FOCCAR
Ceramic Wirewound Adjustable Resistor Rheostat 50W Watt 300 Ohm (Reostato de resistencia ajustable bobinado de ceramica de 50 vatios y 300 ohmios
Control the electrical resistance of a circuit without interrupting the flow of current.
The rheostat is consisted of ceramic core and a resistive wire wrapped to form a toroid coil with a wiper.
Controle la resistencia electrica de un circuito sin interrumpir el flujo de corriente. El reostato consiste en un nucleo de ceramica, un cable resistivo envuelto para formar una bobina toroidal con un limpiador.