User Dynamic_equilibrium

13 votes

7 answers

11k views

Via in PCB - Why not go for a solid copper filled via than a plated via?

asked Apr 13, 2020 at 7:48

11 votes

4 answers

2k views

How does this PNP transistor improve the switching performance of MOSFET?

asked Apr 27, 2022 at 16:32

7 votes

4 answers

1k views

Why is increasing gate voltage beyond 'reasonable' limits not advantageous in power MOSFETs?

asked Feb 14, 2022 at 15:12

7 votes

3 answers

1k views

How do I explain this regulation action in terms of control theory?

asked Oct 10, 2023 at 14:18

6 votes

4 answers

3k views

Can different manufacturers have same part number for a transistor?

asked Feb 28, 2022 at 11:38

6 votes

3 answers

931 views

Why is the Base-emitter ON voltage as high as 2V in the BJT datasheet?

asked Mar 10, 2022 at 8:19

6 votes

2 answers

1k views

Why is the telecom input power supply range 36 to 72 V (polarity ignored)?

asked Apr 19, 2022 at 6:10

6 votes

2 answers

1k views

Why is the thermal resistance of copper shown higher than FR4 in below snap?

asked Sep 14, 2021 at 5:29

6 votes

3 answers

1k views

Does an EEPROM consume power only during the transition edges or during entire read/write cycle?

asked Jan 10, 2022 at 17:56

6 votes

3 answers

5k views

Why is phase margin considered more important than gain margin in dc-dc converters?

asked Apr 30, 2018 at 15:03

5 votes

4 answers

672 views

From a flux point of view, how can we explain that the equivalent inductance is half when identical inductors are connected in parallel?

asked Sep 27, 2019 at 6:55

5 votes

2 answers

1k views

What is the purpose of this sense pin in dual MOSFET package? [duplicate]

asked May 19, 2021 at 20:04

5 votes

1 answer

211 views

What is the purpose of voids near thermal pad in a MOSFET?

asked Jul 1, 2021 at 19:16

5 votes

3 answers

1k views

For below circuit, the simulation result is not matching with theoretical prediction

asked Jun 20, 2022 at 6:38

5 votes

3 answers

714 views

What is the meaning of the following statement regarding Zener diode addition at the output of a voltage regulator?

asked Mar 9, 2022 at 13:05

5 votes

3 answers

938 views

Does turn-on and turn-off delay cause MOSFET switching loss?

asked Sep 6, 2023 at 13:05

5 votes

1 answer

646 views

Why is the Y-capacitor named so?

asked Aug 11 at 18:50

4 votes

5 answers

2k views

Do we really need the metallic chassis to be grounded if it is coated with a non-conductive paint?

asked Nov 8, 2023 at 16:01

4 votes

1 answer

122 views

What is meant by Switching charge ( under Gate charge characteristics) in the given MOSFET datasheet?

asked Jan 2 at 17:16

4 votes

1 answer

470 views

Power converter: Why is audio susceptibility named so?

asked May 3, 2023 at 14:19

4 votes

3 answers

441 views

Frequency analyzer for loop gain measurement - Why should the injection point have low output impedance and high input impedance?

asked May 3, 2023 at 4:14

4 votes

1 answer

480 views

What is meant by the statement "Local bypass capacitors are needed to control EMC coupling with heat sink"?

asked May 5, 2022 at 3:20

4 votes

3 answers

4k views

Why are differential mode chokes (inductors) not generally coupled?

asked May 2, 2022 at 6:25

4 votes

2 answers

3k views

How do we appropriately select the duty cycle in a flyback converter?

asked Feb 9, 2022 at 7:57

4 votes

1 answer

2k views

Why is buck-boost converter showing a different trend than buck and boost in efficiency peaking point?

asked Feb 10, 2022 at 7:09

3 votes

1 answer

576 views

Why is the thermal conductivity of FR4 shown to have two different values? (Based on heat flow direction)

asked Dec 22, 2021 at 2:56

3 votes

4 answers

848 views

How does the bottom resistor in feedback resistive divider impact noise sensitivity?

asked Sep 1, 2021 at 20:24

3 votes

1 answer

1k views

Why do they keep series resistor with each open drain output during Wired OR logic?

asked Jun 21, 2020 at 18:06

3 votes

3 answers

11k views

Why is saturation region called so in BJT characteristics?

asked Jun 14, 2016 at 5:43

3 votes

1 answer

4k views

What is meant by soft strap and pin strap (HW strap) in a processor datasheet?

asked Mar 22, 2020 at 11:40

Stack Exchange Network

180 Questions

Via in PCB - Why not go for a solid copper filled via than a plated via?

How does this PNP transistor improve the switching performance of MOSFET?

Why is increasing gate voltage beyond 'reasonable' limits not advantageous in power MOSFETs?

How do I explain this regulation action in terms of control theory?

Can different manufacturers have same part number for a transistor?

Why is the Base-emitter ON voltage as high as 2V in the BJT datasheet?

Why is the telecom input power supply range 36 to 72 V (polarity ignored)?

Why is the thermal resistance of copper shown higher than FR4 in below snap?

Does an EEPROM consume power only during the transition edges or during entire read/write cycle?

Why is phase margin considered more important than gain margin in dc-dc converters?

From a flux point of view, how can we explain that the equivalent inductance is half when identical inductors are connected in parallel?

What is the purpose of this sense pin in dual MOSFET package? [duplicate]

What is the purpose of voids near thermal pad in a MOSFET?

For below circuit, the simulation result is not matching with theoretical prediction

What is the meaning of the following statement regarding Zener diode addition at the output of a voltage regulator?

Does turn-on and turn-off delay cause MOSFET switching loss?

Why is the Y-capacitor named so?

Do we really need the metallic chassis to be grounded if it is coated with a non-conductive paint?

What is meant by Switching charge ( under Gate charge characteristics) in the given MOSFET datasheet?

Power converter: Why is audio susceptibility named so?

Frequency analyzer for loop gain measurement - Why should the injection point have low output impedance and high input impedance?

What is meant by the statement "Local bypass capacitors are needed to control EMC coupling with heat sink"?

Why are differential mode chokes (inductors) not generally coupled?

How do we appropriately select the duty cycle in a flyback converter?

Why is buck-boost converter showing a different trend than buck and boost in efficiency peaking point?

Why is the thermal conductivity of FR4 shown to have two different values? (Based on heat flow direction)

How does the bottom resistor in feedback resistive divider impact noise sensitivity?

Why do they keep series resistor with each open drain output during Wired OR logic?

Why is saturation region called so in BJT characteristics?

What is meant by soft strap and pin strap (HW strap) in a processor datasheet?