阻抗失配 的英文怎麼說
中文拼音 [zǔkàngshīpèi]
阻抗失配
英文
impedance mismatching-
Second, since input bias currents are not always small and can exhibit different polarities, source impedance levels should be carefully matched to minimize additional input bias current - induced offset voltages and increased distortion
其次，因為輸入偏置電流不一定都小，且可能體現不同的極性，而且源阻抗水平應該仔細地進行匹配，以將輸入偏置電流引起額外失調電壓和增加的畸變減到最小。In electrical engineering, the difficulty of one system to handle inputs from another system is called an impedance mismatch, a term often applied to the difficulty of connecting object - oriented programming systems to stored data
在電子工程學中，當一個系統從另一個系統獲取輸入時出現的問題被稱為阻抗失配，這個問題也經常出現在關聯面向對象系統和數據存儲的時候。Power : put to say to, and the sum settle the power to is just valid index sign that evaluate the to put the function. it points within the scope of certain of the wave lose true, and the make longer a work can biggest power of the output s. enlarger while connecting into the box of the different resistance that exportation power can have different, usually the enlarger can mark clearly its sum to settle the exportation resistance ; for example a sum that set enlarger while loading a resistance to settle the exportation power to the, and load the resistance to may increase the the above. because the power there is method of various marks, some and illegal factory to can have intention to exaggerate the data, purchase or choose the hour to want with physically hear the to take in to distinct, comparison
它是指在一定的諧波失真范圍內，功放長期工作所能輸出的最大功率。放大器在接入不同阻抗的音箱時的輸出功率會有所不同，通常放大器會標明其額定輸出阻抗例如一臺放大器在負載音箱阻抗為時的額定輸出功率為，負載阻抗為時就可能增加到以上。因為功率有多種標法，某些不法廠商會有意誇大數據，購買或選配時要以實際聽音加以區別比較。
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