User Martin Petrei

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Common emitter variants

answered Sep 11, 2014 at 11:14

1 vote

How to choose a transistor for amplification

answered Sep 11, 2014 at 12:10

1 vote

Three-phase rectifier circuit simulation

answered Feb 9, 2014 at 18:14

1 vote

How to identify an ordinary coil? Can I use some tools do identify its value?

answered Dec 27, 2013 at 13:37

1 vote

How can you calculate base voltage of a transistor when there are biasing resistor and a resistor between 2 input terminal

answered Aug 20, 2014 at 13:18

1 vote

Adding voltage divider to output of power amp concerns

answered Sep 18, 2014 at 16:55

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Using KCL in Mesh Analysis

answered Sep 21, 2014 at 3:03

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Hardware Implementation of Discrete time Systems

answered Sep 21, 2014 at 5:06

1 vote

Power consumption in simple example

answered Sep 22, 2014 at 1:12

1 vote

Transistor biasing problem

answered Sep 16, 2014 at 15:05

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When is this voltage source activated?

answered Sep 16, 2014 at 16:39

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Finding the step response of a RLC circuit

answered Sep 16, 2014 at 17:51

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Does the value of a resistor matter when doing voltage division to cut it into a half?

answered Sep 18, 2014 at 16:08

1 vote

Amplitude and phase spectrum

answered Sep 29, 2014 at 23:01

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What happens to a DSB signal if I use an envelope detector instead of Low Pass Filter

answered Oct 1, 2014 at 17:01

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Understanding Transistors

answered Sep 28, 2014 at 2:15

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Which is actually an active component?

answered Sep 23, 2014 at 15:21

1 vote

RLC circuit - transfer function through differential equation - Band stop filter

answered Sep 23, 2014 at 16:18

0 votes

Closing two circuits from one button press, with a delay?

answered Sep 23, 2014 at 17:02

0 votes

Frequency of square wave

answered Sep 23, 2014 at 13:29

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Max Current Output

answered Sep 19, 2014 at 3:04

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Limitations of using minimum no. of MUXes for a given boolean function

answered Feb 5, 2014 at 1:31

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What applications require isolated transformers?

answered Aug 11, 2014 at 19:38

0 votes

KVL loop current direction convention--should be same in all loops?

answered Aug 13, 2014 at 13:02

0 votes

sinusoidal frequency doubling

answered Aug 14, 2014 at 13:30

0 votes

How to wire up this transformer?

answered Dec 27, 2013 at 17:27

0 votes

Required Emitter Resistance \$R_E\$ for the Maximum Emitter Current for a BJT

answered Jan 9, 2014 at 11:06

0 votes

RTD's resistance to temperature

answered Feb 3, 2014 at 14:18

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What is the purpose of this spiral wire on top of the transformer body?

answered Feb 9, 2014 at 18:25

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How electron movement produces current,instead of having a slow drift speed?

answered Feb 17, 2014 at 10:47

Stack Exchange Network

135 Answers

Common emitter variants

How to choose a transistor for amplification

Three-phase rectifier circuit simulation

How to identify an ordinary coil? Can I use some tools do identify its value?

How can you calculate base voltage of a transistor when there are biasing resistor and a resistor between 2 input terminal

Adding voltage divider to output of power amp concerns

Using KCL in Mesh Analysis

Hardware Implementation of Discrete time Systems

Power consumption in simple example

Transistor biasing problem

When is this voltage source activated?

Finding the step response of a RLC circuit

Does the value of a resistor matter when doing voltage division to cut it into a half?

Amplitude and phase spectrum

What happens to a DSB signal if I use an envelope detector instead of Low Pass Filter

Understanding Transistors

Which is actually an active component?

RLC circuit - transfer function through differential equation - Band stop filter

Closing two circuits from one button press, with a delay?

Frequency of square wave

Max Current Output

Limitations of using minimum no. of MUXes for a given boolean function

What applications require isolated transformers?

KVL loop current direction convention--should be same in all loops?

sinusoidal frequency doubling

How to wire up this transformer?

Required Emitter Resistance \$R_E\$ for the Maximum Emitter Current for a BJT

RTD's resistance to temperature

What is the purpose of this spiral wire on top of the transformer body?

How electron movement produces current,instead of having a slow drift speed?