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Sobre o aterramento nas placas de circuito

2016-08-17View Original

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Olá, amigos marinheiros! Hoje vi em uma placa de circuitos que havia as marcas IGND e EGND. Perguntei ao fabricante, e ele disse que IGND significa Isolation Ground, enquanto EGND significa Earth Ground. Gostaria de perguntar: ao conectar os cabos do painel de instrumentos, quando se deve conectar o IGND e quando se deve conectar o EGND? Qual é a função de cada um desses conectores de aterramento? Por favor, peço a opinião de todos vocês. Obrigado.
Reply #22016-08-18
Obrigado pela sua resposta, aprendi*············

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