{"id":570,"date":"2025-10-23T21:55:10","date_gmt":"2025-10-23T12:55:10","guid":{"rendered":"http:\/\/qmac.kr\/wordpress\/?p=570"},"modified":"2025-10-23T21:55:10","modified_gmt":"2025-10-23T12:55:10","slug":"%ec%95%84%eb%82%a8-aa-77-%ec%88%98%eb%a6%ac%ec%8b%9c%ec%9e%91","status":"publish","type":"post","link":"http:\/\/qmac.kr\/wordpress\/%ec%95%84%eb%82%a8-aa-77-%ec%88%98%eb%a6%ac%ec%8b%9c%ec%9e%91\/","title":{"rendered":"\uc544\ub0a8 AA-77 \uc218\ub9ac\uc2dc\uc791"},"content":{"rendered":"\n

\uc9c8\ubb38 : \ud718\uc2a4\ucee4(Whisker)<\/strong> \uc740 \ubb34\uc5c7\uc778\uac00?<\/p>\n\n\n\n


\uc624\ub514\uc624\ub098 \uc804\uc790\uae30\uae30\uc5d0\uc11c \ub9d0\ud558\ub294 **\u201c\ud718\uc2a4\ucee4(Whisker) \ud604\uc0c1\u201d**\uc740 \uae08\uc18d \ud45c\uba74\uc5d0\uc11c \ubbf8\uc138\ud55c \ud138\ucc98\ub7fc \uc790\ub77c\ub098\ub294 \uae08\uc18d \uacb0\uc815(\uae08\uc18d \uc218\uc5fc, metallic whisker)<\/strong> \ub54c\ubb38\uc5d0 \ubc1c\uc0dd\ud558\ub294 \uc804\uae30\uc801 \uc774\uc0c1 \ud604\uc0c1<\/strong>\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\n\n\n\n

\ud83d\udd0d \uc815\uc758<\/h3>\n\n\n\n

\ud718\uc2a4\ucee4(Whisker)<\/strong>
\u2192 \uc8fc\ub85c \uc8fc\uc11d(Sn)<\/strong>, \uc544\uc5f0(Zn)<\/strong>, \uc740(Ag)<\/strong>, \uce74\ub4dc\ubbb4(Cd)<\/strong> \ub4f1\uc758 \uae08\uc18d \ub3c4\uae08 \ud45c\uba74\uc5d0\uc11c \uc790\uc5f0\uc801\uc73c\ub85c \uc790\ub77c\ub098\ub294 \ub9e4\uc6b0 \uac00\ub294 \uae08\uc18d \uacb0\uc815\uccb4(\uae08\uc18d \uc218\uc5fc)<\/strong><\/p>\n\n\n\n

    \n
  • \ub450\uaed8: \uc218 \u339b(\ub9c8\uc774\ud06c\ub85c\ubbf8\ud130) \uc218\uc900<\/li>\n\n\n\n
  • \uae38\uc774: \uc218 \u339c\uae4c\uc9c0 \uc131\uc7a5 \uac00\ub2a5<\/li>\n\n\n\n
  • \uc721\uc548\uc73c\ub85c\ub294 \uac70\uc758 \uc548 \ubcf4\uc774\uc9c0\ub9cc, \uc804\uae30 \ud68c\ub85c\uc5d0\uc11c\ub294 \ud070 \uc601\ud5a5\uc744 \uc90d\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n
    \n\n\n\n

    \u26a1 \ubc1c\uc0dd \uc6d0\uc778<\/h3>\n\n\n\n
      \n
    • \ub0a9(Pb) \uc5c6\ub294 \uc8fc\uc11d \ub3c4\uae08 \uc0ac\uc6a9 (RoHS \uce5c\ud658\uacbd \uaddc\uc81c \uc774\ud6c4 \ud754\ud568)<\/li>\n\n\n\n
    • \ub3c4\uae08\uce35 \ub0b4\ubd80\uc758 \uc751\ub825(stress)<\/strong> \ucd95\uc801<\/li>\n\n\n\n
    • \uc5f4 \ubcc0\ud654<\/strong>, \uc9c4\ub3d9<\/strong>, \uc2b5\uae30<\/strong>, \uc0b0\ud654<\/strong> \ub4f1\uc5d0 \uc758\ud574<\/li>\n\n\n\n
    • \uc2dc\uac04\uc774 \uc9c0\ub098\uba74\uc11c \ubbf8\uc138\ud558\uac8c \uae08\uc18d \uacb0\uc815\uc774 \ubc16\uc73c\ub85c \ubed7\uc5b4 \ub098\uc635\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n
      \n\n\n\n

      \ud83d\udd27 \uc624\ub514\uc624 \uc7a5\ube44\uc5d0\uc11c\uc758 \uc99d\uc0c1<\/h3>\n\n\n\n

      \ud718\uc2a4\ucee4\uac00 \uc0dd\uae30\uba74 \uae08\uc18d \uc218\uc5fc\uc774 \uc778\uc811\ud55c \ud68c\ub85c \ud328\ud134\uc774\ub098 \ub2e8\uc790\uc5d0 \ub2ff\uc544<\/strong> \ub2e4\uc74c\uacfc \uac19\uc740 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n

        \n
      1. \uac04\ud5d0\uc801 \uc811\ucd09 \ubd88\ub7c9 (intermittent contact)<\/strong>
        \u2192 \uc18c\ub9ac\uac00 \ub04a\uae30\uac70\ub098 \uc9c0\uc9c1\uac70\ub9bc, \ubcfc\ub968 \uc7a1\uc74c<\/li>\n\n\n\n
      2. \uc1fc\ud2b8(Short) \ubc1c\uc0dd<\/strong>
        \u2192 \uc804\uc6d0 \uc774\uc0c1, \ubcf4\ud638\ud68c\ub85c \uc791\ub3d9, \ud4e8\uc988 \ub2e8\ub77d<\/li>\n\n\n\n
      3. \uc2e0\ud638 \uc65c\uace1<\/strong>
        \u2192 \uc74c\uc9c8 \uc800\ud558, \ud55c\ucabd \ucc44\ub110 \uc774\uc0c1<\/li>\n\n\n\n
      4. \uc7a5\ube44 \uc624\uc791\ub3d9<\/strong>
        \u2192 \uc804\uc6d0 LED\uac00 \uae5c\ube61\uc774\uac70\ub098, \ud68c\ub85c\uac00 \ub9ac\uc14b\ub418\ub294 \uc99d\uc0c1<\/li>\n<\/ol>\n\n\n\n
        \n\n\n\n

        \ud83d\udd2c \uc2e4\uc81c \uc608\uc2dc<\/h3>\n\n\n\n
          \n
        • \uc624\ub798\ub41c \uc570\ud504, \ud29c\ub108, \ub9ac\uc2dc\ubc84, CDP<\/strong> \ub4f1\uc5d0\uc11c
          \uc8fc\uc11d \ub3c4\uae08 \ub2e8\uc790, \ucee4\ub125\ud130, \uc2a4\uc704\uce58, \ub9ac\ub808\uc774, \ubcfc\ub968 \ud3ec\ud2b8 \ub0b4\ubd80\uc5d0\uc11c
          \uae08\uc18d \uc218\uc5fc\uc774 \uc131\uc7a5 \u2192 \uc811\uc810 \uc774\uc0c1 \ubc1c\uc0dd<\/li>\n\n\n\n
        • \uc8fc\ub85c \uc218\ub144~\uc218\uc2ed\ub144 \uacbd\uacfc\ud55c \uc81c\ud488<\/strong>\uc5d0\uc11c \ub098\ud0c0\ub0a8.<\/li>\n<\/ul>\n\n\n\n
          \n\n\n\n

          \ud83e\uddf0 \ud574\uacb0 \ubc29\ubc95<\/h3>\n\n\n\n
            \n
          • \uc811\uc810 \uc138\ucc99 \ubc0f \uc7ac\ub3c4\uae08<\/strong> (\ud718\uc2a4\ucee4\uac00 \uc0dd\uae34 \ubd80\ubd84 \uc81c\uac70)<\/li>\n\n\n\n
          • \ub0a9 \ud568\uc720 \ub55c\ub0a9\uc73c\ub85c \uc7ac\ub0a9\ub55c<\/strong> (\ub0a9\uc774 \uc788\uc73c\uba74 \ud718\uc2a4\ucee4 \uc5b5\uc81c)<\/li>\n\n\n\n
          • \ud45c\uba74 \ubcf4\ud638 \ucf54\ud305<\/strong> \uc801\uc6a9<\/li>\n\n\n\n
          • \ubb38\uc81c \ubd80\ud488 \uad50\uccb4<\/strong> (\ud2b9\ud788 \ub9ac\ub808\uc774, \ucee4\ub125\ud130, \uc2a4\uc704\uce58\ub958)<\/li>\n<\/ul>\n\n\n\n
            \n\n\n\n

            \uc694\uc57d\ud558\uba74,<\/p>\n\n\n\n

            \n

            \ud718\uc2a4\ucee4 \ud604\uc0c1 = \uc8fc\uc11d \ub4f1\uc758 \uae08\uc18d \ud45c\uba74\uc5d0\uc11c \uc790\ub780 \ubbf8\uc138 \uae08\uc18d\uc218\uc5fc\uc774 \ud68c\ub85c\ub97c \ub2e8\ub77d\uc2dc\ucf1c \uc0dd\uae30\ub294 \uc624\ub514\uc624 \uc811\uc810 \ubd88\ub7c9 \ud604\uc0c1<\/strong>
            \uc785\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n

            \n\n\n\n

            \ub4e3\uace0\uc788\ub294 AA-77 \uc218\ub9ac\ub97c \uc704\ud574 \uac80\uc0c9\uc911…<\/h3>\n\n\n\n

            \uc2dc\ud765\uc5d0\ub3c4 \uc788\uace0 \uad70\ud3ec\uc5d0\ub3c4 \uc218\ub9ac\uc5c5\uccb4?\uac00 \uc788\uae30\ub294 \ud558\ub2e4. 12\ub9cc, 5\ub9cc..<\/p>\n\n\n\n

            \uc99d\uc0c1: \uc544\ub0a8 AA-77 \uace0\uc7a5\uc218\ub9ac \uad00\ub828 \ubb38\uc758 \ub4dc\ub9bd\ub2c8\ub2e4.
            \uc99d\uc0c1\uc740 \ucf1c\ub193\uc73c\uba74 \uc5bc\ub9c8\ub418\uc9c0 \uc54a\uc544 \uc624\ub978\ucabd \uc2a4\ud53c\ucee4\uc5d0\uc11c \ubc14\ub78c\uc18c\ub9ac\uac00 \ub098\ub2e4\uac00 \ubfdd! \ub610\ub294 \ubfcc~\ubfcc \ud558\ub294 \uc804\uc790\uc74c\ub3c4 \ub0ac\ub2e4\uac00 \uc624\ub978\ucabd\uc740 \uc544\uc608 \uc18c\ub9ac\uac00 \uc548\ub098\uc624\ub294 \uc99d\uc0c1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc99d\uc0c1 \uc788\uc744\ub54c \ubc1c\ub780\uc2a4 \ub178\ube0c\ub97c \uc88c\uc6b0\ub85c \ub3cc\ub824\uc8fc\uba74 \uc5bc\ub9c8\uac04\uc740 \ub610 \uc798 \ub098\uc624\uae30\ub3c4 \ud558\uc9c0\ub9cc, \uac19\uc740 \uc99d\uc0c1\uc774 \ubc18\ubcf5\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

            \uacac\uc801 : \uc218\ub9ac\ube44 12\ub9cc \uc608\uc0c1 \ub429\ub2c8\ub2e4.
            \uc218\ub9ac\uae30\uac04 3\uc77c \uc18c\uc694 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

            <\/p>\n","protected":false},"excerpt":{"rendered":"

            \uc9c8\ubb38 : \ud718\uc2a4\ucee4(Whisker) \uc740 \ubb34\uc5c7\uc778\uac00? \uc624\ub514\uc624\ub098 \uc804\uc790\uae30\uae30\uc5d0\uc11c \ub9d0\ud558\ub294 **\u201c\ud718\uc2a4\ucee4(Whisker) \ud604\uc0c1\u201d**\uc740 \uae08\uc18d \ud45c\uba74\uc5d0\uc11c \ubbf8\uc138\ud55c \ud138\ucc98\ub7fc \uc790\ub77c\ub098\ub294 \uae08\uc18d \uacb0\uc815(\uae08\uc18d \uc218\uc5fc, metallic whisker) \ub54c\ubb38\uc5d0 \ubc1c\uc0dd\ud558\ub294 \uc804\uae30\uc801 \uc774\uc0c1 \ud604\uc0c1\uc785\ub2c8\ub2e4. \ud83d\udd0d \uc815\uc758 \ud718\uc2a4\ucee4(Whisker)\u2192 \uc8fc\ub85c \uc8fc\uc11d(Sn), \uc544\uc5f0(Zn), \uc740(Ag), \uce74\ub4dc\ubbb4(Cd) \ub4f1\uc758 \uae08\uc18d \ub3c4\uae08 \ud45c\uba74\uc5d0\uc11c \uc790\uc5f0\uc801\uc73c\ub85c \uc790\ub77c\ub098\ub294 \ub9e4\uc6b0 \uac00\ub294 \uae08\uc18d \uacb0\uc815\uccb4(\uae08\uc18d \uc218\uc5fc) \u26a1 \ubc1c\uc0dd \uc6d0\uc778 \ud83d\udd27 \uc624\ub514\uc624 \uc7a5\ube44\uc5d0\uc11c\uc758 \uc99d\uc0c1 \ud718\uc2a4\ucee4\uac00 \uc0dd\uae30\uba74 \uae08\uc18d \uc218\uc5fc\uc774 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[78],"tags":[],"class_list":["post-570","post","type-post","status-publish","format-standard","hentry","category-78"],"_links":{"self":[{"href":"http:\/\/qmac.kr\/wordpress\/wp-json\/wp\/v2\/posts\/570","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/qmac.kr\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/qmac.kr\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/qmac.kr\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/qmac.kr\/wordpress\/wp-json\/wp\/v2\/comments?post=570"}],"version-history":[{"count":2,"href":"http:\/\/qmac.kr\/wordpress\/wp-json\/wp\/v2\/posts\/570\/revisions"}],"predecessor-version":[{"id":588,"href":"http:\/\/qmac.kr\/wordpress\/wp-json\/wp\/v2\/posts\/570\/revisions\/588"}],"wp:attachment":[{"href":"http:\/\/qmac.kr\/wordpress\/wp-json\/wp\/v2\/media?parent=570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/qmac.kr\/wordpress\/wp-json\/wp\/v2\/categories?post=570"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/qmac.kr\/wordpress\/wp-json\/wp\/v2\/tags?post=570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}