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33% OFF 6 Cordas 2.7V 100F - Módulo de Placa de Proteção de Balanceamento Super Capacitor 500F 13,67€ 20,51€ View It

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quaxdbp66 17/05/2019

Die Schutzschaltung funktioniert genau so wie gewünscht. Sie schützt die Kondensatoren vor Überspannung bei dem Ladevorgang. Eine rote LED zeigt bei dem betreffenden Kondensator an, wann bei diesem die Spannung von 2.7V erreicht ist. Bis ca. 15,5V kann man die Kondensatoren mit höheren Strömen z.B. 5A bedenkenlos aufladen. In dem Spannungsbereich zwischen 15.5V und 16.2V sollte der Ladestrom auf unter 250mA reduziert werden, da dieser sonst in Wärme umgesetzt wird. Und Temperaturen über 60°C mögen die Kondensatoren gar nicht ! Wenn in der Anwendung Ströme >> 10A entnommen werden, dann sollte man zusätzliche CU Drahtbrücken auf den breiten verzinnten Flächen auflöten ! Vor dem Einbau der Kondensatoren, sollten diese entsprechend formiert werden. Also beim ersten mal langsam mit 100mA auf 2.7V aufladen, eine Nacht halten und dann wieder mit 100mA entladen. Danach in mehreren Lade- und Entlade-Zyklen die Stromstärke Stufenweise (z.B. 100mA, 200mA, 300mA, 500mA, 700mA, 1A, 2A,3A, 5A, ...) erhöhen.

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