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          Technical Article


          Why are all electronic devices supplied with negative power?

          Time:2019-03-14 14:13:20 Click:

          Because it’s quite vital for all electronic devices to supply with negative power.

           

          You can imagine that if the enclosure of the electronic devices connect the ground, which will help to shield the damage by the thunder and lightning. Exactly speaking, it will protect the circuit or components of the electronic devices.

           

           

             

           

           


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