User diverger - Electrical Engineering Stack Exchange

16 votes

6 answers

11k views

Contactor vs Relay

asked Jul 3, 2017 at 8:44

13 votes

4 answers

1k views

About Oscilloscope Probing Philosophy

asked Mar 30, 2015 at 6:53

11 votes

1 answer

787 views

About the audible noise of capacitor

asked Nov 4, 2014 at 8:52

11 votes

3 answers

25k views

Inverting summing amplifier vs Non-inverting summing amplfier

asked Nov 10, 2016 at 9:26

9 votes

1 answer

1k views

What's the meaning of the "key" symbols in Altium?

asked Mar 25, 2015 at 8:52

7 votes

4 answers

8k views

Is it a good habit to route wire under chip resistor/capacitor?

asked Dec 30, 2015 at 7:26

6 votes

5 answers

13k views

About "leakage inductance"

asked Jul 1, 2015 at 6:10

6 votes

1 answer

10k views

Series protection resistors on I2C lines

asked Sep 24, 2015 at 4:26

6 votes

2 answers

6k views

What is "Collector-Emitter Sustaining Voltage”

asked Nov 2, 2015 at 8:02

6 votes

3 answers

3k views

Why the \$F_{knee} = 0.5 / T_{r}\$?

asked Nov 24, 2014 at 16:10

6 votes

2 answers

4k views

About the meaning of "oversampling"

asked Sep 18, 2014 at 10:00

5 votes

2 answers

948 views

The benefit to make or use a surface mount 4-terminal current sensing resistor

asked Jan 16, 2016 at 15:45

5 votes

1 answer

2k views

Winding method of a toroid core

asked Dec 20, 2016 at 14:06

5 votes

2 answers

418 views

Strange VIH and VIL specification of MIC4451

asked Nov 23, 2018 at 14:18

4 votes

2 answers

1k views

Should I terminate the MII/RMII interfaces?

asked Jul 12, 2018 at 2:26

4 votes

3 answers

3k views

Problem when adding teardrops in Altium

asked Dec 27, 2018 at 2:42

4 votes

3 answers

4k views

Output impedance of the current output DAC

asked Jun 5, 2016 at 10:47

4 votes

5 answers

19k views

CMOS inverter with feedback

asked Sep 23, 2014 at 5:44

4 votes

3 answers

1k views

What's the purpose of the OpAmp in this circuit?

asked May 12, 2014 at 14:35

4 votes

1 answer

4k views

Get rid of the AC 50Hz noise from circuit

asked Aug 31, 2014 at 1:18

4 votes

2 answers

4k views

Using automotive relay to switch AC

asked Mar 13, 2015 at 2:19

4 votes

1 answer

436 views

Ethernet components location

asked Feb 13, 2015 at 2:13

3 votes

4 answers

3k views

RMS measurement/calculation On-the-fly

asked Dec 30, 2014 at 5:52

3 votes

4 answers

888 views

Is it good to route PCB tracks under a heatsink?

asked Jan 26, 2016 at 9:30

3 votes

1 answer

2k views

Preventing Altium via stitching on the designators

asked Dec 24, 2015 at 9:32

3 votes

1 answer

4k views

Pull-up or pull-down at the optocoupler output

asked Jun 11, 2015 at 7:09

3 votes

3 answers

172 views

The best way to judge the capacitive and inductive load

asked Jun 3, 2015 at 2:56

3 votes

1 answer

3k views

The base resistor of the transistor with speed-up capacitor

asked Jun 10, 2015 at 6:17

3 votes

1 answer

3k views

GDT in series with varistor

asked Mar 5, 2016 at 12:25

3 votes

1 answer

220 views

What's the purpose of the resistor in a 3A load box

asked Mar 9, 2016 at 11:50

Stack Exchange Network

139 Questions

Contactor vs Relay

About Oscilloscope Probing Philosophy

About the audible noise of capacitor

Inverting summing amplifier vs Non-inverting summing amplfier

What's the meaning of the "key" symbols in Altium?

Is it a good habit to route wire under chip resistor/capacitor?

About "leakage inductance"

Series protection resistors on I2C lines

What is "Collector-Emitter Sustaining Voltage”

Why the \$F_{knee} = 0.5 / T_{r}\$?

About the meaning of "oversampling"

The benefit to make or use a surface mount 4-terminal current sensing resistor

Winding method of a toroid core

Strange VIH and VIL specification of MIC4451

Should I terminate the MII/RMII interfaces?

Problem when adding teardrops in Altium

Output impedance of the current output DAC

CMOS inverter with feedback

What's the purpose of the OpAmp in this circuit?

Get rid of the AC 50Hz noise from circuit

Using automotive relay to switch AC

Ethernet components location

RMS measurement/calculation On-the-fly

Is it good to route PCB tracks under a heatsink?

Preventing Altium via stitching on the designators

Pull-up or pull-down at the optocoupler output

The best way to judge the capacitive and inductive load

The base resistor of the transistor with speed-up capacitor

GDT in series with varistor

What's the purpose of the resistor in a 3A load box