{"id":382,"date":"2023-06-07T14:23:55","date_gmt":"2023-06-07T14:23:55","guid":{"rendered":"https:\/\/dummy.xtemos.com\/woodmart2\/furniture2\/?p=382"},"modified":"2025-11-19T03:09:40","modified_gmt":"2025-11-18T19:09:40","slug":"in-the-heart-of-valencia","status":"publish","type":"post","link":"https:\/\/www.goodworksemi.com\/ko\/in-the-heart-of-valencia\/","title":{"rendered":"\uc1fc\ud2b8\ud0a4 \ub2e4\uc774\uc624\ub4dc \uc120\ud0dd \uac00\uc774\ub4dc: DO-41\uc5d0\uc11c TO-247AC\uae4c\uc9c0\uc758 \uace0\ud6a8\uc728 \uc815\ub958"},"content":{"rendered":"

\ud604\ub300 \uc804\ub825 \uc804\uc790\uacf5\ud559\uc5d0\uc11c,\u00a0\uc1fc\ud2b8\ud0a4 \uc7a5\ubcbd \ub2e4\uc774\uc624\ub4dc<\/strong>\u00a0\ucd08\uc800 \uc804\uc555 \uac15\ud558\ub85c \ub450\ub4dc\ub7ec\uc9c4\ub2e4(VF<\/sub><\/em>) \ubc0f \ube60\ub978 \uc2a4\uc704\uce6d \uc18d\ub3c4\ub85c \uc778\ud574 \ud6a8\uc728\uc801\uc778 \uc815\ub958, \uc5ed\uadf9\uc131 \ubcf4\ud638 \ubc0f \uace0\uc8fc\ud30c \uc804\ub825 \ubcc0\ud658\uc5d0 \ucd5c\uc801\uc758 \uc120\ud0dd\uc785\ub2c8\ub2e4. \ud45c\uc900 PN \uc811\ud569 \ub2e4\uc774\uc624\ub4dc\uc5d0 \ube44\ud574 \uc1fc\ud2b8\ud0a4 \ub2e4\uc774\uc624\ub4dc\ub294 \ud2b9\ud788 \uace0\uc804\ub958 \ubc0f \uace0\uc8fc\ud30c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc804\ub3c4 \uc190\uc2e4\uacfc \ubc1c\uc5f4\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n

\uc774 \ube14\ub85c\uadf8\ub294 \uc18c\ud615 \ucd95\ubc29\ud5a5 \ud328\ud0a4\uc9c0\ubd80\ud130\u00a01N5819 (DO-41)<\/strong>\u00a0\uadf8\ub9ac\uace0\u00a0SR3100 \uc2dc\ub9ac\uc988 (DO-27)<\/strong>, \uc911\uac04 \ucd9c\ub825 \ub4c0\uc5bc \uce69\u00a0SR1060\/SR10100<\/strong>, \uadf8\ub9ac\uace0 \ub9c8\uc9c0\ub9c9\uc73c\ub85c \uc911\uc7a5\ube44\u00a0TO-220AC \ubc0f TO-247AC \ud328\ud0a4\uc9c0\uc758 MBR \uc2dc\ub9ac\uc988<\/strong>\u00a0\ud328\ud0a4\uc9c0. \ud734\ub300\ud3f0 \ucda9\uc804\uae30\ub97c \uc124\uacc4\ud558\ub4e0 10kW \ud0dc\uc591\uad11 \uc778\ubc84\ud130\ub97c \uc124\uacc4\ud558\ub4e0, \uc774 \uac00\uc774\ub4dc\ub97c \ud1b5\ud574 \uc801\ud569\ud55c \ubd80\ud488\uc744 \ube60\ub974\uac8c \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

1. \uc800\uc804\ub825 \ucd95\ubc29\ud5a5 \ud328\ud0a4\uc9c0: 1N5819 \ubc0f SR3xxx \uc2dc\ub9ac\uc988 (1A\u20133A)<\/h2>\n

 <\/p>\n

1N5819 (DO-41)<\/h3>\n
    \n
  • \ud3c9\uc810<\/strong>: 1A \/ 40V<\/li>\n
  • VF<\/sub><\/strong>: ~0.55V @ 1A<\/li>\n
  • \ud328\ud0a4\uc9c0<\/strong>DO-41 (\ucd95\ubc29\ud5a5, \u03c62.7 mm)<\/li>\n
  • \uac00\uc7a5 \uc801\ud569\ud55c<\/strong>\uc800\uc804\uc555 DC-DC \uac15\ud558 \ubcc0\ud658\uae30, \ubc30\ud130\ub9ac \ucda9\uc804\uae30, \uadf9\uc131 \ubcf4\ud638<\/li>\n
  • \uc7a5\uc810<\/strong>: \uc544\uc8fc \uc2f8\uace0, \ub110\ub9ac \uad6c\ud560 \uc218 \uc788\ub294<\/li>\n
  • \ub2e8\uc810<\/strong>\uc81c\ud55c\ub41c \ubc29\uc5f4 \uc131\ub2a5\u2014\uad6c\ub9ac \ub3c4\ud3ec \ub610\ub294 \uc18c\ud615 \ubc29\uc5f4\ud310\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624<\/li>\n<\/ul>\n

    SR3100 \/ SR3150 \/ SR3200 (DO-27)<\/h3>\n
    \n
    \n
    <\/div>\n<\/div>\n
    \n
    <\/div>\n\n\n\n\n\n\n\n
    \ubaa8\ub378<\/th>\n\ud604\uc7ac<\/th>\n\uc804\uc555<\/th>\nVF<\/sub>\u00a0(\uc77c\ubc18\uc801\uc73c\ub85c)<\/th>\n\ud328\ud0a4\uc9c0<\/th>\n<\/tr>\n<\/thead>\n
    SR3100<\/td>\n3A<\/td>\n100V<\/td>\n0.85V<\/td>\nDO-27<\/td>\n<\/tr>\n
    SR3150<\/td>\n3A<\/td>\n150V<\/td>\n0.92V<\/td>\nDO-27<\/td>\n<\/tr>\n
    SR3200<\/td>\n3A<\/td>\n200V<\/td>\n0.95V<\/td>\nDO-27<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    <\/div>\n<\/div>\n<\/div>\n
      \n
    • \ud328\ud0a4\uc9c0 \uc7a5\uc810<\/strong>DO-27(\u03c63.6 mm)\uc740 DO-41\ubcf4\ub2e4 \ub192\uc740 \uc804\ub958\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/li>\n
    • \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8<\/strong>: SMPS \ucd9c\ub825 \uc815\ub958(<100kHz), \ud0dc\uc591\uad11 MPPT \ucee8\ud2b8\ub864\ub7ec, \uc804\uae30\ucc28 \ucda9\uc804(\uc800\uc804\uc555 \uce21)<\/li>\n
    • \uc120\ud0dd \ud301<\/strong>:\n
        \n
      • \uc0ac\uc6a9\u00a0100V<\/strong>\u00a048V \uc2dc\uc2a4\ud15c\uc6a9<\/li>\n
      • \uac00\u00a0150V\/200V<\/strong>\u00a060V\u2013120V \uc0b0\uc5c5\uc6a9 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uac00 \uc804\uc555 \uc2a4\ud30c\uc774\ud06c\ub97c \uacac\ub51c \uc218 \uc788\ub3c4\ub85d<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

        2. \uc911\ucd9c\ub825 \ub4c0\uc5bc \uce69 \uc194\ub8e8\uc158: SR1060 \/ SR10100 (DO-27)<\/h2>\n
        \n
        \n
        <\/div>\n<\/div>\n
        \n
        <\/div>\n\n\n\n\n\n\n
        \ubaa8\ub378<\/th>\n\ud604\uc7ac<\/th>\n\uc804\uc555<\/th>\nVF<\/sub>\u00a0(\uc77c\ubc18\uc801\uc73c\ub85c)<\/th>\n\ud328\ud0a4\uc9c0<\/th>\n<\/tr>\n<\/thead>\n
        SR1060<\/td>\n10A<\/td>\n60V<\/td>\n0.70V<\/td>\nDO-27<\/td>\n<\/tr>\n
        SR10100<\/td>\n10A<\/td>\n100V<\/td>\n0.85V<\/td>\nDO-27<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
        <\/div>\n<\/div>\n<\/div>\n
          \n
        • \ub0b4\ubd80 \ub514\uc790\uc778<\/strong>: 5A \ub2e4\uc774 2\uac1c \ubcd1\ub82c \uc5f0\uacb0<\/li>\n
        • \uc5f4 \uc124\uacc4<\/strong>: 100mm\u00b2 \uc774\uc0c1\uc758 \uad6c\ub9ac \ub610\ub294 \uc18c\ud615 \ud074\ub9bd\ud615 \ubc29\uc5f4\ud310\uc774 \ud544\uc694\ud569\ub2c8\ub2e4; \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624\u00a0TJ<\/sub><\/em>\u00a0< 125\u00b0C<\/li>\n
        • \uc0ac\uc6a9 \uc0ac\ub840<\/strong>48V \ud1b5\uc2e0 \uc815\ub958\uae30, UPS \ucd9c\ub825 \ub2e8\uacc4, \uc804\ub3d9 \uacf5\uad6c \uc81c\uc5b4\uae30<\/li>\n<\/ul>\n

          3. \uace0\ucd9c\ub825 TO-220AC \ub2e8\uc77c \uce69: MBR10100 \/ MBR20100 \/ MBR20150<\/h2>\n
          \n
          \n
          <\/div>\n<\/div>\n
          \n
          <\/div>\n\n\n\n\n\n\n\n
          \ubaa8\ub378<\/th>\n\ud604\uc7ac<\/th>\n\uc804\uc555<\/th>\nVF<\/sub>\u00a0(\uc77c\ubc18\uc801\uc73c\ub85c)<\/th>\n\ud328\ud0a4\uc9c0<\/th>\n<\/tr>\n<\/thead>\n
          MBR10100<\/td>\n10A<\/td>\n100V<\/td>\n0.80V<\/td>\nTO-220AC<\/td>\n<\/tr>\n
          MBR20100<\/td>\n20A<\/td>\n100V<\/td>\n0.80V<\/td>\nTO-220AC<\/td>\n<\/tr>\n
          MBR20150<\/td>\n20A<\/td>\n150V<\/td>\n0.90V<\/td>\nTO-220AC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
          <\/div>\n<\/div>\n<\/div>\n
            \n
          • \uc8fc\uc694 \uae30\ub2a5<\/strong>: \ub192\uc740 \uc804\ub958 \ubc00\ub3c4, \uc190\uc26c\uc6b4 \ub098\uc0ac \uc7a5\ucc29 \ubc29\uc5f4<\/li>\n
          • \uc5f4 \uc800\ud56d<\/strong>:\u00a0R\u03b8JA<\/sub><\/em>\u00a0\u2248 2.5\u00b0C\/W (\ubc29\uc5f4\ud310 \uc0ac\uc6a9 \uc2dc 1\u00b0C\/W \ubbf8\ub9cc\uc73c\ub85c \uac10\uc18c)<\/li>\n
          • \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8<\/strong>:\n
              \n
            • 100V<\/strong>\uc0b0\uc5c5\uc6a9 \uc778\ubc84\ud130, \uc11c\ubcf4 \ub4dc\ub77c\uc774\ube0c<\/li>\n
            • 150V<\/strong>: \uacc4\ud1b5 \uc5f0\uacc4\ud615 PV \uc778\ubc84\ud130 \ucd9c\ub825 \uc815\ub958<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

              4. \ucd08\uace0\ucd9c\ub825 TO-247AC \ub4c0\uc5bc \uce69(\uacf5\ud1b5 \uc74c\uadf9): MBR30xxx ~ MBR60xxx \uc2dc\ub9ac\uc988<\/h2>\n

              \uadf8\u00a0TO-247AC<\/strong>\u00a0\uc774\uc911 \uce69 \uacf5\ud1b5 \uc74c\uadf9 \uad6c\uc131 \ud328\ud0a4\uc9c0\ub294 \uc7a5\uce58\ub2f9 30A~60A\ub97c \uc81c\uacf5\ud558\uc5ec \ubbf8\uc158 \ud06c\ub9ac\ud2f0\uceec \uace0\uc804\ub825 \uc815\ub958\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n

              \n
              \n
              <\/div>\n<\/div>\n
              \n
              <\/div>\n\n\n\n\n\n\n\n\n\n\n\n\n
              \ubaa8\ub378<\/th>\n\ud604\uc7ac<\/th>\n\uc804\uc555<\/th>\nVF<\/sub>\u00a0(\uc77c\ubc18\uc801\uc73c\ub85c)<\/th>\n\ud328\ud0a4\uc9c0<\/th>\n<\/tr>\n<\/thead>\n
              MBR30100PT<\/td>\n30A<\/td>\n100V<\/td>\n0.80V<\/td>\nTO-247AC<\/td>\n<\/tr>\n
              MBR30200PT<\/td>\n30A<\/td>\n200V<\/td>\n0.95V<\/td>\nTO-247AC<\/td>\n<\/tr>\n
              MBR4060PT<\/td>\n40A<\/td>\n60V<\/td>\n0.70V<\/td>\nTO-247AC<\/td>\n<\/tr>\n
              MBR40100PT<\/td>\n40A<\/td>\n100V<\/td>\n0.80V<\/td>\nTO-247AC<\/td>\n<\/tr>\n
              MBR40150PT<\/td>\n40A<\/td>\n150V<\/td>\n0.90V<\/td>\nTO-247AC<\/td>\n<\/tr>\n
              MBR6040PT<\/td>\n60A<\/td>\n40V<\/td>\n0.65V<\/td>\nTO-247AC<\/td>\n<\/tr>\n
              MBR6060PT<\/td>\n60A<\/td>\n60V<\/td>\n0.70V<\/td>\nTO-247AC<\/td>\n<\/tr>\n
              MBR60200PT<\/td>\n60A<\/td>\n200V<\/td>\n0.95V<\/td>\nTO-247AC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
              <\/div>\n<\/div>\n<\/div>\n

              40A \uc2dc\ub9ac\uc988 \uc815\uba74 \ub300\uacb0<\/h3>\n
              \n
              \n
              <\/div>\n<\/div>\n
              \n
              <\/div>\n\n\n\n\n\n\n\n\n
              \ub9e4\uac1c\ubcc0\uc218<\/th>\nMBR4060PT<\/th>\nMBR40100PT<\/th>\nMBR40150PT<\/th>\n<\/tr>\n<\/thead>\n
              VRRM<\/sub><\/em><\/td>\n60V<\/td>\n100V<\/td>\n150V<\/td>\n<\/tr>\n
              VF<\/sub><\/em>\u00a0@ 20A<\/td>\n0.65V<\/td>\n0.75V<\/td>\n0.85V<\/td>\n<\/tr>\n
              IFSM<\/sub><\/em>\u00a0(8.3ms)<\/td>\n300A<\/td>\n350A<\/td>\n350A<\/td>\n<\/tr>\n
              R\u03b8JC<\/sub><\/em><\/td>\n0.8\u00b0C\/W<\/td>\n0.7\u00b0C\/W<\/td>\n0.7\u00b0C\/W<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
              <\/div>\n<\/div>\n<\/div>\n

              \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ub9e4\ud551<\/h3>\n
              \n
              \n
              <\/div>\n<\/div>\n
              \n
              <\/div>\n\n\n\n\n\n\n\n
              \uc804\uc555 \ubc94\uc704<\/th>\n\uc2dc\uc2a4\ud15c \uc608\uc2dc<\/th>\n\ucd94\ucc9c \ubd80\ud488<\/th>\n<\/tr>\n<\/thead>\n
              40\u201360V<\/td>\n\uc804\uae30 \uc9c0\uac8c\ucc28, ESS BMS<\/td>\nMBR6040PT \/ MBR6060PT<\/td>\n<\/tr>\n
              100V<\/td>\n\uc11c\ubcf4 \uc2dc\uc2a4\ud15c, \ud48d\ub825 \ud53c\uce58<\/td>\nMBR30100PT \/ MBR40100PT<\/td>\n<\/tr>\n
              150\u2013200V<\/td>\nPV \uc2a4\ud2b8\ub9c1 \uacb0\ud569\uae30, \ub808\uc77c \ubcf4\uc870 \uc7a5\uce58<\/td>\nMBR40150PT \/ MBR30200PT \/ MBR60200PT<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
              <\/div>\n<\/div>\n<\/div>\n

              5. \ube60\ub978 \uc120\ud0dd \uccb4\ud06c\ub9ac\uc2a4\ud2b8<\/h2>\n
                \n
              1. \uc804\uc555 \ud5e4\ub4dc\ub8f8<\/strong>VRRM<\/sub><\/em>\u00a0\u2265 1.5 \u00d7\u00a0Vin,peak<\/sub><\/em>\u00a0(\uc11c\uc9c0 \ub9c8\uc9c4 \ud3ec\ud568)<\/li>\n
              2. \ud604\uc7ac \uc0ac\uc774\uc988<\/strong>\n
                  \n
                • \ud3c9\uade0:\u00a0IAVG<\/sub><\/em>\u00a0=\u00a0I\ub85c\ub4dc<\/sub><\/em>\u00a0\u00d7 0.8 (\uc804\ud30c)<\/li>\n
                • \ud53c\ud06c: 5~10\ubc30 \uae09\uc99d\uc5d0 \ub300\ube44\ud55c \uacc4\ud68d \uc218\ub9bd<\/li>\n<\/ul>\n<\/li>\n
                • \uc5f4 \uc608\uc0b0<\/strong>PD<\/sub><\/em>\u00a0=\u00a0VF<\/sub><\/em>\u00a0\u00d7\u00a0IAVG<\/sub><\/em>TJ<\/sub><\/em>\u00a0=\u00a0TA<\/sub><\/em>\u00a0+\u00a0PD<\/sub><\/em>\u00a0\u00d7\u00a0R\u03b8JA<\/sub><\/em>\u00a0\u2192 TO-247AC\uc5d0\ub294 \ud56d\uc0c1 \uc54c\ub8e8\ubbf8\ub284 \ubc29\uc5f4\ud310 + \uc5f4\uc804\ub3c4 \ud328\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n
                • \ubcd1\ub82c \uc791\uc5c5 \ud301<\/strong>\n
                    \n
                  • \ub4c0\uc5bc \uce69 \ubd80\ud488\uc740 \ub0b4\ubd80\uc801\uc73c\ub85c \ub9e4\uce6d\ub429\ub2c8\ub2e4<\/li>\n
                  • \ub2e4\uc911 \uae30\uae30\uc6a9: \uc77c\uce58\u00a0VF<\/sub><\/em>\u00a05% \ub0b4\ubd80\uc5d0 \uc804\ub958 \ubd84\ubc30 \uc778\ub355\ud130\ub97c \ucd94\uac00\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<\/li>\n
                  • \ucc38\uc870<\/strong>\n
                      \n
                    • SR \uc2dc\ub9ac\uc988: MIC, TSC, GS<\/li>\n
                    • MBR \uc2dc\ub9ac\uc988: \uc628\uc138\ubbf8, MCC, \ube44\uc0e4\uc774 (\ud540 \ud638\ud658 \uac00\ub2a5)<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

                      6. \ub9c8\uc9c0\ub9c9\uc73c\ub85c<\/h2>\n

                      \uacb8\uc190\ud55c\u00a01N5819<\/strong>\u00a01A\/40V\ub85c \uadf8 \uad34\ubb3c\uc5d0\uac8c\u00a0MBR60200PT<\/strong>\u00a060A\/200V\uc5d0\uc11c \uc1fc\ud2b8\ud0a4 \ub2e4\uc774\uc624\ub4dc\ub294 \uc804\ub825\uc758 \ubaa8\ub4e0 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4. \uc801\uc808\ud55c \uc120\ud0dd\uc740 \ud6a8\uc728\uc131\uc744 \ub192\uc774\uace0 \uc5f4\uc801 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uc904\uc774\uba70, \ubd80\ud488 \ubaa9\ub85d(BOM) \ube44\uc6a9\uacfc PCB \uacf5\uac04\uc744 \ucd5c\uc801\ud654\ud569\ub2c8\ub2e4.<\/p>\n

                      \uc804\ubb38\uac00 \ud301<\/strong>48V\u2013100V \uc124\uacc4\uc5d0\uc11c\ub294,\u00a0MBR4060PT<\/strong>\u00a0\ucd5c\uc801\uc810\u2014\ucd5c\uc800\u00a0VF<\/sub><\/em>\u00a0+ \ud0c1\uc6d4\ud55c \uc5f4 \uc131\ub2a5. 150V \uc774\uc0c1\uc5d0\uc11c\ub294\u00a0MBR40150PT<\/strong>\u00a0\ub610\ub294 \uadf8 \uc774\uc0c1.<\/p>\n

                      \uc5c5\uadf8\ub808\uc774\ub4dc \uacbd\ub85c<\/strong>DO-27 \u2192 TO-220AC \u2192 TO-247AC\u00a0\ud56d\uc0c1 TVS + NTC\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624<\/strong>\u00a0\ud68c\ub85c\ub3c4\uc5d0\uc11c \uc11c\uc9c0 \ubcf4\ud638\ub97c \uc704\ud55c.<\/p><\/blockquote>\n

                      PCB \ub808\uc774\uc544\uc6c3 \ud301, \uc5f4 \uc2dc\ubbac\ub808\uc774\uc158 \ud30c\uc77c \ub610\ub294 \uc0c1\ud638 \ucc38\uc870 \uc2a4\ud504\ub808\ub4dc\uc2dc\ud2b8\uac00 \ud544\uc694\ud558\uc2e0\uac00\uc694? \uc544\ub798\uc5d0 \ub313\uae00\uc744 \ub0a8\uaca8\uc8fc\uc138\uc694!<\/p>","protected":false},"excerpt":{"rendered":"

                      \ud604\ub300 \uc804\ub825 \uc804\uc790\uacf5\ud559\uc5d0\uc11c \uc1fc\ud2b8\ud0a4 \uc7a5\ubcbd \ub2e4\uc774\uc624\ub4dc\ub294 \ucd08\uc800 \uc804\ub3c4 \uc804\uc555 \uac15\ud558(VF)\uc640 \ube60\ub978 \uc2a4\uc704\uce6d \uc18d\ub3c4\ub85c \ub450\uac01\uc744 \ub098\ud0c0\ub0b4\uba70, \uc774\ub97c \ud1b5\ud574<\/p>","protected":false},"author":1,"featured_media":5612,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-382","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t