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0 votes

2 answers

437 views

Differential amplifier, superposition theorem, output derivation, what is a loop here?

asked Jan 23, 2019 at 0:11

1 vote

4 answers

188 views

TDMA in telephone circuit switching - isn't there delay in transmitting a particular user's speech? [closed]

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asked Oct 8, 2018 at 1:03

0 votes

1 answer

1k views

Powering up STM32L from Lithium Ion battery [closed]

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asked Mar 31, 2018 at 1:34

0 votes

5 answers

4k views

Boost converter, how does diode allow current from inductor to flow towards capacitor?

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asked Feb 22, 2018 at 2:51

0 votes

4 answers

186 views

Maximum power point, why do you need to change voltage again? Isn't it simply \$ P = i^2 \cdot R \$?

power circuit-analysis power-electronics solar-cell solar-energy

asked Feb 22, 2018 at 2:35

0 votes

1 answer

151 views

DC Power supply, current and voltage are independent of each other?

power-supply current power-electronics electricity

asked Feb 17, 2018 at 3:35

0 votes

1 answer

46 views

\$ V_o \$ in this simple circuit with 2 diodes and 3 batteries

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asked Feb 5, 2018 at 0:11

0 votes

1 answer

88 views

Signal processing, signal recovering with lowpass filter

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asked Dec 7, 2017 at 20:35

1 vote

2 answers

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Calculating current in the inverting op-amp

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asked Dec 3, 2017 at 6:30

0 votes

1 answer

69 views

\$i_{b1}\$ in this simple bjt circuit

bjt common-mode small-signal

asked Nov 19, 2017 at 5:24

0 votes

1 answer

114 views

Bjt active in circuit, \$ V_{cb} \$ is ignored, why?

transistors bjt

asked Nov 13, 2017 at 17:35

0 votes

1 answer

372 views

Current flow stops at battery's positive terminal?

current circuit-analysis

asked Nov 16, 2017 at 2:55

1 vote

1 answer

6k views

Asynchronous induction motor, current in stator

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asked Nov 7, 2017 at 3:50

0 votes

1 answer

2k views

Negative peak detector, capacitor

diodes

asked May 5, 2017 at 23:31

2 votes

3 answers

818 views

Voltage source and two resistors in series, voltage vetween Vs and R1

circuit-analysis

asked Oct 19, 2017 at 1:33

0 votes

1 answer

219 views

Voltage across open in this diode circuit with two batteries

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asked Oct 17, 2017 at 1:51

0 votes

2 answers

859 views

Circuit with one voltage source, calculating voltages at nodes

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asked Sep 7, 2017 at 20:59

0 votes

1 answer

116 views

Sign across resistor, circuit with diodes and fuse

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asked Sep 23, 2017 at 23:43

0 votes

1 answer

271 views

Vo in this simple circuit with forward biased diode

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asked May 2, 2017 at 23:15

1 vote

1 answer

397 views

Transistor amplifiers, ac model Rd when diode is reverse biased

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asked Apr 4, 2017 at 4:34

3 votes

3 answers

2k views

NPN Transistor voltage calculation

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asked Apr 2, 2017 at 3:36

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21 Questions

Differential amplifier, superposition theorem, output derivation, what is a loop here?

TDMA in telephone circuit switching - isn't there delay in transmitting a particular user's speech? [closed]

Powering up STM32L from Lithium Ion battery [closed]

Boost converter, how does diode allow current from inductor to flow towards capacitor?

Maximum power point, why do you need to change voltage again? Isn't it simply \$ P = i^2 \cdot R \$?

DC Power supply, current and voltage are independent of each other?

\$ V_o \$ in this simple circuit with 2 diodes and 3 batteries

Signal processing, signal recovering with lowpass filter

Calculating current in the inverting op-amp

\$i_{b1}\$ in this simple bjt circuit

Bjt active in circuit, \$ V_{cb} \$ is ignored, why?

Current flow stops at battery's positive terminal?

Asynchronous induction motor, current in stator

Negative peak detector, capacitor

Voltage source and two resistors in series, voltage vetween Vs and R1

Voltage across open in this diode circuit with two batteries

Circuit with one voltage source, calculating voltages at nodes

Sign across resistor, circuit with diodes and fuse

Vo in this simple circuit with forward biased diode

Transistor amplifiers, ac model Rd when diode is reverse biased

NPN Transistor voltage calculation