User Jay

2 votes

3 answers

3k views

Using an NPN transistor as a high-side switch

asked Aug 22, 2021 at 15:42

7 votes

4 answers

3k views

Can copper pour be used as an alternative to large traces?

asked Aug 30, 2019 at 1:06

5 votes

5 answers

2k views

What are the risks of having a small annular ring?

asked Nov 27, 2021 at 2:25

0 votes

1 answer

2k views

Low Quiescent LDO vs. Buck Converter: Which is better for low power applications?

asked Aug 25, 2019 at 5:14

0 votes

2 answers

2k views

What happens if you apply a positive Vgs to a P-MOSFET?

asked Apr 9, 2020 at 22:45

3 votes

2 answers

2k views

How does a RC Lowpass filter work?

asked Jan 2, 2020 at 4:07

6 votes

5 answers

1k views

Mixing audio signals: pros and cons of using resistors instead of an op-amp

asked Feb 11 at 21:21

3 votes

3 answers

1k views

Making a 9-coil, 3-phase brushless PCB stator

asked Nov 14, 2022 at 14:59

2 votes

2 answers

1k views

Is it good practice to use diodes in a stereo to mono conversion?

asked Apr 17, 2021 at 13:06

1 vote

3 answers

1k views

Can a 100W heating element heat up just as fast as a 300W heating element?

asked Aug 6, 2021 at 13:08

6 votes

1 answer

891 views

What are the issues with using multiple inductors for a DC/DC converter?

asked Mar 6, 2021 at 20:10

5 votes

4 answers

859 views

Best practice for 2 kV enclosure

asked Feb 20, 2022 at 22:29

0 votes

2 answers

687 views

Not getting 2.2 kV output on a microwave transformer

asked Feb 27, 2022 at 16:17

2 votes

2 answers

682 views

Is it safe to have a ground plane under a Bluetooth module for a DC-DC converter?

asked Mar 29, 2020 at 23:18

1 vote

1 answer

659 views

Calculating MOSFET Heat Dissipation onto PCB

asked Aug 13, 2019 at 2:22

0 votes

1 answer

620 views

Is it possible to use two HM-10 on two Arduinos for bidirectional Bluetooth communication?

asked Feb 11, 2020 at 22:33

0 votes

2 answers

594 views

Effect of Discontinuous Conduction Mode of a Buck Converter on Charging IC

asked Dec 19, 2019 at 16:11

1 vote

2 answers

564 views

When should ESD Protection Diodes be used?

asked Aug 9, 2019 at 0:06

0 votes

1 answer

505 views

In DC-DC converters, how can the ripple current affect the circuit's performance?

asked Oct 2, 2021 at 20:14

1 vote

1 answer

493 views

Would a battery be considered an independent or dependent voltage source?

asked Oct 9, 2019 at 4:44

0 votes

1 answer

476 views

Issues reading from an I2C device

asked Feb 1, 2020 at 14:04

0 votes

0 answers

456 views

Using Thermal Epoxy vs Super Glue for Thermal Couple temperature measuring

asked Oct 27, 2021 at 1:56

2 votes

2 answers

449 views

How can the amount of dielectric material affect a PCB?

asked Jun 13, 2021 at 4:26

1 vote

1 answer

441 views

Copper Weight/Copper Pour Usability in Thermal Management

asked Sep 15, 2021 at 1:25

1 vote

1 answer

424 views

Risks of exceeding current discharge rating of a LiPo battery

asked Apr 11, 2022 at 20:12

0 votes

1 answer

375 views

Is it to safe to charge my lithium ion battery at 1C?

asked Nov 6, 2021 at 11:39

0 votes

2 answers

346 views

My Buck-Boost Converter Circuit Isn't Working

asked Jul 7, 2019 at 3:22

0 votes

1 answer

321 views

Viewing the Arduino Serial Monitor while ATMega328P is powered by batteries

asked May 4, 2020 at 23:23

0 votes

0 answers

274 views

Is it safe to place thermistor on 18650 battery tab?

asked Aug 20, 2022 at 19:56

0 votes

2 answers

247 views

What kind of amplifier do I need for differential to single-ended audio conversion?

asked Apr 24, 2021 at 21:54

Stack Exchange Network

45 Questions

Using an NPN transistor as a high-side switch

Can copper pour be used as an alternative to large traces?

What are the risks of having a small annular ring?

Low Quiescent LDO vs. Buck Converter: Which is better for low power applications?

What happens if you apply a positive Vgs to a P-MOSFET?

How does a RC Lowpass filter work?

Mixing audio signals: pros and cons of using resistors instead of an op-amp

Making a 9-coil, 3-phase brushless PCB stator

Is it good practice to use diodes in a stereo to mono conversion?

Can a 100W heating element heat up just as fast as a 300W heating element?

What are the issues with using multiple inductors for a DC/DC converter?

Best practice for 2 kV enclosure

Not getting 2.2 kV output on a microwave transformer

Is it safe to have a ground plane under a Bluetooth module for a DC-DC converter?

Calculating MOSFET Heat Dissipation onto PCB

Is it possible to use two HM-10 on two Arduinos for bidirectional Bluetooth communication?

Effect of Discontinuous Conduction Mode of a Buck Converter on Charging IC

When should ESD Protection Diodes be used?

In DC-DC converters, how can the ripple current affect the circuit's performance?

Would a battery be considered an independent or dependent voltage source?

Issues reading from an I2C device

Using Thermal Epoxy vs Super Glue for Thermal Couple temperature measuring

How can the amount of dielectric material affect a PCB?

Copper Weight/Copper Pour Usability in Thermal Management

Risks of exceeding current discharge rating of a LiPo battery

Is it to safe to charge my lithium ion battery at 1C?

My Buck-Boost Converter Circuit Isn't Working

Viewing the Arduino Serial Monitor while ATMega328P is powered by batteries

Is it safe to place thermistor on 18650 battery tab?

What kind of amplifier do I need for differential to single-ended audio conversion?