{"id":3476,"date":"2015-11-10T06:58:21","date_gmt":"2015-11-10T04:58:21","guid":{"rendered":"http:\/\/catalinx.ro\/wordpress\/?p=3476"},"modified":"2015-11-10T07:13:48","modified_gmt":"2015-11-10T05:13:48","slug":"dilema-cu-becuri-fluorescente-2","status":"publish","type":"post","link":"https:\/\/catalinx.ro\/wordpress\/?p=3476","title":{"rendered":"Dilema cu becuri fluorescente"},"content":{"rendered":"
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Aveam un bec, o ieftineala chinezeasc\u0103, cred, de la Novelite – cump\u0103rat\u0103 acum maxim un an, care a decis ca e cazul sa spun\u0103 👋 \u0219i sa se sting\u0103 pe veci,\u00a0 dar nu \u00eenainte de a-mi lua siguran\u021bele la control, pe motiv de scurtcircuit.<\/p>\n

Am mai zis cum e cu durabilitatea 💡 economice fluorescente<\/a>.<\/p>\n

Cand l-am desf\u0103cut pe asta am luat la ochi o chestie.<\/p>\n

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Mai toate becurile eco ce mi s-au ars p\u00e2n\u0103 acum se \u00eennegresc la cap\u0103tul dinspre soclu. Bine, \u0103sta e mai mult dec\u00e2t \u00eennegrit, dar asta e alt\u0103 poveste.<\/p>\n

Iar asta nu ar fi o mare problem\u0103 ca \u0219tiu de ce \u0219i cum \u0219i e normal sa se strice de acolo. Un bec din \u0103sta se stric\u0103 din trei motive posibile.
\n1. Se “arde” o componenta a “balastului”, aka blocul electronic ce manipuleaz\u0103 curentul la frecventa \u0219i tensiunea necesare pentru a se produce desc\u0103rcarea de electroni prin gaz, de regul\u0103 se str\u0103punge unul din condensatori, sau vreunul din tranzistori.
\n2. P\u0103trunde aer \u00een tubul cu gaz fluorescent, caz \u00een care va fi observat c\u0103 p\u00e2lp\u00e2ie la aprindere, din cauza necesit\u0103\u021bii de a \u00eenvinge o for\u021b\u0103 \/ rezisten\u021b\u0103 mai mare \u00een special la rece.
\n3. Se epuizeaz\u0103 stratul emitent de electroni placat pe filament, caz \u00een care se va observa acea negritura la um cap\u0103t.<\/p>\n

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Nimic fantastic,\u00a0 dar ce am observat eu \u00een ultima vreme e ca am \u00een cas\u0103 ni\u0219te\u00a0 aplice care au \u00een partea de sus o tabla cu suprafa\u021ba oglind\u0103,\u00a0 cu rol de reflector,\u00a0 ceva.\u00a0 \u0218i ca acolo \u00een partea de sus, \u00een dreptul tablei aceleia toate becurile se \u00eennegresc. Ar putea sa se innegreasca la “piciorul” care st\u0103 pe partea opus\u0103, m\u0103car unele, dar nu.<\/p>\n

\u0218i asta ma macin\u0103 recent. De ce acolo. Care e procesul. O fi vreo polarizare ceva. Deocamdat\u0103 dracu’ \u0219tie,\u00a0 dar inten\u021bionez sa \u0219tiu \u0219i eu.<\/p>\n

Nu mi-a\u0219 fi f\u0103cut eu multe griji, dar c\u00e2nd imi sar siguran\u021bele mi se mai stinge serverul brutal, iar \u0103sta \u00eemi da de furc\u0103,\u00a0 ocazional.
\nNu zice\u021bi nimic de UPS,\u00a0 am avut dar l-am ucis cu hardughia<\/a> de 835 de watti pusa pe el dimpreun\u0103 cu serverul. Era \u0219i ala tot o pocnitoare<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

Aveam un bec, o ieftineala chinezeasc\u0103, cred, de la Novelite – cump\u0103rat\u0103 acum maxim un an, care a decis ca e cazul sa spun\u0103 👋…<\/p>\n","protected":false},"author":1,"featured_media":3475,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[500,229],"tags":[422,774],"class_list":["post-3476","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-self","category-tech","tag-becuri-economice","tag-novelite"],"views":7369,"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/catalinx.ro\/wordpress\/wp-content\/uploads\/2015\/11\/wpid-dsc_21542.jpg","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p4Eq23-U4","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/3476","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3476"}],"version-history":[{"count":4,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/3476\/revisions"}],"predecessor-version":[{"id":3480,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/3476\/revisions\/3480"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=\/wp\/v2\/media\/3475"}],"wp:attachment":[{"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3476"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3476"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/catalinx.ro\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}