{"id":1059,"date":"2016-10-25T20:08:42","date_gmt":"2016-10-25T20:08:42","guid":{"rendered":"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/?p=1059"},"modified":"2017-04-07T18:19:30","modified_gmt":"2017-04-07T18:19:30","slug":"dc-dc-konverter-doed","status":"publish","type":"post","link":"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/erfaringer\/dc-dc-konverter-doed\/","title":{"rendered":"DC-DC konverter d\u00f8d"},"content":{"rendered":"<p>Ud over fejl p\u00e5 det ene allbright rel\u00e6, der ikke t\u00e6ndte helt hver gang, oplevede jeg samtidigt at DC-DC konverter gik helt d\u00f8d.<\/p>\n<p>Symptom p\u00e5 d\u00f8d DC-DC er at der ikke er str\u00f8m til ESP, lys, elektrisk servo, elektrisk bremsepumpe og stop lampen lyser ret hurtigt.<\/p>\n<p>DC-DC konverteren er fra kellycontroller i usa, den kan klare 96 volt maks, og yder 13.5 volt 25 ampere, type nummeret er HWZ1-DC-DC (<a href=\"http:\/\/kellycontroller.com\/hwz-series-dcdc-converter-96v-to-12v-300w-p-370.html\">skulle kunne erstattes af denne<\/a>)<\/p>\n<p><a href=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/erfaringer\/dc-dc-konverter-doed\/attachment\/dav-5\/\" rel=\"attachment wp-att-1061\"><img data-attachment-id=\"1061\" data-permalink=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/erfaringer\/dc-dc-konverter-doed\/attachment\/dav-5\/\" data-orig-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161020_184027.jpg\" data-orig-size=\"2336,4160\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;HUAWEI GRA-L09&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1476988827&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;3.83&quot;,&quot;iso&quot;:&quot;250&quot;,&quot;shutter_speed&quot;:&quot;0.029992&quot;,&quot;title&quot;:&quot;dav&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"dc-dc konverter\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161020_184027-168x300.jpg\" data-large-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161020_184027-575x1024.jpg\" loading=\"lazy\" class=\"alignnone size-large wp-image-1061\" src=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161020_184027-575x1024.jpg\" alt=\"dc-dc konverter\" width=\"575\" height=\"1024\" srcset=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161020_184027-575x1024.jpg 575w, http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161020_184027-168x300.jpg 168w\" sizes=\"(max-width: 575px) 100vw, 575px\" \/><\/a><\/p>\n<p>Biledet herover viser en umiddelbart umulig opgave, print og komponenter var indst\u00f8bt i fugemasse.\u00a0<a href=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/erfaringer\/dc-dc-konverter-doed\/attachment\/dav-7\/\" rel=\"attachment wp-att-1064\"><img data-attachment-id=\"1064\" data-permalink=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/erfaringer\/dc-dc-konverter-doed\/attachment\/dav-7\/\" data-orig-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153642.jpg\" data-orig-size=\"4160,2336\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;HUAWEI GRA-L09&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1477150603&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;3.83&quot;,&quot;iso&quot;:&quot;100&quot;,&quot;shutter_speed&quot;:&quot;0.029992&quot;,&quot;title&quot;:&quot;dav&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"dav\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153642-300x168.jpg\" data-large-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153642-1024x575.jpg\" loading=\"lazy\" class=\"alignnone size-large wp-image-1064\" src=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153642-1024x575.jpg\" alt=\"dav\" width=\"604\" height=\"339\" srcset=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153642-1024x575.jpg 1024w, http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153642-300x168.jpg 300w\" sizes=\"(max-width: 604px) 100vw, 604px\" \/><\/a><\/p>\n<p>Printet blev dog skrapt n\u00e6sten frit, en lyt faldt af.<\/p>\n<p><a href=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/erfaringer\/dc-dc-konverter-doed\/attachment\/dav-8\/\" rel=\"attachment wp-att-1065\"><img data-attachment-id=\"1063\" data-permalink=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/erfaringer\/dc-dc-konverter-doed\/attachment\/mde\/\" data-orig-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153621.jpg\" data-orig-size=\"4160,2336\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;HUAWEI GRA-L09&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1477150584&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;3.83&quot;,&quot;iso&quot;:&quot;125&quot;,&quot;shutter_speed&quot;:&quot;0.029992&quot;,&quot;title&quot;:&quot;mde&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"mde\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153621-300x168.jpg\" data-large-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153621-1024x575.jpg\" loading=\"lazy\" class=\"alignnone size-large wp-image-1063\" src=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153621-1024x575.jpg\" alt=\"mde\" width=\"604\" height=\"339\" srcset=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153621-1024x575.jpg 1024w, http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153621-300x168.jpg 300w\" sizes=\"(max-width: 604px) 100vw, 604px\" \/><\/a><\/p>\n<p>En standard sg2525 puls width modulator chip er komplet som en ret basic Buck konverter. Skruede lidt op og ned p\u00e5 potmetre for at sikre de virkede, loddede flere d\u00e5rlige lodninger og den lyt i udgang der var faldet af. Den var i\u00f8vrigt ogs\u00e5 d\u00e5rligt loddet p\u00e5 det ene ben, pga stor stel plan p\u00e5 b\u00e5de bund og top siden af printet.<\/p>\n<p><a href=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/erfaringer\/dc-dc-konverter-doed\/attachment\/dav-8\/\" rel=\"attachment wp-att-1065\"><img data-attachment-id=\"1065\" data-permalink=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/erfaringer\/dc-dc-konverter-doed\/attachment\/dav-8\/\" data-orig-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153702.jpg\" data-orig-size=\"4160,2336\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;HUAWEI GRA-L09&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1477150623&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;3.83&quot;,&quot;iso&quot;:&quot;160&quot;,&quot;shutter_speed&quot;:&quot;0.029992&quot;,&quot;title&quot;:&quot;dav&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"dav\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153702-300x168.jpg\" data-large-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153702-1024x575.jpg\" loading=\"lazy\" class=\"alignnone size-large wp-image-1065\" src=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153702-1024x575.jpg\" alt=\"dav\" width=\"604\" height=\"339\" srcset=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153702-1024x575.jpg 1024w, http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153702-300x168.jpg 300w\" sizes=\"(max-width: 604px) 100vw, 604px\" \/><\/a><\/p>\n<p>Lyt der var d\u00e5rligt loddet ses tv. p\u00e5 billedet herover<\/p>\n<p><a href=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/erfaringer\/dc-dc-konverter-doed\/attachment\/mde-2\/\" rel=\"attachment wp-att-1066\"><img data-attachment-id=\"1066\" data-permalink=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/erfaringer\/dc-dc-konverter-doed\/attachment\/mde-2\/\" data-orig-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153723.jpg\" data-orig-size=\"4160,2336\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;HUAWEI GRA-L09&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1477150645&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;3.83&quot;,&quot;iso&quot;:&quot;250&quot;,&quot;shutter_speed&quot;:&quot;0.029992&quot;,&quot;title&quot;:&quot;mde&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"mde\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153723-300x168.jpg\" data-large-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153723-1024x575.jpg\" loading=\"lazy\" class=\"alignnone size-large wp-image-1066\" src=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153723-1024x575.jpg\" alt=\"mde\" width=\"604\" height=\"339\" srcset=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153723-1024x575.jpg 1024w, http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153723-300x168.jpg 300w\" sizes=\"(max-width: 604px) 100vw, 604px\" \/><\/a><\/p>\n<p>2 stk 40N25 N-mosfets brugt p\u00e5 96 volt siden er rigeligt over dimentioneret. De klarer 250 volt og 40 ampere hver.<\/p>\n<p><a href=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/erfaringer\/dc-dc-konverter-doed\/attachment\/dav-9\/\" rel=\"attachment wp-att-1067\"><img data-attachment-id=\"1067\" data-permalink=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/erfaringer\/dc-dc-konverter-doed\/attachment\/dav-9\/\" data-orig-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153747.jpg\" data-orig-size=\"2336,4160\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;HUAWEI GRA-L09&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1477150668&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;3.83&quot;,&quot;iso&quot;:&quot;80&quot;,&quot;shutter_speed&quot;:&quot;0.029992&quot;,&quot;title&quot;:&quot;dav&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"dav\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153747-168x300.jpg\" data-large-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153747-575x1024.jpg\" loading=\"lazy\" class=\"alignnone size-large wp-image-1067\" src=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153747-575x1024.jpg\" alt=\"dav\" width=\"575\" height=\"1024\" srcset=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153747-575x1024.jpg 575w, http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_153747-168x300.jpg 168w\" sizes=\"(max-width: 575px) 100vw, 575px\" \/><\/a><\/p>\n<p>Bem\u00e6rk forst\u00e6rkninger af flere printbaner med loddetin, ser det tit p\u00e5 switchmode power supply udstyr.<\/p>\n<p><a href=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/erfaringer\/dc-dc-konverter-doed\/attachment\/dav-6\/\" rel=\"attachment wp-att-1062\"><img data-attachment-id=\"1062\" data-permalink=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/erfaringer\/dc-dc-konverter-doed\/attachment\/dav-6\/\" data-orig-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_132347.jpg\" data-orig-size=\"2336,4160\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;HUAWEI GRA-L09&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1477142627&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;3.83&quot;,&quot;iso&quot;:&quot;125&quot;,&quot;shutter_speed&quot;:&quot;0.029992&quot;,&quot;title&quot;:&quot;dav&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"dav\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_132347-168x300.jpg\" data-large-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_132347-575x1024.jpg\" loading=\"lazy\" class=\"alignnone size-large wp-image-1062\" src=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_132347-575x1024.jpg\" alt=\"dav\" width=\"575\" height=\"1024\" srcset=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_132347-575x1024.jpg 575w, http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/IMG_20161022_132347-168x300.jpg 168w\" sizes=\"(max-width: 575px) 100vw, 575px\" \/><\/a><\/p>\n<p>S\u00e5 k\u00f8rer DC-DC konverteren igen, 13,68 volt ud<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ud over fejl p\u00e5 det ene allbright rel\u00e6, der ikke t\u00e6ndte helt hver gang, oplevede jeg samtidigt at DC-DC konverter gik helt d\u00f8d. Symptom p\u00e5 d\u00f8d DC-DC er at der ikke er str\u00f8m til ESP, lys, elektrisk servo, elektrisk bremsepumpe og stop lampen lyser ret hurtigt. DC-DC konverteren er fra kellycontroller i usa, den kan &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/erfaringer\/dc-dc-konverter-doed\/\" class=\"more-link\">L\u00e6s videre<span class=\"screen-reader-text\"> &#8220;DC-DC konverter d\u00f8d&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true},"categories":[20,6],"tags":[132,133],"jetpack_featured_media_url":"","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p5n1uy-h5","_links":{"self":[{"href":"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-json\/wp\/v2\/posts\/1059"}],"collection":[{"href":"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-json\/wp\/v2\/comments?post=1059"}],"version-history":[{"count":9,"href":"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-json\/wp\/v2\/posts\/1059\/revisions"}],"predecessor-version":[{"id":1134,"href":"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-json\/wp\/v2\/posts\/1059\/revisions\/1134"}],"wp:attachment":[{"href":"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-json\/wp\/v2\/media?parent=1059"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-json\/wp\/v2\/categories?post=1059"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-json\/wp\/v2\/tags?post=1059"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}