Yuhang (yuhang0722)

Race #1585

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Official speed 88.85 wpm (40.25 seconds elapsed during race)
Race Start September 2, 2020 9:23:22am UTC
Race Finish September 2, 2020 9:24:03am UTC
Outcome No win (2 of 5)
Opponents 1. jokii (118.84 wpm)
3. jacktheboy211 (74.30 wpm)
4. derdier (69.32 wpm)
Accuracy 96.0%
Points 65.16
Text #4060094 (Length: 298 characters)

In our analysis of constant-current source circuits, we have assumed a piecewise linear approximation for the B-E voltage, Vbe(on). However, in the Widlar current source and other current-source circuits, the piecewise linear approximation is not adequate, since the B-E voltages are not all equal.