COLOKAN UNTUK SUMBER DAYA LISTRIKPROBLEM TO BE SOLVED: To provide an electric plug in which a space filling member with excellent durability for use can be installed and whose safety is heightened by preventing the space filling member from dropping, regarding an electric plug made of soft ...
SUPLAI DAYA UNTUK PENGELASAN BUSUR LISTRIKA power supply connectable to a source of AC line voltage for AC electric arc welding by an AC arc current across a welding gap between an electrode and a workpiece, the power supply comprises a high capacity transformer that converts said line ...
ALAT PEMBALIK UNTUK MENCATU DAYA PENGGERAK PADA MOTOR LISTRIK, DAN ALAT PENYARING UNTUK PENGGUNAAN PADA ALAT PEMBALIKThe present invention utilizes a filter apparatus 8 having a current-detecting coil 13 for detecting a high-frequency leak current (I1) flowing from the phase-windings (123r, 123...