{"id":11721,"date":"2022-07-24T16:36:01","date_gmt":"2022-07-24T14:36:01","guid":{"rendered":"https:\/\/powerbank20.com\/?page_id=11721"},"modified":"2022-07-24T16:36:01","modified_gmt":"2022-07-24T14:36:01","slug":"test","status":"publish","type":"page","link":"https:\/\/powerbank20.com\/nl\/test\/","title":{"rendered":"Powerbank Test Database"},"content":{"rendered":"<p>In dit hoofdstuk kunt u de resultaten van de laad-\/ontlaadtests voor elke powerbank die we hebben getest controleren.<\/p>\n<p>Om verschillende modellen goed te vergelijken:<\/p>\n<ul>\n<li>Selecteer het <strong>ontlaadtype<\/strong>: Standaard, snelladen of Power Delivery.<\/li>\n<li>Kies de <strong>capaciteit<\/strong>.<\/li>\n<li>Als optie kunt u filteren op <strong>merken<\/strong>: Xiaomi, Anker, Aukey&#8230;<\/li>\n<\/ul>\n<p>Ook als u vragen heeft over onze tests of als u een powerbank wil laten testen door ons, kunt u dat doen in de <a href=\"#comments\">commentaarsectie<\/a>.<\/p>\n<p><iframe loading=\"lazy\" style=\"border: 0;\" src=\"https:\/\/datastudio.google.com\/embed\/reporting\/1gaiIf7PKud37Kalx07Y7yJejv14nrwaJ\/page\/ht3k?hl=nl\" width=\"1366\" height=\"768\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span><\/iframe><\/p>\n<p>Nu zullen we uitleggen hoe ons technische team de oplaad-\/ontlaadtest voor een powerbank uitvoert:<\/p>\n<div class=\"su-tabs su-tabs-style-default su-tabs-mobile-stack su-tabs-vertical\" data-active=\"1\" data-scroll-offset=\"0\" data-anchor-in-url=\"no\"><div class=\"su-tabs-nav\"><span class=\"\" data-url=\"\" data-target=\"blank\" tabindex=\"0\" role=\"button\"><strong>Inleidende overwegingen<\/strong><\/span><span class=\"\" data-url=\"\" data-target=\"blank\" tabindex=\"0\" role=\"button\"><strong>Oplaadtest<\/strong><\/span><span class=\"\" data-url=\"\" data-target=\"blank\" tabindex=\"0\" role=\"button\"><strong>Ontladingstest<\/strong><\/span><\/div><div class=\"su-tabs-panes\"><div class=\"su-tabs-pane su-u-clearfix su-u-trim\" data-title=\"&lt;strong&gt;Inleidende overwegingen&lt;\/strong&gt;\">\n<p>Om tijdens de meettests optimale resultaten te verkrijgen, worden vooraf <strong>3 volledige laad-\/ontlaadcycli<\/strong> op de powerbank uitgevoerd.<\/p>\n<p>De <strong>effici\u00ebntie bij het opladen<\/strong> van de powerbank wordt gemeten door de oplaadkabel van de fabrikant te gebruiken en een geschikte oplader te gebruiken voor een effici\u00ebnte oplading.<\/p>\n<p>De <strong>ontladingseffici\u00ebntie<\/strong> van de powerbank wordt gemeten aan de uitgangspoort, zonder kabel of aangesloten apparaat.<\/p>\n<p>Bovendien zal deze effici\u00ebntie afhangen van de spanning en de stroom gebruikt bij elektrische lading, dus dat wil zeggen:<\/p>\n<p><em>Een powerbank zal minder effici\u00ebnt zijn naarmate er meer stroom nodig is, omdat hij energie zal verliezen in de vorm van warmte (wet van Joule).<\/em><\/p>\n<p>Bijvoorbeeld:<\/p>\n<p><em>De ontlading van een powerbank bij 5V\/1A zal effici\u00ebnter zijn dan de ontlading bij 5V\/2A.<\/em><\/p>\n<p>Ook zal een hogere ontlaadspanning de effici\u00ebntie be\u00efnvloeden als gevolg van de spanningsomzetting die het interne powerbankcircuit moet uitvoeren.<\/p>\n<p>Bijvoorbeeld:<\/p>\n<p><em>De ontlading van een powerbank bij 5V\/2A zal effici\u00ebnter zijn dan de ontlading bij 9V\/2A.<\/em><\/p>\n<p>Logischerwijs stellen wij in onze analyse dezelfde waarden vast voor spanning en stroom bij het ontladen, om de resultaten tussen de verschillende geteste modellen goed te kunnen vergelijken.<\/p>\n<\/div>\n<div class=\"su-tabs-pane su-u-clearfix su-u-trim\" data-title=\"&lt;strong&gt;Oplaadtest&lt;\/strong&gt;\">\n<p>Met behulp van een <strong>USB-oplader<\/strong> wordt de <strong>powerbank volledig opgeladen<\/strong> met elk beschikbaar oplaadtype: <strong>Standaard en snelladen (QC\/PD)<\/strong>, en de volgende gegevens worden geregistreerd:<\/p>\n<ul>\n<li><strong>Average Voltage (V)<\/strong>: average voltage during the recharging process.<\/li>\n<li><strong>Average Current (A)<\/strong>: average current during the recharging process.<\/li>\n<li><strong>Input Energy (Wh)<\/strong>: energy supplied to the power bank by the charger.<\/li>\n<li><strong>Recharging Efficiency (%)<\/strong>: power bank recharge efficiency or, in other words: the relation between the energy stored in the power bank battery and the energy supplied by the charger.<\/li>\n<li><strong>Recharging Time (h)<\/strong>: time the power bank has taken to recharge.<\/li>\n<li><strong>Charger<\/strong>: charger used.<\/li>\n<\/ul>\n<\/div>\n<div class=\"su-tabs-pane su-u-clearfix su-u-trim\" data-title=\"&lt;strong&gt;Ontladingstest&lt;\/strong&gt;\">\n<p>Met behulp van een <strong>elektrische lading<\/strong> voeren we een <strong>volledige ontlading van de powerbank<\/strong> uit voor elk van de beschikbare soorten ontlading: <strong>Standaard en snelladen (QC\/PD)<\/strong>. Eveneens zullen de volgende gegevens worden geregistreerd:<\/p>\n<ul>\n<li><strong>Average Voltage (V)<\/strong>: average voltage during the discharge process.<\/li>\n<li><strong>Average Current (A)<\/strong>: average current during the discharge process.<\/li>\n<li><strong>Actual Output Capacity (mAh)<\/strong>: actual capacity available at the power bank output port.<\/li>\n<li><strong>Output Energy (Wh)<\/strong>: energy supplied by the power bank.<\/li>\n<li><strong>Conversion Rate (%)<\/strong>: efficiency in the power bank discharge, that is: the ratio between the total energy the power bank can supply to a device and the energy stored in its battery.<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>In dit hoofdstuk kunt u de resultaten van de laad-\/ontlaadtests voor elke powerbank die we hebben getest controleren. Om verschillende modellen goed te vergelijken: Selecteer het ontlaadtype: Standaard, snelladen of Power Delivery. Kies de capaciteit. Als optie kunt u filteren op merken: Xiaomi, Anker, Aukey&#8230; Ook als u vragen heeft over onze tests of als<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"yasr_overall_rating":0,"yasr_post_is_review":"","yasr_auto_insert_disabled":"","yasr_review_type":"","footnotes":""},"yasr_visitor_votes":{"stars_attributes":{"read_only":false,"span_bottom":false},"number_of_votes":0,"sum_votes":0},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.12 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Powerbank Test Database<\/title>\n<meta name=\"description\" content=\"In dit hoofdstuk kunt u de resultaten van de laad-\/ontlaadtests voor elke powerbank die we hebben getest controleren. 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