User Alper91

1

vote

0

answers

117

views

Connecting ADC ground to alive part of a power supply board for measurement

Dec 19 '19 at 13:27 winny 6,965

1

4

votes

2

answers

199

views

Strange shapes on the Wi-Fi module PCB

rf pcb-design antenna microwave pcb-antenna

May 17 '19 at 7:40 Sean Houlihane 3,655

3

0

votes

0

answers

46

views

Calculating the gain of a transistor in VGA

transistors gain small-signal agc

Apr 29 '19 at 12:48 Alper91 1,153

1

vote

1

answer

50

views

Source generator for Satellite Tuner input

digital-communications modulation demodulation tuner satellite

Mar 17 '19 at 11:24 Marcus Müller 63.1k

3

votes

3

answers

593

views

phase shift in LRC circuit

circuit-analysis analog filter

Jun 18 '19 at 18:59 Tony Stewart Sunnyskyguy EE75 101k

2

5

votes

2

answers

649

views

Is it safe to make a dual supply out of two wall adapters?

power-supply analog power-electronics

Sep 15 '18 at 23:18 Peter Mortensen 1,650

1

vote

2

answers

301

views

What is the name of this circuit which has Vout = sin(Vin) transfer function?

circuit-analysis analog circuit-design transfer-function

Nov 17 '18 at 22:15 JRE 44.5k

6

votes

3

answers

3k

views

Is it safe to use series polarized capacitors to form non-polarized capacitors to be used for higher rated voltage?

capacitor analog power-electronics electrolytic-capacitor

Feb 15 '19 at 14:33 Timo Kerminen 1

2

4

votes

2

answers

1k

views

Is it safe to use narrow but short PCB traces for high current flow?

pcb pcb-design analog power-electronics high-current

Aug 31 '17 at 18:14 Alper91 1,153

1

vote

5

answers

864

views

How can RPM be measured in 3 phase induction motor?

motor analog power-electronics induction-motor

Jul 19 '17 at 17:50 JRaef 3,023

0

votes

1

answer

75

views

How to use two of this DC-DC converter synchronously to get more current output?

voltage-regulator analog dc-dc-converter boost

Jul 11 '17 at 13:07 nickagian 1,460

0

votes

1

answer

67

views

Can I monitor 25A peak to peak sinusoidal current wave precisely with this Hall-Effect Sensor?

pcb-design analog current-measurement hall-effect transducer

Jun 13 '17 at 22:29 WhatRoughBeast 54.4k

2

votes

2

answers

478

views

Can I drive a three phase induction motor with this method?

motor analog power-electronics induction-motor vfd

Apr 22 '17 at 17:56 Tinkerer 967

0

votes

1

answer

571

views

How should I modify this PCB antenna?

rf antenna wifi microwave pcb-antenna

Apr 5 '17 at 8:05 Stonie 359

2

votes

3

answers

437

views

Parametric stabilizer circuit optimization for reducing ripple

voltage-regulator analog power-electronics pre-regulator

Feb 3 '17 at 8:02 analogsystemsrf 34.2k

1

vote

2

answers

4k

views

Can polarized capacitors be used for negative voltage generation?

capacitor analog power-electronics charging electrolytic-capacitor

Jan 18 '17 at 13:27 Marko 1,203

1

vote

2

answers

149

views

Is it possible to store charge in a capacitor with lower voltage to another capacitor with higher voltage?

analog power-electronics boost

Dec 24 '16 at 20:28 Olin Lathrop 298k

0

votes

1

answer

805

views

How does inductance of armature winding response to changing load in motor?

motor transformer analog power-electronics brushless-dc-motor

Dec 26 '16 at 15:14 Transistor Overlord 318

0

votes

4

answers

1k

views

How to get rid of voltage spikes in this supply voltage switcher circuit?

analog power-electronics protection

Dec 21 '16 at 20:07 Tony Stewart Sunnyskyguy EE75 101k

1

vote

1

answer

3k

views

Do BLDC and Induction motors have the same efficiency vs. load relation?

motor power-electronics brushless-dc-motor electric-machine

Apr 10 '19 at 12:33 Community♦ 1

1

vote

3

answers

292

views

How can I get rid of this spike in my overvoltage protection circuit?

analog circuit-design protection ripple

Dec 10 '16 at 7:38 a concerned citizen 9,567

0

votes

1

answer

306

views

Can I calculate the horsepower by only AC current flow in windings in AC motor?

motor analog power-electronics brushless-dc-motor induction-motor

Oct 18 '16 at 15:37 Marko Buršič 16.8k

-1

votes

2

answers

125

views

How to design an efficient high power bilateral switch for this special purpose? [closed]

digital-logic switches analog power-electronics switching

Sep 21 '16 at 16:21 Dan Mills 14.3k

0

votes

3

answers

388

views

Relation between collector current and IF current in an optocoupler?

analog opto-isolator optoelectronics digital-isolator

Sep 20 '16 at 15:13 WhatRoughBeast 54.4k

1

vote

1

answer

1k

views

Can we make Colpitts Oscillator adjustable?

circuit-analysis analog integrated-circuit oscillator oscillation

Sep 14 '16 at 18:56 Andy aka 323k

1

vote

1

answer

402

views

How to create high voltage levels for high side input of a driver?

digital-logic logic-gates mosfet-driver gate-driving igbt

Sep 2 '16 at 12:44 Olin Lathrop 298k

1

vote

1

answer

339

views

What determines the discharge time of Dual slope ADC?

adc analog integrated-circuit vlsi integrator

Aug 28 '16 at 20:26 Andy aka 323k

1

vote

2

answers

395

views

High voltage Transmission gates

transistors analog high-voltage cmos

Aug 28 '16 at 2:25 Whit3rd 5,775

0

votes

1

answer

157

views

Altium Designer: How to select different subcircuits in Schematic and on PCB?

pcb-design altium

Jun 14 '17 at 5:34 Sachin 596

3

votes

3

answers

1k

views

Why do we want higher power factor in ac motors?

motor analog power-electronics induction-motor electric-machine

Aug 1 '16 at 17:28 Community♦ 1

Stack Exchange Network

current community

your communities

more stack exchange communities

Next badge

64 Questions

Connecting ADC ground to alive part of a power supply board for measurement

Strange shapes on the Wi-Fi module PCB

Calculating the gain of a transistor in VGA

Source generator for Satellite Tuner input

phase shift in LRC circuit

Is it safe to make a dual supply out of two wall adapters?

What is the name of this circuit which has Vout = sin(Vin) transfer function?

Is it safe to use series polarized capacitors to form non-polarized capacitors to be used for higher rated voltage?

Is it safe to use narrow but short PCB traces for high current flow?

How can RPM be measured in 3 phase induction motor?

How to use two of this DC-DC converter synchronously to get more current output?

Can I monitor 25A peak to peak sinusoidal current wave precisely with this Hall-Effect Sensor?

Can I drive a three phase induction motor with this method?

How should I modify this PCB antenna?

Parametric stabilizer circuit optimization for reducing ripple

Can polarized capacitors be used for negative voltage generation?

Is it possible to store charge in a capacitor with lower voltage to another capacitor with higher voltage?

How does inductance of armature winding response to changing load in motor?

How to get rid of voltage spikes in this supply voltage switcher circuit?

Do BLDC and Induction motors have the same efficiency vs. load relation?

How can I get rid of this spike in my overvoltage protection circuit?

Can I calculate the horsepower by only AC current flow in windings in AC motor?

How to design an efficient high power bilateral switch for this special purpose? [closed]

Relation between collector current and IF current in an optocoupler?

Can we make Colpitts Oscillator adjustable?

How to create high voltage levels for high side input of a driver?

What determines the discharge time of Dual slope ADC?

High voltage Transmission gates

Altium Designer: How to select different subcircuits in Schematic and on PCB?

Why do we want higher power factor in ac motors?