Guia do projeto Fonte DC
Autor: Alexandre Barroso | Publicado: 2012-10-04T19:21:00-07:00

Bom,
como todos sabem existe uma cadeira na nossa grade que nos intimida e nos atrai
muito, a cadeira de Eletrônica Analógica, principalmente se o seu professor for
o Edilmar. Um ótimo docente, que leva o aluno ao mundo da eletrônica, com
várias práticas laboratoriais, demonstrando muita experiência na indústria
eletrônica. Essa cadeira é muito importante, se não a mais importante das três
cadeiras de eletrônica que estudamos. Nela você aprenderá o que realmente são
componentes eletrônicos, os verá de perto, aprenderá a medi-los, aprenderá a
consertar alguns eletroeletrônicos e até mesmo a fazer algumas traquinagens,
sem mais delongas, vamos ao assunto principal. No final dessa cadeira há um
projeto a ser apresentado, dependendo do tempo haverão dois, darei uma
esclarecida no primeiro projeto, a Fonte DC regulável. Basicamente você tem
duas opções: projeta-la a base de regulador de tensão ou a base de diodo Zener.
Como a segunda opção é muito mais barata e simples, do ponto de vista leigo,
preparei um guia com cálculos e especificações.




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<![endif]-->Link do guia completo do projeto da Fonte DC e confecção de PCB: http://www.4shared.com/office/gSbi4Ilm/Guia_de_FONTE_DC_e_confeco_de_.htmlAgora que a greve acabou e que as aulas voltaram, o nosso blog estará bem mais ativo, principalmente em se tratando de projetos.