Nkag siab peb cov ntaub ntawv hauv lub sijhawm
Inverter yog dab tsi? Lub inverter hloov DC fais fab (roj teeb, roj teeb cia) rau hauv AC zog (feem ntau 220V, 50Hz sine yoj). Nws muaj inverter choj, tswj logic thiab lim circuit. Yooj yim muab, lub inverter yog ib qho khoom siv hluav taws xob uas hloov hluav taws xob tsawg (12 lossis 24 volts lossis 48 volts) di ...
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