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BX7DSingle-tube slide pushed hand-rheostat
Products applicable to 50Hz, 380V below, the following 440V DC Circuit, in the electrical machinery design stage for changes in current, voltage and resistance as a substitute uncertain variable resistor applications, in the laboratory for research or teaching demonstration test with the current, voltage regulators, as well as for power generation preparation and DC motor excitation, and the speed with resistance.
Through the use of insulation products with Kang copper wire, around the dense ceramic tube, and the protection of a fixed metal stents, through contact with the conductive brush system, Kang mobile copper surface to the size of resistance to change. |
