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Steve
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enter image description here

In the reference schematic of an Ethernet transceiver, I noticed that the chassis ground is connected to system GND by 1nF/2kV Capacktor(C24). What is the purpose of doing this?

The connector(J1B121ZCCD) contains transformer.

Because someone has pointed that my question is duplicate, I will explain. My question is that why the 2kV capacitor is there, and not why it is 2kV.

enter image description here

In the reference schematic of an Ethernet transceiver, I noticed that the chassis ground is connected to system GND by 1nF/2kV Capacktor(C24). What is the purpose of doing this?

The connector(J1B121ZCCD) contains transformer.

enter image description here

In the reference schematic of an Ethernet transceiver, I noticed that the chassis ground is connected to system GND by 1nF/2kV Capacktor(C24). What is the purpose of doing this?

The connector(J1B121ZCCD) contains transformer.

Because someone has pointed that my question is duplicate, I will explain. My question is that why the 2kV capacitor is there, and not why it is 2kV.

Source Link
Steve
  • 966
  • 2
  • 19
  • 37

Chassis ground on Ethernet RJ45 Connector

enter image description here

In the reference schematic of an Ethernet transceiver, I noticed that the chassis ground is connected to system GND by 1nF/2kV Capacktor(C24). What is the purpose of doing this?

The connector(J1B121ZCCD) contains transformer.