{"id":1096,"date":"2019-12-25T16:43:15","date_gmt":"2019-12-25T14:43:15","guid":{"rendered":"http:\/\/oh2ap.fi\/?page_id=1096"},"modified":"2022-05-19T21:35:42","modified_gmt":"2022-05-19T18:35:42","slug":"jannitteenkertoja-voltage-multiplier","status":"publish","type":"page","link":"https:\/\/oh2ap.fi\/?page_id=1096","title":{"rendered":"J\u00e4nnitteenkertoja (voltage multiplier)"},"content":{"rendered":"<p lang=\"fi-FI\"><span style=\"color: #000000;\"><span style=\"font-family: Arial, sans-serif;\"><span style=\"font-size: medium;\">Elektroniikkakytkenn\u00f6iss\u00e4 voi olla tarvetta jossain kohdassa laitetta pienitehoiselle, <\/span><\/span><\/span><span style=\"color: #000000;\"><span style=\"font-family: Arial, sans-serif;\"><span style=\"font-size: medium;\">l\u00e4hes sy\u00f6tt\u00f6j\u00e4nnitteen monikerralle. T\u00e4llainen tilanne voidaan ratkaista helposti j\u00e4n<\/span><\/span><\/span><span style=\"color: #000000;\"><span style=\"font-family: Arial, sans-serif;\"><span style=\"font-size: medium;\">nitteenkertojalla. Jos kerrannaiseksi halutaan n , saadaan ulostulosta j\u00e4nnite, joka <\/span><\/span><\/span><span style=\"color: #000000;\"><span style=\"font-family: Arial, sans-serif;\"><span style=\"font-size: medium;\">on korkeimmillaan n x k\u00e4ytt\u00f6j\u00e4nnite &#8211; (n-1) x 2 x V<sub>D <\/sub> (k\u00e4ytettyjen diodien ylimenoj\u00e4n<\/span><\/span><\/span><span style=\"color: #000000;\"><span style=\"font-family: Arial, sans-serif;\"><span style=\"font-size: medium;\">nite). Saatavaa j\u00e4nnitett\u00e4 alentavat lis\u00e4ksi kytkenn\u00e4n j\u00e4nniteh\u00e4vi\u00f6t ja kuormitus. <\/span><\/span><\/span><span style=\"color: #000000;\"><span style=\"font-family: Arial, sans-serif;\"><span style=\"font-size: medium;\">Koska energiaa ei synny tyhj\u00e4st\u00e4, kytkent\u00e4 tarvitsee k\u00e4ytt\u00f6virtaa v\u00e4hint\u00e4\u00e4n n x kuor<\/span><\/span><\/span><span style=\"color: #000000;\"><span style=\"font-family: Arial, sans-serif;\"><span style=\"font-size: medium;\">mitusvirta.<\/span><\/span><\/span><\/p>\n<p lang=\"fi-FI\"><span style=\"color: #000000;\"><span style=\"font-family: Arial, sans-serif;\"><span style=\"font-size: medium;\">Rakentamani kytkent\u00e4 on kokeellinen ja se tarjoaa useampia ulostulovaihtoehtoja. <\/span><\/span><\/span><span style=\"color: #000000;\"><span style=\"font-family: Arial, sans-serif;\"><span style=\"font-size: medium;\">Jos kytkenn\u00e4n rakentaa, voi k\u00e4ytt\u00f6sovellutuksesta riippuen j\u00e4tt\u00e4\u00e4 tarpeettomat kom<\/span><\/span><\/span><span style=\"color: #000000;\"><span style=\"font-family: Arial, sans-serif;\"><span style=\"font-size: medium;\">ponentit pois ja voi kuitenkin k\u00e4ytt\u00e4\u00e4 suunnittelemaani valotusmaskia.<\/span><\/span><\/span><\/p>\n<p lang=\"fi-FI\">Kari OH2NFZ<\/p>\n<p lang=\"fi-FI\"><a href=\"http:\/\/oh2ap.fi\/wp-content\/uploads\/2019\/12\/OH2NFZ_Jannitteenkertoja.pdf\">OH2NFZ_Jannitteenkertoja<\/a> &#8211; kuvaus \u00a0\u00a0 \u00a0 \u00a0 Piirikaavio:\u00a0\u00a0 <a href=\"http:\/\/oh2ap.fi\/wp-content\/uploads\/2019\/12\/OH2NFZ_Jannitekertoja_piirikaavio_med.png\" data-rel=\"lightbox-image-0\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1100\" src=\"http:\/\/oh2ap.fi\/wp-content\/uploads\/2019\/12\/OH2NFZ_Jannitekertoja_piirikaavio_med-300x207.png\" alt=\"\" width=\"146\" height=\"101\" srcset=\"https:\/\/oh2ap.fi\/wp-content\/uploads\/2019\/12\/OH2NFZ_Jannitekertoja_piirikaavio_med-300x207.png 300w, https:\/\/oh2ap.fi\/wp-content\/uploads\/2019\/12\/OH2NFZ_Jannitekertoja_piirikaavio_med-768x529.png 768w, https:\/\/oh2ap.fi\/wp-content\/uploads\/2019\/12\/OH2NFZ_Jannitekertoja_piirikaavio_med-1024x705.png 1024w, https:\/\/oh2ap.fi\/wp-content\/uploads\/2019\/12\/OH2NFZ_Jannitekertoja_piirikaavio_med-624x430.png 624w, https:\/\/oh2ap.fi\/wp-content\/uploads\/2019\/12\/OH2NFZ_Jannitekertoja_piirikaavio_med.png 1200w\" sizes=\"auto, (max-width: 146px) 100vw, 146px\" \/>\u00a0\u00a0\u00a0<\/a><\/p>\n<p lang=\"fi-FI\">Piirilevy:\u00a0 <a href=\"http:\/\/oh2ap.fi\/wp-content\/uploads\/2019\/12\/OH2NFZ_Jannitekertoja-komponentit-1_med-1.png\" data-rel=\"lightbox-image-1\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1101\" src=\"http:\/\/oh2ap.fi\/wp-content\/uploads\/2019\/12\/OH2NFZ_Jannitekertoja-komponentit-1_med-1-280x300.png\" alt=\"\" width=\"79\" height=\"85\" srcset=\"https:\/\/oh2ap.fi\/wp-content\/uploads\/2019\/12\/OH2NFZ_Jannitekertoja-komponentit-1_med-1-280x300.png 280w, https:\/\/oh2ap.fi\/wp-content\/uploads\/2019\/12\/OH2NFZ_Jannitekertoja-komponentit-1_med-1-768x823.png 768w, https:\/\/oh2ap.fi\/wp-content\/uploads\/2019\/12\/OH2NFZ_Jannitekertoja-komponentit-1_med-1-955x1024.png 955w, https:\/\/oh2ap.fi\/wp-content\/uploads\/2019\/12\/OH2NFZ_Jannitekertoja-komponentit-1_med-1-624x669.png 624w, https:\/\/oh2ap.fi\/wp-content\/uploads\/2019\/12\/OH2NFZ_Jannitekertoja-komponentit-1_med-1.png 1000w\" sizes=\"auto, (max-width: 79px) 100vw, 79px\" \/>\u00a0\u00a0\u00a0\u00a0<\/a> <a href=\"http:\/\/oh2ap.fi\/wp-content\/uploads\/2019\/12\/OH2NFZ_Jannitekertoja-valotusmaski_med.png\" data-rel=\"lightbox-image-2\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1102\" src=\"http:\/\/oh2ap.fi\/wp-content\/uploads\/2019\/12\/OH2NFZ_Jannitekertoja-valotusmaski_med-280x300.png\" alt=\"\" width=\"78\" height=\"83\" srcset=\"https:\/\/oh2ap.fi\/wp-content\/uploads\/2019\/12\/OH2NFZ_Jannitekertoja-valotusmaski_med-280x300.png 280w, https:\/\/oh2ap.fi\/wp-content\/uploads\/2019\/12\/OH2NFZ_Jannitekertoja-valotusmaski_med-768x823.png 768w, https:\/\/oh2ap.fi\/wp-content\/uploads\/2019\/12\/OH2NFZ_Jannitekertoja-valotusmaski_med-955x1024.png 955w, https:\/\/oh2ap.fi\/wp-content\/uploads\/2019\/12\/OH2NFZ_Jannitekertoja-valotusmaski_med-624x669.png 624w, https:\/\/oh2ap.fi\/wp-content\/uploads\/2019\/12\/OH2NFZ_Jannitekertoja-valotusmaski_med.png 1000w\" sizes=\"auto, (max-width: 78px) 100vw, 78px\" \/>\u00a0\u00a0\u00a0\u00a0<\/a><a href=\"http:\/\/oh2ap.fi\/wp-content\/uploads\/2020\/01\/OH2NFZ_Jannitteenkertoja_kuva_med.jpg\" data-rel=\"lightbox-image-3\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1114\" src=\"http:\/\/oh2ap.fi\/wp-content\/uploads\/2020\/01\/OH2NFZ_Jannitteenkertoja_kuva_med-300x200.jpg\" alt=\"\" width=\"119\" height=\"79\" srcset=\"https:\/\/oh2ap.fi\/wp-content\/uploads\/2020\/01\/OH2NFZ_Jannitteenkertoja_kuva_med-300x200.jpg 300w, https:\/\/oh2ap.fi\/wp-content\/uploads\/2020\/01\/OH2NFZ_Jannitteenkertoja_kuva_med-768x512.jpg 768w, https:\/\/oh2ap.fi\/wp-content\/uploads\/2020\/01\/OH2NFZ_Jannitteenkertoja_kuva_med-1024x683.jpg 1024w, https:\/\/oh2ap.fi\/wp-content\/uploads\/2020\/01\/OH2NFZ_Jannitteenkertoja_kuva_med-624x416.jpg 624w, https:\/\/oh2ap.fi\/wp-content\/uploads\/2020\/01\/OH2NFZ_Jannitteenkertoja_kuva_med.jpg 1200w\" sizes=\"auto, (max-width: 119px) 100vw, 119px\" \/><\/a><\/p>\n<p lang=\"fi-FI\">Hakkurin k\u00e4yri\u00e4: <a href=\"http:\/\/oh2ap.fi\/wp-content\/uploads\/2020\/01\/OH2NFZ_Jannitteenkertoja_kuva2_med.jpg\" data-rel=\"lightbox-image-4\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1115\" src=\"http:\/\/oh2ap.fi\/wp-content\/uploads\/2020\/01\/OH2NFZ_Jannitteenkertoja_kuva2_med-300x200.jpg\" alt=\"\" width=\"132\" height=\"88\" srcset=\"https:\/\/oh2ap.fi\/wp-content\/uploads\/2020\/01\/OH2NFZ_Jannitteenkertoja_kuva2_med-300x200.jpg 300w, https:\/\/oh2ap.fi\/wp-content\/uploads\/2020\/01\/OH2NFZ_Jannitteenkertoja_kuva2_med.jpg 600w\" sizes=\"auto, (max-width: 132px) 100vw, 132px\" \/><\/a>\u00a0\u00a0 <a href=\"http:\/\/oh2ap.fi\/wp-content\/uploads\/2020\/01\/OH2NFZ_Jannitteenkertoja_kuva3_med.jpg\" data-rel=\"lightbox-image-5\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1116\" src=\"http:\/\/oh2ap.fi\/wp-content\/uploads\/2020\/01\/OH2NFZ_Jannitteenkertoja_kuva3_med-300x200.jpg\" alt=\"\" width=\"132\" height=\"88\" srcset=\"https:\/\/oh2ap.fi\/wp-content\/uploads\/2020\/01\/OH2NFZ_Jannitteenkertoja_kuva3_med-300x200.jpg 300w, https:\/\/oh2ap.fi\/wp-content\/uploads\/2020\/01\/OH2NFZ_Jannitteenkertoja_kuva3_med.jpg 600w\" sizes=\"auto, (max-width: 132px) 100vw, 132px\" \/><\/a><\/p>\n<p lang=\"fi-FI\">Huom: webbisivua varten kuvien kokoa on pienennetty. T\u00e4yden resoluution kuvat esim. piirilevyn valotusmaskista saa OH2AP:n tai kirjoittajan kautta.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Elektroniikkakytkenn\u00f6iss\u00e4 voi olla tarvetta jossain kohdassa laitetta pienitehoiselle, l\u00e4hes sy\u00f6tt\u00f6j\u00e4nnitteen monikerralle. T\u00e4llainen tilanne voidaan ratkaista helposti j\u00e4nnitteenkertojalla. Jos kerrannaiseksi halutaan n , saadaan ulostulosta j\u00e4nnite, joka on korkeimmillaan n x k\u00e4ytt\u00f6j\u00e4nnite &#8211; (n-1) x 2 x VD (k\u00e4ytettyjen diodien ylimenoj\u00e4nnite). Saatavaa j\u00e4nnitett\u00e4 alentavat lis\u00e4ksi kytkenn\u00e4n j\u00e4nniteh\u00e4vi\u00f6t ja kuormitus. Koska energiaa ei synny tyhj\u00e4st\u00e4, kytkent\u00e4 tarvitsee [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"parent":502,"menu_order":12,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1096","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/oh2ap.fi\/index.php?rest_route=\/wp\/v2\/pages\/1096","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oh2ap.fi\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/oh2ap.fi\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/oh2ap.fi\/index.php?rest_route=\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/oh2ap.fi\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1096"}],"version-history":[{"count":5,"href":"https:\/\/oh2ap.fi\/index.php?rest_route=\/wp\/v2\/pages\/1096\/revisions"}],"predecessor-version":[{"id":1117,"href":"https:\/\/oh2ap.fi\/index.php?rest_route=\/wp\/v2\/pages\/1096\/revisions\/1117"}],"up":[{"embeddable":true,"href":"https:\/\/oh2ap.fi\/index.php?rest_route=\/wp\/v2\/pages\/502"}],"wp:attachment":[{"href":"https:\/\/oh2ap.fi\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}