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Sabemos que um transistor é em essencia 2 diodos ligados juntos. Então será que da pra trocar um transistor por 2 diodos? E a resposta é não! Mesmo ligando dois diodos como se fosse um transistor, eles ainda continuam sendo diodos, foram fabricados de forma diferente de um transistor. Um transistor possui 3 cristais que foram fabricados juntos e pelas suas propriedades físicas, ele consegue fazer o controle de corrente dentro dele tranquilamente. Ja o diodo é um controlador do fluxo de corr
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Como funciona um transistor Um transistor possui tres terminais: emissor, base e coletor. E uma forma simples entender o funcionamento é comparação com uma torneira. Em um circuito, quando tem tensão e corrente na base, o transistor libera o fluxo de corrente entre coletor e emissor. Existem vários modelos de transistores, sejam de baixa, média e alta potência. Em nossas lives trataremos sobre eles mais detalhadamente. Kives acontecem no instagram e youtube às terças e quintas as 20:30h
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