{"id":59692,"date":"2023-04-21T23:24:45","date_gmt":"2023-04-22T04:24:45","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-make-homemade-220v-ultrasonic-generator\/"},"modified":"2025-01-27T06:10:13","modified_gmt":"2025-01-27T11:10:13","slug":"how-to-make-homemade-220v-ultrasonic-generator","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/cs\/how-to-make-homemade-220v-ultrasonic-generator\/","title":{"rendered":"Dom\u00e1c\u00ed v\u00fdroba ultrazvukov\u00e9ho gener\u00e1toru 220V"},"content":{"rendered":"

Dom\u00e1c\u00ed v\u00fdroba ultrazvukov\u00e9ho gener\u00e1toru 220 V je n\u00e1ro\u010dn\u00fd \u00fakol, vy\u017eaduj\u00edc\u00ed zna\u010dn\u00e9 znalosti elektroniky a bezpe\u010dnosti pr\u00e1ce s vysok\u00fdm nap\u011bt\u00edm. Tento \u010dl\u00e1nek poskytuje obecn\u00fd n\u00e1vod a nen\u00ed n\u00e1vodem pro amat\u00e9ry bez zku\u0161enost\u00ed. Nespr\u00e1vn\u00e1 manipulace m\u016f\u017ee v\u00e9st k v\u00e1\u017en\u00e9mu zran\u011bn\u00ed nebo po\u0161kozen\u00ed majetku.<\/p>\n

Bezpe\u010dnostn\u00ed opat\u0159en\u00ed<\/h3>\n

P\u0159ed zah\u00e1jen\u00edm jak\u00fdchkoli prac\u00ed s elektronikou a vysok\u00fdm nap\u011bt\u00edm je naprosto nezbytn\u00e9 dodr\u017eovat p\u0159\u00edsn\u00e1 bezpe\u010dnostn\u00ed opat\u0159en\u00ed. Pr\u00e1ce by se m\u011bly prov\u00e1d\u011bt pouze v dob\u0159e v\u011btran\u00e9m prostoru, s odpov\u00eddaj\u00edc\u00ed ochranou o\u010d\u00ed a rukou. V\u017edy odpojte nap\u00e1jen\u00ed p\u0159ed jakoukoli manipulac\u00ed s obvody. P\u0159i pr\u00e1ci s vysok\u00fdm nap\u011bt\u00edm hroz\u00ed smrteln\u00e9 nebezpe\u010d\u00ed. Pokud si nejste jisti, zda zvl\u00e1dnete dan\u00fd \u00fakol, sv\u011b\u0159te ho odborn\u00edkovi.<\/p>\n

Pot\u0159ebn\u00e9 sou\u010d\u00e1stky<\/h3>\n

Pro konstrukci ultrazvukov\u00e9ho gener\u00e1toru 220 V budete pot\u0159ebovat n\u00e1sleduj\u00edc\u00ed sou\u010d\u00e1stky:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
Sou\u010d\u00e1stka<\/th>\nPopis<\/th>\nParametry (p\u0159\u00edklady)<\/th>\n<\/tr>\n<\/thead>\n
Transforma\u010dn\u00ed trafo<\/td>\nSni\u017euje s\u00ed\u0165ov\u00e9 nap\u011bt\u00ed na po\u017eadovanou \u00farove\u0148<\/td>\n220V AC -> 12V AC<\/td>\n<\/tr>\n
Ultrazvukov\u00fd m\u011bni\u010d<\/td>\nP\u0159em\u011b\u0148uje elektrickou energii na ultrazvuk<\/td>\nFrekvence: 40 kHz<\/td>\n<\/tr>\n
\u0158\u00eddic\u00ed obvod<\/td>\nGeneruje \u0159\u00eddic\u00ed sign\u00e1l pro m\u011bni\u010d<\/td>\n–<\/td>\n<\/tr>\n
Rezistory<\/td>\nPro omezen\u00ed proudu<\/td>\nR\u016fzn\u00e9 hodnoty<\/td>\n<\/tr>\n
Kondenz\u00e1tory<\/td>\nPro filtraci a vyhlazov\u00e1n\u00ed sign\u00e1lu<\/td>\nR\u016fzn\u00e9 hodnoty a typy<\/td>\n<\/tr>\n
Diody<\/td>\nPro usm\u011brn\u011bn\u00ed nap\u011bt\u00ed<\/td>\n–<\/td>\n<\/tr>\n
Ochrann\u00e9 prvky<\/td>\npojistky, varistory<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

P\u0159esn\u00e9 hodnoty sou\u010d\u00e1stek z\u00e1vis\u00ed na konkr\u00e9tn\u00edm typu ultrazvukov\u00e9ho m\u011bni\u010de a jeho po\u017eadavc\u00edch. Je d\u016fle\u017eit\u00e9 pe\u010dliv\u011b zkontrolovat specifikace m\u011bni\u010de p\u0159ed n\u00e1kupem sou\u010d\u00e1stek.<\/p>\n

Sch\u00e9ma zapojen\u00ed<\/h3>\n

Konstrukce \u0159\u00eddic\u00edho obvodu vy\u017eaduje hlub\u0161\u00ed znalosti elektroniky a vhodn\u00e9 sch\u00e9ma zapojen\u00ed. Zde je pouze obecn\u00fd n\u00e1stin: nap\u00e1jec\u00ed trafo sn\u00ed\u017e\u00ed s\u00ed\u0165ov\u00e9 nap\u011bt\u00ed na ni\u017e\u0161\u00ed hodnotu vhodnou pro nap\u00e1jen\u00ed \u0159\u00eddic\u00edho obvodu. \u0158\u00eddic\u00ed obvod generuje vysokofrekven\u010dn\u00ed sign\u00e1l, kter\u00fd je zes\u00edlen a p\u0159iv\u00e1d\u011bn na ultrazvukov\u00fd m\u011bni\u010d. D\u016fle\u017eit\u00e9 je spr\u00e1vn\u00e9 nastaven\u00ed frekvence a amplitudy sign\u00e1lu pro optim\u00e1ln\u00ed funkci m\u011bni\u010de. Jednoduch\u00e9 sch\u00e9ma s MOSFET tranzistorem by mohlo b\u00fdt pou\u017eito pro zes\u00edlen\u00ed sign\u00e1lu.<\/p>\n

Kalibrace a testov\u00e1n\u00ed<\/h3>\n

Po sestaven\u00ed obvodu je nezbytn\u00e9 prov\u00e9st pe\u010dlivou kalibraci a testov\u00e1n\u00ed. Pou\u017eijte vhodn\u00fd m\u011b\u0159\u00edc\u00ed p\u0159\u00edstroj pro kontrolu nap\u011bt\u00ed a proudu na v\u0161ech bodech obvodu. Ujist\u011bte se, \u017ee frekvence generovan\u00e9ho sign\u00e1lu odpov\u00edd\u00e1 specifikac\u00edm ultrazvukov\u00e9ho m\u011bni\u010de. P\u0159i testov\u00e1n\u00ed v\u017edy dodr\u017eujte bezpe\u010dnostn\u00ed opat\u0159en\u00ed.<\/p>\n

Z\u00e1v\u011br<\/h3>\n

V\u00fdroba dom\u00e1c\u00edho ultrazvukov\u00e9ho gener\u00e1toru 220 V je komplexn\u00ed a rizikov\u00e1 z\u00e1le\u017eitost. Tento \u010dl\u00e1nek poskytuje pouze obecn\u00fd p\u0159ehled a nen\u00ed n\u00e1vodem pro amat\u00e9ry. Pro bezpe\u010dn\u00fd a efektivn\u00ed provoz je nezbytn\u00e1 hlubok\u00e1 znalost elektroniky, bezpe\u010dnostn\u00edch p\u0159edpis\u016f a pr\u00e1ce s vysok\u00fdm nap\u011bt\u00edm. P\u0159ed pokusem o v\u00fdrobu si pros\u00edm d\u016fkladn\u011b prostudujte ve\u0161kerou dostupnou literaturu a ujist\u011bte se, \u017ee m\u00e1te dostate\u010dn\u00e9 zku\u0161enosti a vybaven\u00ed.<\/p>\n","protected":false},"excerpt":{"rendered":"

Dom\u00e1c\u00ed v\u00fdroba ultrazvukov\u00e9ho gener\u00e1toru 220 V je n\u00e1ro\u010dn\u00fd \u00fakol, vy\u017eaduj\u00edc\u00ed zna\u010dn\u00e9 znalosti elektroniky a bezpe\u010dnosti pr\u00e1ce s vysok\u00fdm nap\u011bt\u00edm. Tento \u010dl\u00e1nek poskytuje obecn\u00fd n\u00e1vod a nen\u00ed n\u00e1vodem pro amat\u00e9ry bez zku\u0161enost\u00ed. Nespr\u00e1vn\u00e1 manipulace m\u016f\u017ee v\u00e9st k v\u00e1\u017en\u00e9mu zran\u011bn\u00ed nebo po\u0161kozen\u00ed majetku. Bezpe\u010dnostn\u00ed opat\u0159en\u00ed P\u0159ed zah\u00e1jen\u00edm jak\u00fdchkoli prac\u00ed s elektronikou a vysok\u00fdm nap\u011bt\u00edm je naprosto nezbytn\u00e9<\/p>\n","protected":false},"author":1,"featured_media":19243,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6415],"tags":[],"class_list":["post-59692","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/posts\/59692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/comments?post=59692"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/posts\/59692\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/media\/19243"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/media?parent=59692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/categories?post=59692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/tags?post=59692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}