In the power system, high voltage direct current contactors play a vital role. They are responsible for connecting and disconnecting the circuit in the high-voltage DC circuit. However, when the contactor disconnects the high-voltage DC circuit, a co...
1. Technical Features of Magnetic Latching RelayThe most notable feature of the 50A 250VAC magnetic latching relay is its built-in magnetic latching mechanism. This mechanism uses the magnetic force of a permanent magnet. After the relay is actuated...
1. Overview of epoxy resin packaging technologyEpoxy resin is a thermosetting plastic that is widely used in the field of electronic packaging because of its excellent insulation, mechanical strength, chemical resistance and good packaging effect. In...
High mechanical strength and hardness of ceramic materialsCeramic materials, as an inorganic non-metallic material, have internal atoms tightly bound by ionic or covalent bonds to form an extremely strong microstructure. This structure gives ceramic ...
Intelligent control of air conditioning systemsOn hot summer days or cold winter days, an efficient and intelligent air conditioning system can provide drivers and passengers with a pleasant in-car environment. Automotive relays play a core control r...
1. High temperature accelerates aging of insulating materialsInsulating materials are an important component of high voltage direct current contactors. Their function is to isolate different potential points, prevent current leakage, and ensure the s...
Technical characteristics of magnetic latching relaysThe latching relay is a special type of electromagnetic relay. Its unique feature is that when the coil is energized or de-energized, the contacts can remain in the current state (closed or disconn...
1. Technical characteristics and applications of epoxy medium pressure direct current contactorsepoxy medium pressure direct current contactors, as key components in power transmission and control systems, are designed to meet the needs of rail trans...
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