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Earthed line in Split power supply in op-amp

by Miraj Kayastha
Tags: earthed, line, power, split, supply
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Miraj Kayastha
#1
Apr9-14, 03:44 AM
P: 76
What is the work of the earthed line with zero potential between two power sources in the op-amp.

What is the normal function of earth wire except for preventing shock?
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UltrafastPED
#2
Apr9-14, 07:48 AM
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Best asked in the electrical engineering forum.
berkeman
#3
Apr9-14, 10:52 AM
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Moved to EE.

@Miraj -- can you post an equivalent schematic diagram of a typical opamp, like an LM741 or similar? That will make it easier for us to discuss your question.


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