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Você sabe o que é um capacitor eletrolítico e como ele funciona? Se você já mexeu com eletrônica, com certeza já encontrou esse pequeno, mas essencial componente. Hoje, vamos entender todos os detalhes sobre ele! O que é o Capacitor Eletrolítico? "O capacitor eletrolítico é um componente usado para armazenar carga elétrica. Ele é composto por duas placas metálicas separadas por um material isolante chamado de dielétrico. #Eletrônica
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Um teste simples, mas essencial: como verificar um capacitor com o multímetro. ⚙️ Antes de medir, sempre descarregue o capacitor. No modo continuidade, se o multímetro bipar direto, é sinal de curto e o capacitor pode estar com problema. Na escala de resistência, o valor tende a subir e depois cair, indicando que o capacitor está carregando. Já na função capacitância, compare o valor medido com o que está escrito no corpo da peça — diferenças grandes indicam defeito. Já segue nosso perfil
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