User VoltsAndNuts

7 votes

3 answers

578 views

Coil suppression: Zener + diode: how to minimize the negative voltage?

asked Jan 11 at 22:04

5 votes

2 answers

1k views

Speeding up turn-on and off with VOM1271 Photovoltaic MOSFET Driver (/optocoupler)

asked Dec 21, 2017 at 21:05

4 votes

3 answers

495 views

Battery fuses breaking capacity: main and accessories

asked Jan 24 at 23:18

4 votes

2 answers

293 views

High-side gate driver application schematic

asked Mar 4 at 23:37

4 votes

1 answer

309 views

Ideal diode IC (TPS2419D) not working

asked Mar 14 at 23:40

2 votes

1 answer

272 views

Using plain connectors on thermocouple / external cold junction compensation

asked Dec 3, 2021 at 11:23

1 vote

0 answers

134 views

P-channel MOSFET + op-amp ideal diode

asked Jan 16 at 17:34

1 vote

1 answer

622 views

µC (Arduino) and Dealing with thermocouple noise

asked Dec 23, 2017 at 16:12

1 vote

2 answers

192 views

Symetric power supply from two isolated supplies?

asked May 30, 2018 at 20:02

0 votes

0 answers

51 views

How to calculate R for an AC load on a 3-ph system

asked Feb 28, 2019 at 16:22

0 votes

0 answers

44 views

Loading an AC generator with DC Chopper + resistor

asked Mar 21, 2019 at 11:06

0 votes

0 answers

83 views

Thermocouple chip & CJC compensation under 0°C

asked Aug 27, 2019 at 14:37

0 votes

0 answers

46 views

Identification of a threaded connector (on a speed sensor)

asked Apr 29, 2020 at 9:25

0 votes

0 answers

102 views

How to "clean" a DC brushed motor : noise on CANbus even without moving!

asked Nov 11, 2020 at 22:15

0 votes

1 answer

253 views

Op-Amp / In-Amp (INA826) as voltage divider

asked Nov 23, 2020 at 9:07

0 votes

1 answer

162 views

Inverter ringing on high side : how to minimize it?

asked Dec 7, 2020 at 16:39

0 votes

0 answers

469 views

Thermocouple simulator circuit : isolation & voltage reference

asked Dec 21, 2020 at 15:36

0 votes

1 answer

85 views

Routing Data (Ethernet) + power on the same connector

asked Nov 18, 2021 at 12:30

0 votes

1 answer

207 views

Ruggedizing a home-made High-Current SSPC

asked Dec 28, 2017 at 22:04

0 votes

2 answers

458 views

Industrial contactor frequency influence

asked Feb 17, 2018 at 20:56

0 votes

0 answers

438 views

Lowering the voltage of a motorcycle regulator

asked Feb 26, 2018 at 14:14

0 votes

2 answers

81 views

Arduino NANOs sharing input signals and controlling Pixel Ring blowing up

asked Mar 16, 2018 at 12:13

0 votes

2 answers

129 views

Ideal diode P-channel + matched transistor

asked Jan 30 at 18:44

0 votes

1 answer

49 views

PoL DC/DC on a +12V bus with battery

asked Feb 16 at 17:14

0 votes

1 answer

127 views

Non-isolated DC/DC converter

asked Feb 28 at 9:28

0 votes

1 answer

82 views

GPIO directly driving a P-channel: voltage too high?

asked Mar 15 at 0:36

0 votes

0 answers

43 views

Ideal Diode (TPS2419D) fried by floating DC/DC?

asked Apr 4 at 23:20

0 votes

0 answers

38 views

Arc jumping from high resistance to low resistance path

asked Jun 7 at 0:01

Stack Exchange Network

28 Questions

Coil suppression: Zener + diode: how to minimize the negative voltage?

Speeding up turn-on and off with VOM1271 Photovoltaic MOSFET Driver (/optocoupler)

Battery fuses breaking capacity: main and accessories

High-side gate driver application schematic

Ideal diode IC (TPS2419D) not working

Using plain connectors on thermocouple / external cold junction compensation

P-channel MOSFET + op-amp ideal diode

µC (Arduino) and Dealing with thermocouple noise

Symetric power supply from two isolated supplies?

How to calculate R for an AC load on a 3-ph system

Loading an AC generator with DC Chopper + resistor

Thermocouple chip & CJC compensation under 0°C

Identification of a threaded connector (on a speed sensor)

How to "clean" a DC brushed motor : noise on CANbus even without moving!

Op-Amp / In-Amp (INA826) as voltage divider

Inverter ringing on high side : how to minimize it?

Thermocouple simulator circuit : isolation & voltage reference

Routing Data (Ethernet) + power on the same connector

Ruggedizing a home-made High-Current SSPC

Industrial contactor frequency influence

Lowering the voltage of a motorcycle regulator

Arduino NANOs sharing input signals and controlling Pixel Ring blowing up

Ideal diode P-channel + matched transistor

PoL DC/DC on a +12V bus with battery

Non-isolated DC/DC converter

GPIO directly driving a P-channel: voltage too high?

Ideal Diode (TPS2419D) fried by floating DC/DC?

Arc jumping from high resistance to low resistance path