貓窩工坊 | 訊號線 粗細

這要問電路基本原理,先問,為何喇叭線要粗,訊號線卻都細呢? 因為喇叭要吃大電流,線不夠粗,大電流經過時阻抗會陡增,吃掉功率,喇叭聽來就沒力;JumptoSectionsofthispageAccessibilityhelpPressalt+/toopenthismenuNoticeYoumustlogintocontinue.LogintoFacebookYoumustlogintocontinue.LogInForgottenaccount?orCreateNewAccountEnglish(UK)PolskiEspañolFrançais(France)ItalianoLietuviųRomână中文(简体)Português(Brasil)DeutschالعربيةSignUpLogInMessengerFacebookLiteWatchPeoplePagesPagecategoriesPlacesGamesLocationsMarketplaceFacebookPayGroupsJobsOculusPortalInstagramLocalFundraisersServicesVotingInformationCentreAboutCreateadCreatePageDevelopersCareersPrivacyCookiesAdChoicesTermsHelpSettingsActivitylogFacebook©2021


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