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Warren Hill
  • Member for 9 years
  • Last seen more than 1 year ago
25 votes
Accepted

Correct use of Flyback or Snubber diode across Motor or Transistor?

13 votes

Why is flyback air gap needed for energy storage?

12 votes

Difference between Ground and Digital Ground

12 votes

What kilogram is doing in volt unit definition?

11 votes

What is the difference between a transformer and a coupled inductor?

10 votes

Theory question about "j" imaginary unit (AC circuit analysis)

10 votes
Accepted

What are the differences of a ferrite core transformer and an iron core transformer at low frequencies?

8 votes

Are CTS and RTS necessary on UART port?

8 votes

Why does capacitor charge slowly but discharge quickly?

7 votes

Why is Direct Form 2 (Digital Filters) equivalent to Direct Form 1

7 votes

Are typical computer power supply units leading or lagging power?

7 votes

Why do LCR meter manufacturers give the details of measurement frequency to us?

6 votes

LT Spice Voltage Output

6 votes

Do 110-250V power supplies waste power at higher voltages?

6 votes
Accepted

How to convert to unsigned long from 4 char array?

5 votes

Why do some electrolytic capacitors increase in capacitance with age?

5 votes

What is a product ID in USB and do I need to buy it for my project?

5 votes

Software delay vs hardware timers

5 votes

Fiducial placement

5 votes

How does Galvanic isolation work?

5 votes
Accepted

When should twisted pair wires be used?

5 votes
Accepted

How can I design a low pass filter using Z transform in Microcontroller?

5 votes

Confusion about capacitors

4 votes

effects of feedback on noise and non-linearities

4 votes

Why earth ground connection does not leak current?

4 votes
Accepted

How does this filter work?

4 votes

Sizing a trace on a PCB to carry 50 amps

4 votes

Why charging time is same and discharge time is different for two inputs in dual slope integrating ADC?

4 votes

Solving electrical circuit with two voltage sources

4 votes

Power cord without ground cable

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