{"id":431555,"date":"2026-10-19T14:57:42","date_gmt":"2026-10-19T11:57:42","guid":{"rendered":"https:\/\/mediagear.ee\/kuidas-arvutada-aku-tooaega-videotehnikale\/"},"modified":"2026-10-19T14:57:42","modified_gmt":"2026-10-19T11:57:42","slug":"kuidas-arvutada-aku-tooaega-videotehnikale","status":"publish","type":"post","link":"https:\/\/mediagear.ee\/et\/kuidas-arvutada-aku-tooaega-videotehnikale\/","title":{"rendered":"Kuidas arvutada videotehnika aku t\u00f6\u00f6aega"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Aku t\u00f6\u00f6aja saab v\u00e4lja arvutada \u00fcheainsa lihtsa valemiga. Jaga aku mahtuvus vatt-tundides (Wh) kogu s\u00fcsteemi tarbitava v\u00f5imsusega vattides (W) ning korruta tulemus reaalsete energiakadude katteks koefitsiendiga 0,85.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>T\u00f6\u00f6aeg tundides = aku Wh \u00d7 0,85 \u00f7 koguv\u00f5imsus (W)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00fchidalt k\u00e4ib rehkendus nii:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Vaata j\u00e4rele aku Wh-n\u00e4itaja. Kui m\u00e4rgitud on vaid ampertunnid (Ah), korruta need nimipingega voltides (V).<\/li>\n<li>Liida kokku k\u00f5igi samast akust toidetavate seadmete v\u00f5imsused vattides.<\/li>\n<li>Jaga mahtuvus koguv\u00f5imsusega ja korruta tulemus 0,85-ga.<\/li>\n<li>J\u00e4ta suurem varu k\u00fclma ilma, vanemate akude ja eriti suure voolutarbega kaameras\u00fcsteemide puhul.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Vaatame iga sammu l\u00e4hemalt koos praktiliste n\u00e4idetega, et saaksid v\u00f5ttep\u00e4eva toitevajaduse juba enne stuudiost v\u00f5i kontorist lahkumist kindlalt paika panna.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. samm: leia aku mahtuvus vatt-tundides<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vatt-tunnid n\u00e4itavad aku salvestatud energia koguhulka. Arvutusteks on vaja just seda n\u00e4itajat. Ainult ampertundidest (Ah) v\u00f5i milliampertundidest (mAh) ei piisa, sest need ei arvesta pinget.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Enamikul V-mount akudel on Wh-v\u00e4\u00e4rtus otse korpusele m\u00e4rgitud. Kui akule on m\u00e4rgitud \u00fcksnes Ah, kasuta teisendamiseks j\u00e4rgmist valemit:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Wh = Ah \u00d7 V (nimipinge voltides)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00e4iteks kui 14,4 V nimipingega V-mount aku mahtuvus on 6,8 Ah, saame tulemuseks 6,8 \u00d7 14,4 = 97,9 Wh. Tootjad turustavad sellist toodet tavaliselt kui <a href=\"https:\/\/www.nefal.tv\/en\/power\/batteries\/v-mount\/\">98 Wh akut<\/a>. V\u00e4iksemate akude puhul, mille mahtuvus antakse milliampertundides (mAh), tuleb see v\u00e4\u00e4rtus esmalt 1000-ga jagada.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kasuta arvutamisel alati tootja m\u00e4rgitud nimipinget. V-mount akude puhul on see reeglina 14,4 V v\u00f5i 14,8 V. Akud mahtuvusega 98 v\u00f5i 99 Wh on loodud teadlikult j\u00e4\u00e4ma napilt alla lennureisidel kehtiva 100 Wh piirnormi, millest teeme juttu allpool.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. samm: liida kokku seadmete voolutarve<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">K\u00f5ik akust toidet saavad lisaseadmed suurendavad s\u00fcsteemi kogutarbimist. V\u00f5ta v\u00f5imsusn\u00e4itajad alati tootja tehniliste andmete lehelt, mitte foorumitest v\u00f5i arvustustest. Arvestuse aluseks tuleb kindlasti v\u00f5tta voolutarve aktiivse salvestamise ajal, mitte kaamera ootere\u017eiimis.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00f5ned ametlikud v\u00f5rdlusn\u00e4itajad:<\/p>\n\n\n\n<figure>\n<table>\n<thead>\n<tr>\n<th>Seade<\/th>\n<th>Voolutarve<\/th>\n<th>Allikas<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Sony FX3 (videot salvestades, koos objektiiviga)<\/td>\n<td>u 7,3 W<\/td>\n<td><a href=\"https:\/\/www.sony.com\/electronics\/support\/camcorders-and-video-cameras-interchangeable-lens-camcorders\/ilme-fx3\/specifications\">Sony tehnilised andmed<\/a><\/td>\n<\/tr>\n<tr>\n<td>Sony FX6 (XAVC-I QFHD 59.94p, pildiotsija t\u00f6\u00f6s, lisaseadmeteta)<\/td>\n<td>u 18 W<\/td>\n<td><a href=\"https:\/\/www.sony.com\/electronics\/support\/camcorders-and-video-cameras-interchangeable-lens-camcorders\/ilme-fx6vk\/specifications\">Sony tehnilised andmed<\/a><\/td>\n<\/tr>\n<tr>\n<td>ARRI ALEXA Mini (kere koos MVF-1 pildiotsijaga)<\/td>\n<td>43\u201384 W<\/td>\n<td><a href=\"https:\/\/www.arri.com\/en\/cine-systems\/cine-cameras\/legacy-cine-cameras\/alexa-mini\">ARRI<\/a><\/td>\n<\/tr>\n<tr>\n<td>ARRI ALEXA Mini LF (ARRIRAW 24 k\/s, MVF-2)<\/td>\n<td>u 65 W<\/td>\n<td><a href=\"https:\/\/www.arri.com\/en\/learn\/camera-systems\/frequently-asked-questions\/alexa-mini-lf-faq\">ARRI KKK<\/a><\/td>\n<\/tr>\n<tr>\n<td>Hollyland Mars 4K saatja \/ vastuv\u00f5tja<\/td>\n<td>alla 8,5 W \/ alla 5 W (tavap\u00e4rane)<\/td>\n<td><a href=\"https:\/\/www.hollyland.com\/product\/mars-4k\/\">Hollyland<\/a><\/td>\n<\/tr>\n<tr>\n<td>Atomos Ninja salvesti<\/td>\n<td>10\u201322 W<\/td>\n<td><a href=\"https:\/\/www.atomos.com\/tech-specs\/ninja\/\">Atomos<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Pane t\u00e4hele FX6 n\u00e4itajaid: Sony toob baastarbimisena v\u00e4lja 18 W. Sama kaamera kasutusjuhend m\u00e4rgib aga, et 120 k\/s salvestamisel koos HDMI, SDI ja \u00fchendatud lisaseadmetega kasvab tarve ligikaudu 36 vatini. Teisis\u00f5nu v\u00f5ib sama kaamerakere reaalne voolutarve eri seadistustes kahekordistuda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kirjuta \u00fcles iga lisaseade: monitorid, juhtmevabad videosaatjad, teravustamismootorid (<em>follow focus<\/em>) ja v\u00e4lised salvestid. Kui tootja esitab vaid tarbimise vahemiku v\u00f5i tippv\u00f5imsuse, v\u00f5ta arvutuse aluseks alati maksimaalne n\u00e4itaja \u2013 nii lood endale kindla turvavaru.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. samm: jaga ja rakenda koefitsienti 0,85<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Valem Wh \u00f7 W n\u00e4itab parimat v\u00f5imalikku tulemust ideaalsetes laboritingimustes. P\u00e4ris v\u00f5tteplatsil tekivad alati energiakaod pingemuundurites, akuplaatides, kaablites ja libaakudes, mist\u00f5ttu ei anna \u00fckski aku v\u00e4lja 100% oma nimit\u00e4hisest.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Valdkonnas kasutatavad t\u00f6\u00f6aja kalkulaatorid arvestavad <a href=\"https:\/\/camerarigsetup.com\/calculators\/battery-runtime\/\">kadudeks \u00fcldjuhul 15% (koefitsient 0,85)<\/a>. M\u00f5ned planeerimist\u00f6\u00f6riistad v\u00f5tavad <a href=\"https:\/\/filmari.eu\/tools\/battery-planner\">DC-DC muundurite kasuteguriks 90%<\/a> ning lisavad 80% piirangu aku eluea s\u00e4\u00e4stmiseks. K\u00e4sitle koefitsienti 0,85 usaldusv\u00e4\u00e4rse rusikareeglina, mitte kivisse raiutud garantiina.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Praktiline n\u00e4ide: mobiilne kaameras\u00fcsteem<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kujutame ette k\u00e4elt filmitavat s\u00fcsteemi, kuhu kuuluvad Sony FX6, Hollyland Mars 4K videosaatja ja Atomos Ninja salvesti. Kogu komplekti toidab \u00fcks 99 Wh V-mount aku.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kaamera: 18 W<\/li>\n<li>Juhtmevaba saatja: 8,5 W<\/li>\n<li>Salvesti: 10 W (Atomose vahemiku madalam ots)<\/li>\n<li><strong>Kokku: 36,5 W<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Teoreetiline t\u00f6\u00f6aeg oleks 99 \u00f7 36,5 = 2,7 tundi. Korrutades selle l\u00e4bi kadusid arvestava koefitsiendiga 0,85, saame tulemuseks 2,7 \u00d7 0,85 = 2,3 tundi ehk ligikaudu 2 tundi ja 18 minutit. V\u00f5ttep\u00e4eva logistikat kavandades tasub seega \u00fche aku kohta arvestada kahe, mitte kolme tunniga.<\/p>\n\n\n\n<figure><img decoding=\"async\" src=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2026\/10\/camera-battery-adjustment-2b9043-6d5efd4c6818.webp\" alt=\"V-mount aku kaameras\u00fcsteemil\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Kompaktne 99 Wh aku sobib sellisele mobiilsele komplektile suurep\u00e4raselt. Hea n\u00e4ide on lennureisideks sobiv <a href=\"https:\/\/mediagear.ee\/et\/toode\/smallrig-5864-t99-v-mount-battery-power-bank\/\">SmallRig T99 V-mount aku<\/a>. Kui aga seadmete koguv\u00f5imsus \u00fcletab 60 W, tasub kaaluda suurema mahtuvusega lahendust: 60 W koormuse juures kestab selline aku vaid umbes 1 tunni ja 25 minutit (99 \u00d7 0,85 \u00f7 60).<\/p>\n\n\n<div class=\"woocommerce columns-4 \"><ul class=\"products columns-4\">\n<li class=\"product type-product post-400545 status-publish first instock product_cat-akud-v-mount has-post-thumbnail taxable shipping-taxable purchasable product-type-simple\">\n\t<a href=\"https:\/\/mediagear.ee\/et\/toode\/smallrig-5864-t99-v-mount-battery-power-bank\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><picture><source media=\"(max-width:9999px)\" srcset=\"https:\/\/mediagear.ee\/wp-content\/uploads\/bis-images\/400531\/smallrig-5864-t99-v-mount-battery-power-bank-1-300x300.png\"><source media=\"(min-width:10000px)\" srcset=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2026\/06\/smallrig-5864-t99-v-mount-battery-power-bank-1.png\"><img decoding=\"async\" width=\"558\" height=\"800\" src=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2026\/06\/smallrig-5864-t99-v-mount-battery-power-bank-1.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2026\/06\/smallrig-5864-t99-v-mount-battery-power-bank-1.png 558w, https:\/\/mediagear.ee\/wp-content\/uploads\/2026\/06\/smallrig-5864-t99-v-mount-battery-power-bank-1-209x300.png 209w, https:\/\/mediagear.ee\/wp-content\/uploads\/2026\/06\/smallrig-5864-t99-v-mount-battery-power-bank-1-84x120.png 84w, https:\/\/mediagear.ee\/wp-content\/uploads\/2026\/06\/smallrig-5864-t99-v-mount-battery-power-bank-1-350x502.png 350w, https:\/\/mediagear.ee\/wp-content\/uploads\/2026\/06\/smallrig-5864-t99-v-mount-battery-power-bank-1-244x350.png 244w\" sizes=\"(max-width: 558px) 100vw, 558px\" data-xooWscFly=\"fly\" \/><\/picture><div class=\"product-category\">Akud V-mount<\/div><h2 class=\"woocommerce-loop-product__title\">SMALLRIG 5864 T99 V-Mount Battery \/ Power Bank<\/h2><span class=\"price\"><div class=\"price-wrap\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\" translate=\"no\" dir=\"auto\">&euro;<\/span>&nbsp;221.52<\/bdi><\/span> <\/div><small class=\"woocommerce-price-suffix\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\" translate=\"no\" dir=\"auto\">&euro;<\/span>&nbsp;274.68<\/bdi><\/span> (koos km)\u00a0<\/small><\/span><div class=\"vdisain-shop-stock-status vdisain-stock-local\" title=\"See toode on meie kohalikus laos ja koheselt saadaval\"><span class=\"vdisain-stock-indicator\"><\/span><span class=\"vdisain-stock-text\">LAOS<\/span><\/div><style>\n                .vdisain-shop-stock-status {\n                    display: flex;\n                    align-items: center;\n                    gap: 0.5rem;\n                    font-size: 11px;\n                    font-weight: 600;\n                    color: #374151;\n                    text-transform: uppercase;\n                    letter-spacing: 0.5px;\n                    margin: 4px 0;\n                }\n                .vdisain-stock-indicator {\n                    width: 12px;\n                    height: 12px;\n                    border-radius: 50%;\n                    flex-shrink: 0;\n                }\n                .vdisain-stock-local .vdisain-stock-indicator {\n                    background-color: #10b981;\n                }\n                .vdisain-stock-partner .vdisain-stock-indicator {\n                    background-color: #f59e0b;\n                }\n                .vdisain-stock-contact .vdisain-stock-indicator {\n                    background-color: #6b7280;\n                }\n                .vdisain-stock-outofstock .vdisain-stock-indicator {\n                    background-color: #ef4444;\n                }\n            <\/style><\/a><span class=\"gtm4wp_productdata\" style=\"display:none; visibility:hidden;\" data-gtm4wp_product_data=\"{&quot;internal_id&quot;:400545,&quot;item_id&quot;:&quot;5864&quot;,&quot;item_name&quot;:&quot;SMALLRIG 5864 T99 V-Mount Battery \\\/ Power Bank&quot;,&quot;sku&quot;:&quot;5864&quot;,&quot;price&quot;:221.520000000000010231815394945442676544189453125,&quot;stocklevel&quot;:1,&quot;stockstatus&quot;:&quot;instock&quot;,&quot;google_business_vertical&quot;:&quot;retail&quot;,&quot;item_category&quot;:&quot;Akud V-mount&quot;,&quot;id&quot;:&quot;5864&quot;,&quot;productlink&quot;:&quot;https:\\\/\\\/mediagear.ee\\\/et\\\/toode\\\/smallrig-5864-t99-v-mount-battery-power-bank\\\/&quot;,&quot;item_list_name&quot;:&quot;General Product List&quot;,&quot;index&quot;:1,&quot;product_type&quot;:&quot;simple&quot;,&quot;item_list_id&quot;:&quot;general-product-list&quot;,&quot;item_brand&quot;:&quot;&quot;}\"><\/span><div class=\"wishlist-loop-button\"><button class=\"wishlist-toggle-button\"\n                     data-product-id=\"400545\" \n                     title=\"Add to wishlist\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\">\n                <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M8.272 4.95283C7.174 4.95283 6.077 5.34983 5.241 6.14483C4.441 6.90683 4 7.91783 4 8.99183C4 10.0648 4.441 11.0758 5.241 11.8378L12 18.2698L18.759 11.8378C19.559 11.0758 20 10.0648 20 8.99183C20 7.91883 19.559 6.90683 18.759 6.14483C17.088 4.55483 14.368 4.55483 12.697 6.14483L12 6.80883L11.303 6.14483C10.467 5.34983 9.37 4.95283 8.272 4.95283ZM12 20.9998L3.847 13.2408C2.656 12.1078 2 10.5988 2 8.99183C2 7.38483 2.656 5.87583 3.847 4.74183C6.067 2.62883 9.552 2.43883 12 4.16883C14.448 2.43883 17.933 2.62883 20.153 4.74183C21.344 5.87583 22 7.38483 22 8.99183C22 10.5988 21.344 12.1078 20.153 13.2408L12 20.9998Z\" fill=\"#425A7E\"><\/path>\n              <\/svg><\/button><\/button><\/div><\/li>\n<\/ul>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Valemi kontroll tootja ametlike andmete p\u00f5hjal<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Saame 0,85 koefitsiendi paikapidavust h\u00f5lpsalt kontrollida Sony ametlike andmetega. FX6 kasutusjuhend lubab BP-U70 akuga 18 W koormuse juures ligikaudu 215 minutit salvestusaega. <a href=\"https:\/\/pro.sony\/en_CA\/pdf\/products\/camera-batteries-and-power-supplies\/bp-u70\">BP-U70 mahtuvus on 72 Wh<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Teoreetiline maksimum oleks 72 \u00f7 18 = 4,0 tundi ehk 240 minutit. Sony lubatud 215 minutit moodustab sellest umbes 90%. Koefitsient 0,85 pakub sellest veidi konservatiivsemat ja turvalisemat varu \u2013 t\u00e4pselt seda, mida vastutusrikkaks v\u00f5ttep\u00e4evaks valmistudes vaja on.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Mis l\u00fchendab aku t\u00f6\u00f6aega tegelikkuses?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Valem eeldab stabiilset voolutarvet ja heas korras akut. V\u00f5tteplatsil m\u00f5jutavad tulemust aga mitmed lisategurid.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>K\u00fclm ilm.<\/strong> Madal temperatuur aeglustab liitiumioonakude keemilisi protsesse. Nagu <a href=\"https:\/\/www.axis.com\/dam\/public\/a4\/4b\/09\/battery-health-in-body-worn-cameras-en-US-416701.pdf\">Axis<\/a> oma tehnilises \u00fclevaates selgitab, v\u00e4hendab k\u00fclm otseselt aku reaalset t\u00f6\u00f6aega. Lisaks hoiatavad tootjad, et aku laadimine alla 0 \u00b0C juures v\u00f5ib p\u00f5hjustada elementidele p\u00f6\u00f6rdumatuid kahjustusi. Sony lubab BP-U70 akut t\u00fchjendada vahemikus -20 \u00b0C kuni +45 \u00b0C, kuid laadida tohib seda \u00fcksnes temperatuuril 0 \u00b0C kuni 40 \u00b0C. Kuna mahtuvuse kahanemine miinuskraadides s\u00f5ltub paljudest teguritest, tasub talvistel v\u00e4liv\u00f5tetel arvestada igaks juhuks poolega tavap\u00e4rasest t\u00f6\u00f6ajast. Hoia varuakusid soojas p\u00f5uetaskus ja lae neid alati toatemperatuuril.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Aku vanus ja kulumine.<\/strong> Iga laadimists\u00fckkel v\u00e4hendab aku mahtuvust. Kui aku on olnud pikalt aktiivses kasutuses, ei mahuta see enam sildil m\u00e4rgitud energiahulka. T\u00e4pse \u00fclevaate saamiseks tasub vanematele akudele teha koormustest ning v\u00f5tta valemis aluseks tegelik m\u00f5\u00f5detud mahtuvus.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>N\u00f5udlikumad salvestusre\u017eiimid.<\/strong> K\u00f5rge kaadrisagedus, v\u00e4line videosalvestus ja pildiotsija v\u00f5i ekraani maksimaalne heledus t\u00f5stavad voolutarvet m\u00e4rgatavalt. L\u00e4htu arvutustes alati k\u00f5ige n\u00f5udlikuma re\u017eiimi v\u00e4\u00e4rtustest, mida v\u00f5ttel reaalselt kasutada plaanid.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Valgustite toitmine kaameraakust.<\/strong> LED-valgustid tarbivad kaameratest kordades rohkem voolu. Kui toidad valgustit samast V-mount akust, liida koguv\u00f5imsusele valgusti tarve just sellel heledusastmel, mida kavatsed kasutada. Seadme korpusele m\u00e4rgitakse tavaliselt maksimaalne v\u00f5imsus; dimmerdatud tasemete voolutarbe leiad toote kasutusjuhendist.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kontrolli aku maksimaalset lubatud voolutugevust<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Mahtuvusest \u00fcksi ei piisa \u2013 aku peab suutma kogu s\u00fcsteemi jaoks vajalikku voolutugevust reaalajas ka v\u00e4lja anda. Tavalised 98 Wh V-mount akud <a href=\"https:\/\/www.adorama.com\/indipro-micro-series-98wh-v-mount-li-ion-battery\/p\/ipvmp98s\">taluvad maksimaalselt umbes 12 A koormust<\/a>. Nimipingel 14,4 V teeb see ligikaudu 173 W. Suured kinokaamerakomplektid koos lisatulede ja servomootoritega v\u00f5ivad selle piiri kergesti \u00fcletada.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lisaseadmete toitepesadel on sageli veelgi madalamad piirangud. N\u00e4iteks D-Tap kaabel, mis muundab pinge 12 voldini, v\u00f5ib olla <a href=\"https:\/\/www.bescor.com\/product-page\/dtap12v-dtap-male-with-12v-drop-down-circuit-to-2-1mm-plug\">m\u00f5eldud vaid kuni 25 W koormusele<\/a>. Selle piirangu \u00fcletamisel v\u00f5ib kaabel \u00fcle kuumeneda ja rikki minna. Sama kehtib mitme v\u00e4ljundiga akuplaatide kohta. Loe l\u00e4hemalt meie juhendist, <a href=\"https:\/\/mediagear.ee\/et\/kuidas-toita-mitut-seadet-uhest-akust\/\">kuidas toita mitut seadet \u00fchest akust<\/a> ja kuidas rakendada turvalist 70% koormusreeglit.<\/p>\n\n\n\n<figure><img decoding=\"async\" src=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2026\/10\/battery-notebook-8c9b04-a1b86a6ffcf0.webp\" alt=\"Aku m\u00e4rkmeploki k\u00f5rval\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Arvesta lennureiside reeglitega<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kui reisid tehnikaga lennukis, m\u00e4\u00e4rab akude Wh-n\u00e4itaja otseselt selle, mida tohid pardale kaasa v\u00f5tta. <a href=\"https:\/\/www.iata.org\/en\/youandiata\/travelers\/batteries\/\">IATA<\/a> reeglite kohaselt on kuni 100 Wh liitiumioonakud k\u00e4sipagasis \u00fcldjuhul lubatud ilma eriloata. Akudele vahemikus 100 kuni 160 Wh on vaja lennufirma eelnevat koosk\u00f5lastust. <a href=\"https:\/\/www.easa.europa.eu\/community\/topics\/lithium-batteries-0\">EASA<\/a> n\u00f5uab rangelt, et varuakusid ei tohi kunagi panna \u00e4raantavasse pagasisse ning akuklemmid peavad olema l\u00fchise v\u00e4ltimiseks isoleeritud. Vaata t\u00e4psemaid juhiseid meie eraldi artiklist <a href=\"https:\/\/mediagear.ee\/et\/reisimine-videovarustusega-lennukis\/\">videotehnikaga lendamise kohta<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Just lennupiirangute t\u00f5ttu eelistavad paljud operaatorid \u00fche suure aku asemel mitut 98 v\u00f5i 99 Wh mudelit. Kui vajad pikemat t\u00f6\u00f6aega ning lennufirma annab heakskiidu, pakub 150 Wh aku umbes 50% pikemat salvestusaega. \u00dcks kompaktne ja t\u00f6\u00f6kindel variant on <a href=\"https:\/\/mediagear.ee\/et\/toode\/fxlion-nano-three-wireless-150wh-v-mount-battery\/\">FXLION Nano Three 150 Wh<\/a>. Enne lendu tasub reeglid konkreetse lennufirmaga alati \u00fcle t\u00e4psustada.<\/p>\n\n\n<div class=\"woocommerce columns-4 \"><ul class=\"products columns-4\">\n<li class=\"product type-product post-230107 status-publish first instock product_cat-akud-v-mount has-post-thumbnail sale taxable shipping-taxable purchasable product-type-simple\">\n\t<a href=\"https:\/\/mediagear.ee\/et\/toode\/fxlion-nano-three-wireless-150wh-v-mount-battery\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\n\t\n\t<picture><source media=\"(max-width:9999px)\" srcset=\"https:\/\/mediagear.ee\/wp-content\/uploads\/bis-images\/217622\/FXLION_Nano_Three_Wireless_150Wh_V-mount_battery-300x300.webp\"><source media=\"(min-width:10000px)\" srcset=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/FXLION_Nano_Three_Wireless_150Wh_V-mount_battery.webp\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/FXLION_Nano_Three_Wireless_150Wh_V-mount_battery.webp\" class=\"attachment-full size-full\" alt=\"FXLION Nano Three Wireless 150Wh V-mount aku\" srcset=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/FXLION_Nano_Three_Wireless_150Wh_V-mount_battery.webp 800w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/FXLION_Nano_Three_Wireless_150Wh_V-mount_battery-300x300.webp 300w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/FXLION_Nano_Three_Wireless_150Wh_V-mount_battery-100x100.webp 100w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/FXLION_Nano_Three_Wireless_150Wh_V-mount_battery-150x150.webp 150w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/FXLION_Nano_Three_Wireless_150Wh_V-mount_battery-768x768.webp 768w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/FXLION_Nano_Three_Wireless_150Wh_V-mount_battery-350x350.webp 350w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/FXLION_Nano_Three_Wireless_150Wh_V-mount_battery-600x600.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" data-xooWscFly=\"fly\" \/><\/picture><div class=\"product-badges\"><span class=\"is-onsale\">-10%<\/span><\/div><div class=\"product-category\">Akud V-mount<\/div><h2 class=\"woocommerce-loop-product__title\">FXLION Nano Three Wireless 150Wh V-mount aku<\/h2><span class=\"price\"><div class=\"price-wrap\"><del aria-hidden=\"true\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\" translate=\"no\" dir=\"auto\">&euro;<\/span>&nbsp;279.00<\/bdi><\/span><\/del> <span class=\"screen-reader-text\">Algne hind oli: &euro;&nbsp;279.00.<\/span><ins aria-hidden=\"true\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\" translate=\"no\" dir=\"auto\">&euro;<\/span>&nbsp;251.10<\/bdi><\/span><\/ins><span class=\"screen-reader-text\">Praegune hind on: &euro;&nbsp;251.10.<\/span> <\/div><small class=\"woocommerce-price-suffix\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\" translate=\"no\" dir=\"auto\">&euro;<\/span>&nbsp;311.36<\/bdi><\/span> (koos km)\u00a0<\/small><\/span><div class=\"vdisain-shop-stock-status vdisain-stock-local\" title=\"See toode on meie kohalikus laos ja koheselt saadaval\"><span class=\"vdisain-stock-indicator\"><\/span><span class=\"vdisain-stock-text\">LAOS<\/span><\/div><\/a><span class=\"gtm4wp_productdata\" style=\"display:none; visibility:hidden;\" data-gtm4wp_product_data=\"{&quot;internal_id&quot;:230107,&quot;item_id&quot;:&quot;NANO-THREE-WL&quot;,&quot;item_name&quot;:&quot;FXLION Nano Three Wireless 150Wh V-mount aku&quot;,&quot;sku&quot;:&quot;NANO-THREE-WL&quot;,&quot;price&quot;:251.099999999999994315658113919198513031005859375,&quot;stocklevel&quot;:2,&quot;stockstatus&quot;:&quot;instock&quot;,&quot;google_business_vertical&quot;:&quot;retail&quot;,&quot;item_category&quot;:&quot;Akud V-mount&quot;,&quot;id&quot;:&quot;NANO-THREE-WL&quot;,&quot;productlink&quot;:&quot;https:\\\/\\\/mediagear.ee\\\/et\\\/toode\\\/fxlion-nano-three-wireless-150wh-v-mount-battery\\\/&quot;,&quot;item_list_name&quot;:&quot;General Product List&quot;,&quot;index&quot;:1,&quot;product_type&quot;:&quot;simple&quot;,&quot;item_list_id&quot;:&quot;general-product-list&quot;,&quot;item_brand&quot;:&quot;&quot;}\"><\/span><div class=\"wishlist-loop-button\"><button class=\"wishlist-toggle-button\"\n                     data-product-id=\"230107\" \n                     title=\"Add to wishlist\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\">\n                <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M8.272 4.95283C7.174 4.95283 6.077 5.34983 5.241 6.14483C4.441 6.90683 4 7.91783 4 8.99183C4 10.0648 4.441 11.0758 5.241 11.8378L12 18.2698L18.759 11.8378C19.559 11.0758 20 10.0648 20 8.99183C20 7.91883 19.559 6.90683 18.759 6.14483C17.088 4.55483 14.368 4.55483 12.697 6.14483L12 6.80883L11.303 6.14483C10.467 5.34983 9.37 4.95283 8.272 4.95283ZM12 20.9998L3.847 13.2408C2.656 12.1078 2 10.5988 2 8.99183C2 7.38483 2.656 5.87583 3.847 4.74183C6.067 2.62883 9.552 2.43883 12 4.16883C14.448 2.43883 17.933 2.62883 20.153 4.74183C21.344 5.87583 22 7.38483 22 8.99183C22 10.5988 21.344 12.1078 20.153 13.2408L12 20.9998Z\" fill=\"#425A7E\"><\/path>\n              <\/svg><\/button><\/button><\/div><\/li>\n<\/ul>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Kokkuv\u00f5te<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Valem:<\/strong> t\u00f6\u00f6aeg tundides = aku Wh \u00d7 0,85 \u00f7 koguv\u00f5imsus (W). Kui tead vaid ampertunde, korruta Ah nimipingega voltides.<\/li>\n<li><strong>Tegelik tarbimine:<\/strong> leia v\u00f5imsused tootja andmelehelt ning l\u00e4htu k\u00f5ige n\u00f5udlikumast re\u017eiimist, mida v\u00f5ttel kasutad. N\u00e4iteks FX6 voolutarve kahekordistub k\u00f5rge kaadrisageduse ja lisaseadmete lisandumisel.<\/li>\n<li><strong>Reaalne t\u00f6\u00f6aeg:<\/strong> 99 Wh aku kestab 36,5 W tarbimisega s\u00fcsteemi taga ligikaudu 2 tundi ja 18 minutit, mitte 2,7 tundi.<\/li>\n<li><strong>K\u00fclm ilm:<\/strong> varu miinuskraadides oluliselt rohkem akusid ning \u00e4ra kunagi lae neid temperatuuril alla 0 \u00b0C.<\/li>\n<li><strong>Koormustaluvus:<\/strong> kontrolli lisaks mahtuvusele alati aku maksimaalset lubatud voolutugevust ja toitekaablite v\u00f5imsuspiire.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Kas soovid oma kaameras\u00fcsteemi toitelahendust uuendada? Tutvu meie e-poes pakutavate <a href=\"https:\/\/mediagear.ee\/et\/tootekategooria\/akud-toide\/akud-v-mount\/\">V-mount akude<\/a> ja <a href=\"https:\/\/mediagear.ee\/et\/tootekategooria\/akud-toide\/akud-gold-mount\/\">Gold-mount akudega<\/a>. Kui vajad n\u00f5u sobiva lahenduse valimisel, saada meile oma tehnika nimekiri ning aitame v\u00e4lja arvutada, mitut akut v\u00f5ttep\u00e4evaks vajad. Lisaks soovitame lugeda meie p\u00f5hjalikku <a href=\"https:\/\/mediagear.ee\/et\/v-mount-aku-video-jaoks\/\">V-mount akude juhendit<\/a>, kus v\u00f5rdleme mahtuvusi vahemikus 50 Wh kuni 300 Wh.<\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>\u00d5pi arvutama videotehnika aku t\u00f6\u00f6aega: teisenda Ah Wh-ks, liida seadmete v\u00f5imsused ja rakenda reaalsete energiakadude katteks koefitsienti 0,85.<\/p>\n","protected":false},"author":0,"featured_media":431495,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3568],"tags":[],"class_list":["post-431555","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-posts"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Kuidas arvutada videotehnika aku t\u00f6\u00f6aega<\/title>\n<meta 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