電源管理的轉化型在進行信號轉化時不需要別的供應，直接由被測方針輸入，把輸入信號轉換為另一種方式的輸出使其功課。有源傳感器的類似與微型發電機是一樣的，對于輸出的非電轉化器的輸入是有限的，電源管理芯片本身無需外加(jia)電(dian)(dian)(dian)(dian)(dian)源，信號直(zhi)接從被測方針取(qu)得。因此只需配上(shang)必(bi)要的(de)(de)放(fang)大器就(jiu)能(neng)(neng)推(tui)動(dong)(dong)顯現記錄儀表。 如壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)式(shi)(shi)(shi)(shi)、壓(ya)(ya)磁(ci)式(shi)(shi)(shi)(shi)、電(dian)(dian)(dian)(dian)(dian)磁(ci)式(shi)(shi)(shi)(shi)、電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)式(shi)(shi)(shi)(shi)、熱電(dian)(dian)(dian)(dian)(dian)偶、光電(dian)(dian)(dian)(dian)(dian)池、霍爾(er)元件、磁(ci)致伸縮(suo)式(shi)(shi)(shi)(shi)、電(dian)(dian)(dian)(dian)(dian)致伸縮(suo)式(shi)(shi)(shi)(shi)、靜(jing)電(dian)(dian)(dian)(dian)(dian)式(shi)(shi)(shi)(shi)等傳感(gan)器。電(dian)(dian)(dian)(dian)(dian)源管理芯片在這類傳感(gan)器中，有一部門的(de)(de)轉換是可逆的(de)(de)，也可以(yi)將電(dian)(dian)(dian)(dian)(dian)能(neng)(neng)轉化為機械能(neng)(neng)或(huo)其它非電(dian)(dian)(dian)(dian)(dian)量(liang)。如壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)式(shi)(shi)(shi)(shi)、壓(ya)(ya)磁(ci)式(shi)(shi)(shi)(shi)、電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)式(shi)(shi)(shi)(shi)傳感(gan)器等。控制型無源式(shi)(shi)(shi)(shi)、他源式(shi)(shi)(shi)(shi)、參量(liang)式(shi)(shi)(shi)(shi)：

nxp電源管理芯片在進行信(xin)(xin)號轉(zhuan)化時，需要先供(gong)(gong)給即(ji)從外(wai)部供(gong)(gong)給輔助動力(li)使傳感(gan)器功課，并(bing)且由被(bei)測(ce)量來控(kong)制外(wai)部供(gong)(gong)給的(de)(de)改動等。結(jie)構型傳感(gan)器：依靠傳感(gan)器機械結(jie)構的(de)(de)幾許形(xing)狀或(huo)標(biao)準(即(ji)結(jie)構參(can)數(shu))的(de)(de)改動而將外(wai)界被(bei)測(ce)參(can)數(shu)轉(zhuan)化成相應(ying)的(de)(de)電(dian)阻、電(dian)感(gan)、電(dian)容等物理量的(de)(de)改動，完成信(xin)(xin)號轉(zhuan)換，然后檢測(ce)出被(bei)測(ce)信(xin)(xin)號。 如：電(dian)容式(shi)、電(dian)感(gan)式(shi)、應(ying)變片式(shi)、電(dian)位差計式(shi)等。

信息來源：電(dian)源管理(li)芯片(pian)(pian)，nxp電(dian)源管理(li)芯片(pian)(pian)，電(dian)源管理(li)芯片(pian)(pian)，NXP音頻，傳(chuan)感器芯片(pian)(pian)，NXP傳(chuan)感器芯片(pian)(pian)