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Weak current system and application TV system
- Apr 13, 2018 -

So-called weak electricity is relative to electricity and lighting electricity. Under normal circumstances, the power used for electricity and lighting is called a strong electric power; and the electric energy for transmitting signals and exchanging information is called a weak electric power. The object of power processing is energy (electricity), which is characterized by high voltage, large current, large power consumption, and low frequency. The main consideration is to reduce losses and improve efficiency; the main object of processing for weak points is information, ie, information. Transmission and control are characterized by low voltage, low current, low power, and high frequency. The main consideration is the effect of information transmission, such as fidelity, speed, breadth, and reliability.