switching capacity of up to 2 Amps. It is suitable for DC and low voltage AC circuits.

The G5Q-14 DC18 is a compact, lightweight relay with a length of 19.6mm and a width of 10.8mm. It features a high dielectric strength between coil and contacts of up to 8KV, and a contact resistance of 100mΩ max. It has a coil with a DC operating voltage range of 5-18VDC and an inrush current of 2A.

The G5Q-14 DC18 power relay is typically used for automation, medical, high-end audio and lighting applications such as lighting systems, test and measurement devices, security systems, power panels, and home automation devices. In terms of lighting, it can be used for switching on and off loads such as LED lighting, dimming control, and voltage control. In medical applications, it is suitable for electrocardiograph machines, oxygen concentrators, and anesthesia machines.

The G5Q-14 DC18 power relay has a unique working principle. When the relay is energized, a contact is closed and the circuit is completed. When the relay is de-energized, the contact is opened and the circuit is interrupted. The relay is designed with a coil that acts as an electromagnet and provides the energy needed to open and close the contacts. When the coil is energized, a magnetic field is created, which causes the contact to close and allows the circuit to become active.

When the coil is de-energized, the magnetic field is reduced, and the contact is opened, interrupting the circuit. The contact is connected to the coil through a metal strip or armature. When the coil is energized, the armature is drawn closer to the contact and when the coil is de-energized, the armature is released and the contact returns to its original position.

The G5Q-14 DC18 power relay is a reliable and efficient device which offers excellent electrical performance. It features a UL, CUL, and TUV approval for worldwide safety certification, and is RoHS compliant. Its long lasting construction and design makes it perfect for a variety of industrial applications requiring a high switching voltage rating and a high switching capacity.

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