... professional sales ProductionnameHigh Power Ceramic Tube Heat Resistor,Wirewound Resistor, Power Resistor, Braking Resistor,Ceramic Tube Resistor,ResistancePower rating15W- ... or chrominum alloy wire is wound on the ceramic tube coated with non-flammable resin,good dissipation ,high ... Widely used in power supply,transducer, elevator,arena audio andLifting,Braking,Ship ,Load equipment, high requirement ...