Analog Protector S7001 Tirajeh

Since electrical and electronic appliances such as refrigerators, computers, TVs and air conditioners are sensitive to changes in the voltage of the city's electricity supply, it is important to avoid voltage variations in the incoming electricity of such appliances. It is different. The power consumption in the early hours of the day before sunrise is very low, which is why the city's voltage drop is negligible and the city's electricity voltage is slightly higher than the normal 5V value. It is high and the voltage drop is high in city electricity. And the voltage of the city's electrical voltage is lower than the normal 5V level. These changes sometimes exceed the permissible level and cause damage to electrical and electronic equipment. We need to define electric shock. Think of the current as the flow of water inside the pipe. Water is moving from one end of the pipe to the other due to water pressure. (Moving water from high pressure to low pressure). Electricity works the same way, moving from high electric potential areas to low electric potential energy areas. In this case, from one end of the wire to the other end of the wire.Voltage is the measure of the electrical energy potential, especially the difference in the electrical energy potential (electricity pressure). When the voltage goes higher than usual for at least 2 nanoseconds, it is called a surge. For example, return the water pipe. If the water pressure inside the pipe becomes too high, the pipe will burst. The same is true for electrical wiring. If the voltage is too high, which means there is a huge difference in the electrical energy potential from one end to the other, then the current will be shocked. This causes the wire to warm up and, if enough heat, can also cause a fire. Then the voltage shielding has a task: detecting excess voltage and diverting excess electricity to the grounding wire. That is why all the voltage shields must have a grounding pin (the third pin on the two shielding plugs or metal connections above and below it) and be connected to a ground connection socket to function properly.