This circuit is used to sample three-phase AC power. P1 samples voltage and P2 samples current. There are two points that I don't understand:
1. The 6-pin output of U2 and U3 does not share the same g...
[i=s]This post was last edited by h2sense123 on 2016-12-6 11:27[/i] [color=#000][font=simsun, Arial] [/font][/color][color=#000][font=宋体]The transformers in substations are generally large and have oi...
The following is a HEX file. The 2-digit chksum at the end of each line is wrong. Can any experts help me give the correct chksum value? :10005E00313020202020535454536F637072444312 :10006E005752442F44...
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Analog electronics
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