Description：Frequency sensitive rheostat is folded into the core of cast iron sheet or plate, and then put out of the reactor phase windings, the rotor winding is connected to the circuit, the winding and the core loss of electrical resistance determined by the imped
Description：Stainless steel resistor, refers to the electronic circuits often used in stainless steel resistor, referred stainless steel resistors. The so-called stainless steel resistors, resistor error refers to the resistance of the thermal stability (temperature
Description：Neutral grounding resistor cabinet, is in the neutral and ground grid connected in series between a resistor. Select the appropriate value of the resistor connected not only single-phase electric arc discharge half wave energy, thereby reducing the possib
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