It happens that an LG microwave oven model MS-1948JL, when operating consumes 6 amps, which seems to me a relatively high amperage. I have tried it by heating a glass with water and I see that the heating is normal. Its electrical characteristics are: 220 V, 60 Hz, 1100 W ; Freq. 2450 Mhz As I was told the capacitor may be altered. Or it may be that it is working at its maximum power. Friends I await your comments and thank you in advance for your collaboration.