Circuito funcionamento de um relay

122

02:03:17

Quando aplicada corrente na base a mesma  permite a entrada de corrente no emissor-coletor do transistor que faz com que a bobina do relay seja ativada. Fechando o NA o que permite que a corrente acenda o led vermelho. Caso contrario o NF do relay manda a corrente para o led verde

published 11 years ago

leninleanr

11 years ago

Show de bola.. Os resultados das aulas de Eletrônica analógica sendo aplicados..

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