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Not familiar with output power relays yet? After reading this article, you will understandRelease time:2023/6/5 10:32:54 |
| A device that can obtain a jump in one or more electrical output circuits when the output (or excitation) reaches certain specific conditions is called a relay. A device that can obtain a jump in one or more electrical output circuits when the output (or excitation) reaches certain specific conditions is called an output power relay. Output power relays are widely used in devices such as power maintenance, automation technology, fitness and sports, remote controls, measurement and communication. Chuangxin has the characteristics of fast movement, stable income, durability, and small size. Output power relay is an equivalent circuit composed of magnetic flux generated by the electromagnetic coil of a switching power relay when a certain voltage or current is applied to both sides of the electromagnetic coil. The magnetic flux generated by the electromagnetic coil is based on the iron core, yoke, armature, equivalent circuit, etc. Under the action of a magnetic field, the armature is sucked into the polar surface of the iron core, causing the normally closed contact to open and the normally closed contact to connect; When the DC voltage or flow rate of the electromagnetic coil is lower than a certain value, the mechanical axial force exceeds the electromagnetic induction adsorption force, and the armature returns to its initial state, the basic principle of normally closed contact connection. The different contact point materials and gap specifications for electronic devices in Chuangxin directly affect the radioactivity and difficulty of the electron in the electric arc, so it is a significant impact standard for testing the electric arc. It can be used as the neutral point immediate earthing system, and as the zero sequence current maintenance orientation component. |
