線路圖電感器標注方法1、直標法：在電感線圈的外殼上直接用數字和文字標出電感線圈的電感量，允許誤差及大工作電流等主要參數。2、色標法：色標法：即用色環表示電感量，單位為mH，二位表示有效數字，第三位表示倍率，第四位為誤差。1、電感測量：將萬用表打到蜂鳴二極管檔，衢州電感，把表筆放在兩引腳上，看萬用表的讀數。(通友智能裝備(江蘇)有限公司

半導體收音機用振蕩線圈：此振蕩線圈在半導體收音機中與可變電容器等組成本機振蕩電路，一體成型電感系列，用來產生一個輸入調諧電路接收的電臺信號高出465kHz的本振信號。其外部為金屬屏蔽罩，電感生產商，內部由尼龍襯架、工字形磁心、磁帽及引腳座等構成，在工字磁心上有用高強度漆包線繞制的繞組。磁帽裝在屏蔽罩內的尼龍架上，可以上下旋轉動，通過改變它與線圈的距離來改變線圈的電感量。電視機中頻陷波線圈的內部結構與振蕩線圈相似，只是磁帽可調磁心。

電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)器(qi)(qi)(qi)的安(an)裝通常(chang)(chang)遵(zun)(zun)循(xun)以(yi)(yi)下步(bu)驟，以(yi)(yi)確(que)(que)保(bao)其(qi)正(zheng)常(chang)(chang)工作：1.確(que)(que)定(ding)位置：首(shou)先，根(gen)據電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)設(she)計和設(she)備布局選擇合適(shi)的安(an)裝位置，通常(chang)(chang)靠近電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)線(xian)，遠(yuan)離高(gao)頻(pin)信號源(yuan)以(yi)(yi)減少干擾。2.電(dian)(dian)(dian)(dian)(dian)(dian)氣連(lian)接(jie)：使用(yong)接(jie)線(xian)端子(zi)或(huo)(huo)焊接(jie)方式，將(jiang)電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)器(qi)(qi)(qi)的引腳與電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)板上的對應(ying)焊盤(pan)或(huo)(huo)接(jie)線(xian)柱相連(lian)。確(que)(que)保(bao)接(jie)頭牢(lao)固(gu)，接(jie)觸良好(hao)，防止(zhi)短路(lu)(lu)(lu)(lu)或(huo)(huo)開路(lu)(lu)(lu)(lu)。3.阻尼(ni)圈(quan)處理(li)：對于有(you)阻尼(ni)圈(quan)的電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)，應(ying)確(que)(que)保(bao)阻尼(ni)圈(quan)朝向電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)板的非導電(dian)(dian)(dian)(dian)(dian)(dian)區域，以(yi)(yi)避免短路(lu)(lu)(lu)(lu)。4.安(an)裝固(gu)定(ding)：小(xiao)型(xing)(xing)電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)器(qi)(qi)(qi)可以(yi)(yi)使用(yong)螺釘、粘合劑(ji)或(huo)(huo)嵌入式座孔固(gu)定(ding)，大型(xing)(xing)電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)可能(neng)(neng)需要支架支撐。確(que)(que)保(bao)電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)器(qi)(qi)(qi)在電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)板上穩(wen)固(gu)，一體成型(xing)(xing)電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)，不會因振(zhen)動而松動。5.隔離保(bao)護：如果電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)器(qi)(qi)(qi)會暴露(lu)在惡劣環境(jing)(jing)中，可能(neng)(neng)需要安(an)裝屏蔽罩或(huo)(huo)防護殼(ke)，以(yi)(yi)防塵、防潮或(huo)(huo)電(dian)(dian)(dian)(dian)(dian)(dian)磁干擾。6.測(ce)試驗證：安(an)裝完成后，進行功能(neng)(neng)測(ce)試和性能(neng)(neng)驗證，確(que)(que)保(bao)電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)器(qi)(qi)(qi)在工作頻(pin)率范圍(wei)內具有(you)正(zheng)確(que)(que)的電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)值和溫升。請根(gen)據具體電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)類型(xing)(xing)和應(ying)用(yong)環境(jing)(jing)調整上述步(bu)驟，并(bing)遵(zun)(zun)循(xun)制造商的安(an)裝指南。

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