Usually we choose fuse, according to the following conditions:1 rated voltage2.AC or DC3 according to the application environment to choose the full range of protection or partial protection4 accordin

    When the fuse is connected in series in the circuit to be protected. When the circuit short circuit or severe overload, the fuse fuse will fuse automatically, play a protective role, the

    Basic introduction    brief introduction    Fuse is based on the current value over a period of time, with its own heat produced by melting the melt, so that the circ

    Photovoltaic system network news: May 13, I learned from the Bohu County Bureau of statistics, Bohu County, three photovoltaic power generation enterprises from January to April this yea