First, in automotive electrical systems, relays are used to control lights. For example, headlights, fog lights, turn signals, etc., relays can accurately connect or disconnect the corresponding circuits according to the driver's operation to ensure the normal operation of the lights...
In the field of communications, relays are used for power control and signal switching of base station equipment. Base stations require a stable power supply, and relays can switch between different power supplies to ensure that the base station can quickly switch to the backup...
In network communication equipment, relays are often used for signal switching and distribution. For example, in large data exchange centers, different network lines need to be dynamically switched according to traffic and demand. Relays can quickly and accurately...
In the field of medical equipment, relays play a key control role in various precision instruments. For example, in nuclear magnetic resonance equipment, relays can be used to control the on and off of different circuits to achieve precise adjustment of magnetic field strength...
In refrigerators, relays are used to control the start and stop of compressors. When the temperature inside the refrigerator reaches the set value, the temperature sensor sends a signal, and the relay cuts off the power supply to the compressor to stop it from working...
In the field of solar power generation, relays are used to control the charging and discharging process between solar panels and batteries. When the solar panel generates electricity, the relay can automatically control the on and off of the charging circuit according to the battery's power...