{"id":3213,"date":"2020-07-16T15:19:45","date_gmt":"2020-07-16T13:19:45","guid":{"rendered":"http:\/\/www.dclabs.lt\/dainiaus\/?p=3213"},"modified":"2025-08-01T09:59:43","modified_gmt":"2025-08-01T07:59:43","slug":"bijokit-vaikai-luksoro","status":"publish","type":"post","link":"https:\/\/www.dclabs.lt\/dainiaus\/bijokit-vaikai-luksoro\/","title":{"rendered":"Bijokit, vaikai, Luksoro !"},"content":{"rendered":"\n

Ir visai ne to miesto Luksoro, kuris yra Egipte, nors prie\u0161 daug met\u0173 Rom\u0117nai ten buvo \u012fk\u016br\u0119 karin\u0119 stovykl\u0105, o va \u0161ito:<\/p>\n\n\n

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Pirmin\u0117 b\u0117da banaliai paprasta – sprog\u0119s saugiklis:<\/p>\n\n\n

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Pas mane tas daiktas atkeliavo jau po ka\u017ekokio meistriuko nepavykusio bandymo rasti gedim\u0105. Radau tik intervencijos p\u0117dsak\u0105 – u\u017etrumpint\u0105 saugikl\u012f:<\/p>\n\n\n

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Nedarykite, vaikai, taip namuose… Bet blogiausia netgi ne tai – pasibais\u0117jau gaminio kokybe, tiksliau surinkimo\/litavimo…<\/p>\n\n\n

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Kaip tokios kokyb\u0117s prietaisas gali b\u016bti pardavin\u0117jamas \u012fmoni\u0173, nesuprantu… Ded\u0117 Vasia i\u0161 tre\u010dio padjiezdo su savo sovietiniu lituokliu gra\u017eiau padaryt\u0173…<\/p>\n\n\n

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O b\u0117da tame, kad sprogo EG4320 mikroschema<\/a>, \u0161vino-r\u016bg\u0161tini\u0173 akumuliatori\u0173 krovimo logikos valdiklis, kartu nusine\u0161\u0117 didel\u012f SMD rezistori\u0173. I\u0161 jo gal netgi i\u0161\u0117jo d\u016bmelis, o kaip visi \u017einome – visa elektronika padaryta i\u0161 d\u016bm\u0173, kai jie i\u0161eina – elektronika nebeveikia.<\/p>\n\n\n

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I\u0161 valdymo ant PCB dar gyvena LD7750HGS<\/a>, PWM gamintojas, kurio pagrindu sukonstruotas tradicin\u0117s schematikos maitinimas su gr\u012f\u017etamuoju ry\u0161iu per optron\u0105. Bet jis lyg ir sveikas liko. Ties ta vieta remontas ir sustojo, nes pats kroviklis kainuoja ~10 \u20ac, tai remontas tampa brangesnis, t.y. netikslingas…<\/p>\n","protected":false},"excerpt":{"rendered":"

Ir visai ne to miesto Luksoro, kuris yra Egipte, nors prie\u0161 daug met\u0173 Rom\u0117nai ten buvo \u012fk\u016br\u0119 karin\u0119 stovykl\u0105, o va \u0161ito: Pirmin\u0117 b\u0117da banaliai paprasta – sprog\u0119s saugiklis: Pas mane tas daiktas atkeliavo jau po ka\u017ekokio meistriuko nepavykusio bandymo rasti gedim\u0105. Radau tik intervencijos p\u0117dsak\u0105 – u\u017etrumpint\u0105 saugikl\u012f: Nedarykite, vaikai, taip namuose… Bet blogiausia…<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-3213","post","type-post","status-publish","format-standard","hentry","category-elektronika"],"_links":{"self":[{"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/posts\/3213","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/comments?post=3213"}],"version-history":[{"count":5,"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/posts\/3213\/revisions"}],"predecessor-version":[{"id":6584,"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/posts\/3213\/revisions\/6584"}],"wp:attachment":[{"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/media?parent=3213"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/categories?post=3213"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dclabs.lt\/dainiaus\/wp-json\/wp\/v2\/tags?post=3213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}