ower: Customization
Uses: This product is applicable to the exchange of 50 Hz voltage to 380 volts and 400 volts DC voltage to the circuit, primarily as a correction of electrical instruments, and electrical machinery in the design stage for the change in voltage, current and resistance instead of undetermined variable resistor applications: in the laboratory for testing or teaching demonstration with the voltage and current regulation, as well as power generation equipment and DC motor excitation, the governor resistance purposes
