Ing peralatan Ethernet, nalika chip PHY disambungake menyang RJ45, trafo jaringan biasane ditambahake.Sawetara jaringan trafo tengah tutul grounding.Sawetara disambungake menyang sumber daya, lan nilai sumber daya bisa beda-beda, 3.3V, 2.5V, 1.8V.Cara nyambungake trafo intermediate tap (P...
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