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Thaum muaj xwm ceev LED teeb Works

Nrog kev pab kiag li lawm-inverter (inverter) yuav tsum muab nruab LED teeb thaum muaj xwm ceev. Inverter yog ib tug DC (roj teeb, kua roj teeb) rau hauv alternating tam sim no (xws li 220v50HZ sine los yog yoj square). Thaum muaj xwm ceev zog mov, feem ntau yog thim rov qab rau hauv lub roj teeb 220V AC DC. Feem ntau speaking, inverter yog ib tug DC tam sim no (DC) rau hauv alternating tam sim no (AC) ntawm tus dais. Nws los ntawm inverter, tswj logic thiab lim Circuit Court.


Thaum muab cov mains AC, inverter ceev teeb roj teeb them, leej twg backup thaum mains faiv fab tuag los sis av qeeg, ntau, explosions thiab lwm yam cov xwm txheej los sis lwm yam xwm txheej ceev los ntawm lub mains AC dheev tu ncua, pib inverter, hloov lub roj teeb uas tseem taws teeb, tiam sis lub sij hawm conversion tshaj 0.1 vib nas this. Txuam roj teeb tau ntau li 1-3 teev lub sij hawm thaum muaj xwm ceev teeb pom kev zoo, txais kev kawm txawv. -25- + tej qhov chaw sov li 70.