User C. Dunn

10 votes

Accepted

Electrostatic danger

answered Oct 18, 2023 at 18:24

9 votes

How do components not get knocked off or fall off during reflow?

answered Feb 23, 2023 at 15:28

9 votes

Overcurrent protection (at 4A 100V)

answered Mar 6, 2023 at 19:19

8 votes

Does switching on a bench power supply cause a voltage spike on its outputs?

answered Oct 25, 2022 at 16:33

5 votes

Connector for thermocouples

answered Mar 23, 2023 at 18:55

4 votes

Why does a diode placed in series before an inductor not protect from surge?

answered Nov 15, 2022 at 17:46

4 votes

Maximum current through PCB traces

answered Jan 12, 2023 at 21:08

4 votes

Accepted

Is silicone a thermal insulator or conductor?

answered Oct 28, 2022 at 14:38

4 votes

Is there a standard which requires a high voltage warning label on a PCB?

answered Apr 22 at 18:10

4 votes

PCB Footprint Design of a Coin Cell Holder

answered Jul 31 at 19:46

4 votes

What are good values for standard design rules (like clearance, trace width, etc.) in PCB design?

answered Feb 16, 2023 at 14:55

3 votes

What are these hard black dots on PCB?

answered Apr 23 at 14:35

3 votes

Is reverse polarity protection this simple?

answered Jun 10, 2022 at 17:32

3 votes

Via stitching in PCB design

answered Aug 3, 2022 at 18:29

3 votes

How much voltage/current is "dangerous"?

answered Aug 9, 2022 at 14:43

2 votes

Accepted

PCB track width considerations based on starting current draw

answered Nov 7, 2022 at 17:27

2 votes

Impedance matching in 2-layer FR4 board

answered Sep 12, 2022 at 15:00

2 votes

What would it mean if a circuit board all of a sudden works after it doesn’t work for some time?

answered Apr 26, 2022 at 14:27

2 votes

SPI over long distance

answered Oct 12, 2022 at 20:45

2 votes

IPC2221 vs IPC2152 for PCB manufacturing

answered Nov 11, 2022 at 21:50

2 votes

Accepted

Low electrical resistance, high thermal resistance conductors

answered Feb 2, 2023 at 15:50

2 votes

Can I just remove NC pads to route signals underneath?

answered May 7 at 18:56

2 votes

Double Pulse Test Schematic Review

answered Oct 19, 2023 at 15:23

1 vote

PCB Design Question - Power Plane or Fat Traces for High Current

answered Oct 27, 2023 at 21:17

1 vote

Altium Designer Net Antennae Error

answered Nov 10, 2023 at 15:31

1 vote

Accepted

Via sizing and parallel vias

answered Feb 1 at 16:41

1 vote

Well protected digital input with long wires

answered May 16 at 17:03

1 vote

Choosing trace width and spacing

answered Jun 26 at 18:04

1 vote

Can we solve all linear circuits using only KVL and constitutive relations?

answered Jul 22 at 19:42

1 vote

Can we solve all linear circuits using only KVL and constitutive relations?

answered Jul 26 at 15:22

Stack Exchange Network

51 Answers

Electrostatic danger

How do components not get knocked off or fall off during reflow?

Overcurrent protection (at 4A 100V)

Does switching on a bench power supply cause a voltage spike on its outputs?

Connector for thermocouples

Why does a diode placed in series before an inductor not protect from surge?

Maximum current through PCB traces

Is silicone a thermal insulator or conductor?

Is there a standard which requires a high voltage warning label on a PCB?

PCB Footprint Design of a Coin Cell Holder

What are good values for standard design rules (like clearance, trace width, etc.) in PCB design?

What are these hard black dots on PCB?

Is reverse polarity protection this simple?

Via stitching in PCB design

How much voltage/current is "dangerous"?

PCB track width considerations based on starting current draw

Impedance matching in 2-layer FR4 board

What would it mean if a circuit board all of a sudden works after it doesn’t work for some time?

SPI over long distance

IPC2221 vs IPC2152 for PCB manufacturing

Low electrical resistance, high thermal resistance conductors

Can I just remove NC pads to route signals underneath?

Double Pulse Test Schematic Review

PCB Design Question - Power Plane or Fat Traces for High Current

Altium Designer Net Antennae Error

Via sizing and parallel vias

Well protected digital input with long wires

Choosing trace width and spacing

Can we solve all linear circuits using only KVL and constitutive relations?

Can we solve all linear circuits using only KVL and constitutive relations?