Ir para o conteúdo principal

Why can I measure an impedance between DC power and chassis ground? - Base de Conhecimento / Products - Belden Support Center

Why can I measure an impedance between DC power and chassis ground?

All devices which do not have a galvanically insulated internal power supply - mainly these are the Emerson switches FP and MD - have a built-in impedance of 3 MOhm to discharge capacities.