User Ri Di

11 votes

3 answers

2k views

Why is the inductor's voltage not specified in the datasheet?

asked Sep 4, 2021 at 18:27

9 votes

6 answers

4k views

Reason not to use aluminium wires, other than higher resistance

asked Jul 25 at 7:12

7 votes

2 answers

461 views

Should RVs electrical system be grounded to chassis?

asked Oct 24 at 12:20

6 votes

2 answers

808 views

Does it matter how HV contactor is connected?

asked Dec 6, 2022 at 13:05

5 votes

5 answers

862 views

Is heating element resistance linear?

asked Oct 11 at 16:07

4 votes

4 answers

1k views

How could I connect a PDIP8 PIC controller to a PCB so I could remove it?

asked Oct 4 at 16:38

3 votes

2 answers

205 views

Should I chooses fuse with a lower value than nominal?

asked Apr 5 at 12:17

3 votes

7 answers

2k views

600VDC measurement with Arduino (voltage divider)

asked Nov 9, 2022 at 10:22

2 votes

1 answer

103 views

How do high-voltage DC/DC converters power themselves?

asked Nov 10, 2022 at 17:43

2 votes

5 answers

1k views

Is the resistance of a diode an important factor?

asked Nov 19, 2022 at 12:10

2 votes

2 answers

193 views

Pre-charge for 230 V household appliances

asked Aug 9 at 11:44

1 vote

0 answers

51 views

First cell in series connection gets charged first

asked Sep 26, 2022 at 6:32

1 vote

1 answer

58 views

What transistors are used in DC-AC part of HVDC?

asked Jan 12 at 7:14

1 vote

1 answer

49 views

Short (<3m) CANBUS line termination for two devices

asked Apr 5 at 11:38

1 vote

1 answer

144 views

How EV chargers know the battery's charge level? [duplicate]

asked Jul 14 at 6:08

1 vote

1 answer

32 views

Requirements for base PIC test

asked May 21 at 7:15

1 vote

1 answer

111 views

How close to electronics can a relay be?

asked Jul 6 at 15:23

1 vote

2 answers

387 views

Do all AC-DC converters produce current spikes in input?

asked Jan 10, 2022 at 13:37

1 vote

2 answers

692 views

Can I use a constant voltage and constant current LED driver to charge a battery?

asked Mar 17, 2022 at 11:38

1 vote

2 answers

180 views

PC emits buzzing sound when nearby welding machine is on

asked Mar 18, 2022 at 10:07

1 vote

0 answers

124 views

Proper way to design sine inverter

asked Aug 28, 2021 at 10:42

1 vote

1 answer

147 views

Ultra low ESL capacitor for boost converter

asked Oct 4, 2021 at 18:22

1 vote

2 answers

251 views

What is actual DC battery cell resistance

asked Oct 22, 2021 at 11:39

1 vote

2 answers

438 views

Should battery be disconnected on both terminals?

asked Dec 6, 2021 at 12:13

1 vote

2 answers

185 views

Excessive current in this inverter design

asked Feb 20, 2021 at 9:19

1 vote

2 answers

923 views

How to improve buck converter's efficiency

asked Jun 12, 2021 at 17:36

1 vote

3 answers

468 views

Is very short current spike harmful for a MOSFET?

asked Jun 21, 2021 at 18:43

0 votes

1 answer

90 views

Can this DC-DC converter be connected directly

asked Jul 22, 2021 at 7:39

0 votes

2 answers

586 views

Do DC-DC converters need diode on output

asked Jul 26, 2021 at 9:55

0 votes

2 answers

70 views

Can battery damp current

asked Jul 27, 2021 at 12:56

Stack Exchange Network

62 Questions

Why is the inductor's voltage not specified in the datasheet?

Reason not to use aluminium wires, other than higher resistance

Should RVs electrical system be grounded to chassis?

Does it matter how HV contactor is connected?

Is heating element resistance linear?

How could I connect a PDIP8 PIC controller to a PCB so I could remove it?

Should I chooses fuse with a lower value than nominal?

600VDC measurement with Arduino (voltage divider)

How do high-voltage DC/DC converters power themselves?

Is the resistance of a diode an important factor?

Pre-charge for 230 V household appliances

First cell in series connection gets charged first

What transistors are used in DC-AC part of HVDC?

Short (<3m) CANBUS line termination for two devices

How EV chargers know the battery's charge level? [duplicate]

Requirements for base PIC test

How close to electronics can a relay be?

Do all AC-DC converters produce current spikes in input?

Can I use a constant voltage and constant current LED driver to charge a battery?

PC emits buzzing sound when nearby welding machine is on

Proper way to design sine inverter

Ultra low ESL capacitor for boost converter

What is actual DC battery cell resistance

Should battery be disconnected on both terminals?

Excessive current in this inverter design

How to improve buck converter's efficiency

Is very short current spike harmful for a MOSFET?

Can this DC-DC converter be connected directly

Do DC-DC converters need diode on output

Can battery damp current