35 圖示電壓波形之有效值為何?
【Rascal】評論
依圖示判斷 T=4msVeff = [ 10^2 * 1ms / 4ms ]^0.5Veff = ( 100 / 4 )^0.5Veff = 5
【牛奶】評論
T=4msVeff = [ 10^2 * 1ms / 4ms ]^0.5Veff = ( 100 / 4 )^0.5Veff = 5