一次性金属盒制作优秀的屏蔽罩

摘要：一次性金属糖果盒，如那些从Altoids，使优良的屏蔽罩，实验室测试。

Maxim/Dallas>AppNotes>GENERALENGINEERINGTOPICSPROTOTYPINGANDPCBOARDLAYOUTKeywords:Altoids,shielding,shieldedenclosuresJan31,2002APPLICATIONNOTE946DisposableMetalBoxesMakeExcellentShieldedEnclosuresDisposablemetalcandyboxes,suchasthosefromAltoids,makeexcellentshieldedenclosuresforlabtests.Engineersputextensiveeffortintodesigningandconstructinglabtestcircuitswhichoftenareleftinadrawer,undocumentedandvulnerabletodamage.Thenexttimethesamefunctionisrequired,eitherthesameengineeroranewengineerbuildsanewcircuitratherthanfindandanalyzethepreviouslybuiltboard.Onewaytobreakthiswastefulcycleisusethesmallsteeltinsinwhichcandi