Liqi Zhang

2 Questions 6 Answers 0 Followers

Questions related from Liqi Zhang

Why is 1st or Stitch Bond more easy to destroy than Last Bond if strength and time for both bonds are the same?

The wire bonds are on copper substrate, using 4 mil Al wire.

13 September 2014 8,384 2 View

Why can voltage error be converted to current using a PID controller?

As shown in: http://www.ecircuitcenter.com/Circuits/pid1/pid1.htm. How could a PID controller convert the voltage error to current? Take the control of AC-DC-AC converter as an example, where...

27 April 2014 7,324 5 View