{"id":1811,"date":"2024-12-31T03:42:39","date_gmt":"2024-12-31T03:42:39","guid":{"rendered":"https:\/\/rf-capacitor.com\/?post_type=product&#038;p=1811"},"modified":"2024-12-31T03:42:39","modified_gmt":"2024-12-31T03:42:39","slug":"high-voltage-snubber-capacitor","status":"publish","type":"product","link":"https:\/\/rf-capacitor.com\/lt\/high-voltage-snubber-capacitor\/","title":{"rendered":"Auk\u0161tos \u012ftampos \"Snubber\" kondensatorius"},"content":{"rendered":"<p>Auk\u0161tos \u012ftampos \"Snubber\" kondensatorius yra svarbus komponentas, naudojamas auk\u0161tos \u012ftampos grandin\u0117se, siekiant apsaugoti nuo \u012ftampos \u0161uoli\u0173 ir pereinam\u0173j\u0173 proces\u0173. \u010cia ap\u017evelgiama, kas yra \"snubber\" kondensatorius, kokia jo funkcija ir pritaikymo sritys:<\/p>\n<p>Kas yra auk\u0161tos \u012ftampos \"Snubber\" kondensatorius?<\/p>\n<p>Auk\u0161tos \u012ftampos slopintuvas - tai kondensatorius, naudojamas elektros grandin\u0117se \u012ftampos \u0161uoliams (dar vadinamiems pereinamaisiais rei\u0161kiniais), kurie gali atsirasti i\u0161jungus induktyvi\u0105j\u0105 apkrov\u0105, slopinti. \u0160ie kondensatoriai padeda apsaugoti jautrius komponentus nuo pa\u017eeidim\u0173, kuriuos sukelia staig\u016bs \u012ftampos poky\u010diai.<\/p>\n<p>Auk\u0161tos \u012ftampos \"Snubber\" kondensatoriaus funkcija<\/p>\n<p>1. \u012etampos slopinimas: Taip suma\u017einamas \u012ftampos \u0161uoli\u0173 kilimo greitis (dV\/dt).<br \/>\n2. Apsauga: Jie apsaugo puslaidininkinius prietaisus, tokius kaip tiristoriai, IGBT ir diodai, nuo \u012ftampos \u0161uoli\u0173, kurie prie\u0161ingu atveju gal\u0117t\u0173 sukelti gedim\u0105 ar gedim\u0105.<br \/>\n3. Triuk\u0161mo ma\u017einimas: I\u0161lyginant \u012ftampos svyravimus, snubber kondensatoriai taip pat padeda suma\u017einti elektromagnetinius trikd\u017eius (EMI).<\/p>\n<p>Parai\u0161kos<\/p>\n<p>1. Maitinimo elektronika: kondensatoriai pla\u010diai naudojami galios elektronikoje, pavyzd\u017eiui, inverteriuose, keitikliuose ir varikli\u0173 pavarose.<br \/>\n2. Skirstomieji \u012frenginiai ir automatiniai jungikliai: Jie naudojami skirstomuosiuose \u012frenginiuose ir automatiniuose jungikliuose, siekiant apsaugoti nuo pereinam\u0173j\u0173 \u012ftamp\u0173 perjungimo operacij\u0173 metu.<br \/>\n3. Pramonin\u0117 \u012franga: Pramon\u0117s \u012frenginiuose kondensatoriai naudojami valdymo grandin\u0117ms ir maitinimo \u0161altiniams apsaugoti nuo \u012ftampos \u0161uoli\u0173.<br \/>\n4. \u0160VOK sistemos: \u0160VOK sistemose naudojami auk\u0161tos \u012ftampos atjungimo kondensatoriai, skirti apsaugoti nuo \u012ftampos pereinam\u0173j\u0173 proces\u0173 varikli\u0173 valdymo grandin\u0117se.<\/p>\n<p>Pagrindin\u0117s specifikacijos<\/p>\n<p>- Talpos vert\u0117: talpos vert\u0117 turi b\u016bti parenkama atsi\u017evelgiant \u012f konkret\u0173 taikym\u0105 ir numatomus \u012ftampos \u0161uoli\u0173 lygius.<br \/>\n- \u012etampos reitingas: Kondensatorius turi b\u016bti pakankamos \u012ftampos, kad gal\u0117t\u0173 atlaikyti did\u017eiausi\u0105 grandin\u0117s \u012ftamp\u0105.<br \/>\n- Dielektrin\u0117 med\u017eiaga: \u012eprastos dielektrin\u0117s med\u017eiagos: keramika, pl\u0117vel\u0117 ir polipropilenas. Pasirinkimas priklauso nuo reikalaujamos \u012ftampos ir darbinio da\u017enio.<br \/>\n- ESR (ekvivalentin\u0117 nuoseklioji var\u017ea): Paprastai pageidautina ma\u017eesn\u0117 ESR, kad b\u016bt\u0173 suma\u017einti energijos nuostoliai ir \u0161ilumos i\u0161siskyrimas.<\/p>\n<p>Naudojimo atvej\u0173 pavyzd\u017eiai<\/p>\n<p>1. Inverteri\u0173 grandin\u0117s: Inverteri\u0173 grandin\u0117s: Inverteriuose perjungimo \u012ftaisai apsaugomi nuo \u012ftampos \u0161uoli\u0173 i\u0161jungimo metu.<br \/>\n2. Variklio pavaros: Kintamo da\u017enio pavarose (VFD) atjungimo kondensatoriai padeda apsaugoti galios perjungimo \u012ftaisus nuo \u012ftampos \u0161uoli\u0173, atsirandan\u010di\u0173 d\u0117l varikli\u0173 induktyvumo.<br \/>\n3. Ap\u0161vietimo sistemos: Didelio intensyvumo i\u0161lyd\u017eio (HID) ap\u0161vietimo sistemose balastui ir kitiems komponentams apsaugoti nuo \u012ftampos pereinam\u0173j\u0173 proces\u0173 naudojami atjungimo kondensatoriai.<\/p>","protected":false},"excerpt":{"rendered":"<table style=\"height: 660px;\" width=\"727\">\n<tbody>\n<tr>\n<td width=\"146\"><strong><b>Produktas<\/b><\/strong>\u00a0<strong><b>Vardas ir pavard\u0117:<\/b><\/strong><\/td>\n<td width=\"601\"><strong>Auk\u0161tos \u012ftampos \"Snubber\" kondensatorius<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"146\">\n<h4><strong>Trumpas apra\u0161ymas:<\/strong><\/h4>\n<\/td>\n<td width=\"601\">1. Naujovi\u0161ki CRE sukurti ir pagaminti snubber kondensatoriai<\/p>\n<p>2. Pl\u0117velini\u0173 kondensatori\u0173 projektavimo ir gamybos lyderis.<\/p>\n<p>3. Jei jums reikia unikali\u0173 snubberio specifikacij\u0173, kreipkit\u0117s \u012f m\u016bs\u0173 projektavimo centr\u0105 ir u\u017esisakykite pagal u\u017esakym\u0105 suprojektuot\u0105 snubberio kondensatori\u0173.<\/p>\n<p>&nbsp;<\/td>\n<\/tr>\n<tr>\n<td width=\"146\"><strong>Talpos diapazonas:<\/strong><\/td>\n<td width=\"601\">\u00a01,6 \u03bcF \u00b15%<\/td>\n<\/tr>\n<tr>\n<td width=\"146\"><strong>Nominali \u012ftampa\uff1a<\/strong><\/td>\n<td width=\"601\">3000 V NUOLATIN\u0116S SROV\u0116S<\/td>\n<\/tr>\n<tr>\n<td width=\"146\"><strong>Cap.tol\uff1a<\/strong><\/td>\n<td width=\"601\">\u00b15%(J) ;\u00b110%(K)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":1812,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[40],"product_tag":[],"class_list":{"0":"post-1811","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-snubber-capacitor","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/product\/1811","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/comments?post=1811"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/media\/1812"}],"wp:attachment":[{"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/media?parent=1811"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/product_brand?post=1811"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/product_cat?post=1811"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/product_tag?post=1811"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}