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The classification of relays
2025-05-08
Relays can be classified into the following categories based on their working principles, application scenarios and structural features:
Electromagnetic relay:
Principle: The mechanical contacts are driven to move through electromagnetic induction.
Features...
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Why use plasma coolant?
2025-04-29
Why must plasma coolant be used in plasma cutting?Plasma cutting relies on an electric arc with a temperature ranging from 15,000°C to 30,000°C to melt metal, but the equipment itself also faces severe challenges: Overheating and deformation of the cop...
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Application of DC relay in new energy automobile industry
2025-03-29
With the increasing penetration of the global new energy vehicle market, the reliability of high-voltage electrical systems has become the focus of the industry. As a core component of circuit control, DC relays undertake key functions such as battery management, charge protection, and motor control in new energy vehicles, and their market size is expected to reach $3.2 billion by 2025 (source: MarketsandMarkets).