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Electrical Engineering Forum
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Join the expert discussion on electrical engineering topics. Topics like the uses of electricity and the equipment for power generation. Circuits, Fiber, Signals and Systems, Semiconductor Devices...
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Title
Can power supplies cause temperature fluctuations....
Jun 1, 2016
Replies
3
Views
1K
Understanding inductive kickback in boost converter
May 31, 2016
Replies
12
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5K
Digital Multimeters with a PC interface (recommendations)
May 31, 2016
Replies
3
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1K
Anyone used this solder re-work station?
May 31, 2016
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2
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1K
What different types of on-grid solar systems are there?
May 31, 2016
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3
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3K
Issue with Cancelling ESL for Input Capacitors
May 31, 2016
Replies
6
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2K
Does C3 have to be a electrolytic cap?
May 31, 2016
Replies
30
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3K
RF Module Communication for Hobby Project: Using TTL or Encoders/Decoders?
May 30, 2016
Replies
7
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2K
Can a Vigilance Control Device improve safety and efficiency?
May 30, 2016
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5
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1K
Why is dielectric material used for anti-reflective coating?
May 30, 2016
Replies
3
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3K
Is it Possible to get over 90% efficiency from a servo motor
May 30, 2016
Replies
2
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1K
AC Mains Inverter Refresher: exotic advantages?
May 29, 2016
Replies
1
Views
2K
What would be the most efficient 1kw motor to use at low RPM
May 29, 2016
Replies
3
Views
2K
Understanding Rotor MMF in Induction Generators: Magnetizing or Demagnetizing?
May 28, 2016
Replies
24
Views
5K
Does AC form a closed loop circuit?
May 28, 2016
2
Replies
87
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11K
Bode Plot Method For a Transfer Function
May 28, 2016
Replies
1
Views
2K
Shunt susceptance and line charging susceptance
May 27, 2016
Replies
1
Views
20K
How Should I Properly Shut Down My Rigol 1054Z Oscilloscope?
May 27, 2016
Replies
8
Views
2K
Why named it parametric amplifier?
May 27, 2016
Replies
2
Views
1K
About capacitor -- how can current flow "through" it?
May 26, 2016
Replies
18
Views
5K
Energy Storage Trains: Novel Old-School Tech with Scalability
May 26, 2016
Replies
13
Views
2K
Question about a differential mount board pressure sensor
May 26, 2016
Replies
8
Views
2K
Calculating core losses in transformers
May 26, 2016
Replies
17
Views
7K
Why does the linear antenna radiate at k^2?
May 26, 2016
Replies
3
Views
1K
Detanglers for copper wire/power lines - Do they exist?
May 26, 2016
Replies
4
Views
2K
Is My Sensor Reliable as a Proximity Sensor?
May 26, 2016
Replies
12
Views
2K
How to analyze this power supply circuit
May 25, 2016
Replies
23
Views
2K
Making the Most Powerful Home Electromagnet
May 25, 2016
Replies
4
Views
4K
Question about PWM inverter output
May 25, 2016
Replies
7
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2K
Factors affecting generator life and performance
May 25, 2016
Replies
7
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2K
How to delay (and control) a composite video signal?
May 25, 2016
Replies
11
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4K
Will a battery backup (UPS) manage pump startup current?
May 24, 2016
Replies
15
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3K
Understanding operation of specific SMPS example (is it a flyback?)
May 24, 2016
Replies
2
Views
2K
OrCad Capture CIS -- Unconnected pin, no FLOAT property or FLOAT = e
May 24, 2016
Replies
2
Views
7K
How does an amplifier inadvertently demodulate a radio signal?
May 24, 2016
2
Replies
74
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9K
Capacitance vs. Resistance Proof
May 24, 2016
Replies
1
Views
1K
Thunderstorms Frying My Anemometer Displays
May 23, 2016
Replies
19
Views
2K
Some questions on transformers, coils, and short circuits.
May 23, 2016
Replies
7
Views
2K
Splitting 12V high current DC wire
May 23, 2016
Replies
6
Views
3K
How to get a pwm output for a 35 V, 0.35 A dc input signal?
May 23, 2016
Replies
17
Views
2K
HeNe Laser Power Supply Components
May 22, 2016
Replies
4
Views
3K
Which Solar Setup is Best for a Zero-Feed Tariff Family Home?
May 22, 2016
Replies
15
Views
2K
What equipment is needed for illuminated I-V measurements of a solar cell?
May 22, 2016
Replies
1
Views
1K
Choosing the Right Voltage Gain for Frequency Amplification | 250 Hz to 50 kHz
May 21, 2016
Replies
39
Views
4K
Question about Buck Convertor Operation
May 21, 2016
Replies
11
Views
2K
Soldering small pins on IC to a board
May 21, 2016
Replies
24
Views
5K
How to Measure Power Using a Photodiode?
May 20, 2016
Replies
6
Views
2K
Calculation for Earth fault relay
May 19, 2016
Replies
2
Views
1K
3 phase sewage scraper bridge with 24VAC control issues
May 19, 2016
Replies
4
Views
2K
Phase difference in long runs of wire
May 19, 2016
Replies
11
Views
2K
Which Values Should I Use When Calculating Power in a Circuit?
May 18, 2016
Replies
6
Views
2K
Speed And Direction Control of Motor
May 18, 2016
Replies
5
Views
2K
Limiting factors of PV Modules and Thermal Collectors
May 17, 2016
Replies
2
Views
2K
Negative sequence currents in an alternator
May 17, 2016
Replies
4
Views
3K
Power Factor Correction for a small 60W AC Induction motor
May 17, 2016
2
Replies
55
Views
8K
Help with determining transfer function for a single phase inverter
May 17, 2016
Replies
1
Views
2K
High side and Low side switching
May 17, 2016
Replies
3
Views
2K
Battery life using 6000 watt inverter
May 17, 2016
Replies
4
Views
3K
2nd order RC filter with two equal poles
May 17, 2016
Replies
12
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2K
Linear Induction Coilgun with superconducting projectile
May 16, 2016
Replies
8
Views
4K
How do I modify this bias circuit Mesa Nomad 45 tube amp
May 16, 2016
Replies
27
Views
8K
Understanding Synchronous Rotation in 3-Phase Induction Motors
May 16, 2016
Replies
7
Views
2K
Question about batteries for an electric cart project
May 16, 2016
Replies
3
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2K
Problem with permanent magnet synchronous machine simulink
May 16, 2016
Replies
1
Views
2K
How to Determine Output of Mazilli Circuit with 200 uh Inductor?
May 15, 2016
Replies
12
Views
2K
Power Grid, L goes up, why grid current goes up as well?
May 15, 2016
Replies
2
Views
1K
Permanent magnet motor drive train
May 15, 2016
Replies
11
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2K
Formula Debate: Is P=V*I Different Than P=I*V?
May 15, 2016
Replies
20
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3K
Do Vacuum Tube Amplifiers Emit X-Rays at Lower Voltages and Frequencies?
May 15, 2016
Replies
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8K
Designing Your Own Transformer for Electrical Engineers
May 15, 2016
Replies
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3K
Current in a solar cell when temperature increases?
May 14, 2016
Replies
2
Views
2K
Voltage across reverse biased diode
May 14, 2016
Replies
16
Views
7K
Looking for help calculating daily solar PV insolation
May 14, 2016
Replies
2
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1K
How can i calculate the time delay in arduino?
May 13, 2016
Replies
4
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2K
Is it practical to generate all US power by solar PV?
May 13, 2016
5
Replies
202
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19K
What type of transistor works with a 2.7v max source for a DC to AC inverter?
May 13, 2016
Replies
17
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3K
Remove Gravity from Accelerometer values
May 13, 2016
Replies
9
Views
25K
MIT graduates cannot power a light bulb with a battery
May 12, 2016
Replies
16
Views
5K
Buck regulator design, which parts can be slightly different?
May 12, 2016
Replies
3
Views
2K
Have an idea I want to realise but...
May 12, 2016
Replies
1
Views
1K
Fast switching between two input powers
May 12, 2016
Replies
26
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5K
Silvaco IC simulation with Athena Atlas
May 12, 2016
Replies
3
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6K
Is a Grounded ATV Generator Coil a Half-Wave System?
May 12, 2016
Replies
8
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2K
Electronic Design component selection intuition
May 12, 2016
Replies
2
Views
1K
Distance variation dependency between coil and magnet
May 12, 2016
Replies
2
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2K
Coil Winding Orientation and Pattern....
May 11, 2016
Replies
5
Views
4K
Help- electric/gas hybrid go kart project
May 11, 2016
Replies
3
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2K
In a Parallel Resonance circuit (C parallel with RL)
May 11, 2016
Replies
2
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2K
Single CT (600/5A) to infeed PLC Analog card+Amp analog meter
May 10, 2016
Replies
9
Views
3K
Charging EV with varying input power
May 9, 2016
Replies
27
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3K
Event Driven Processing: Is a Standard Processor Redesign Possible?
May 9, 2016
Replies
11
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3K
Finiding replacment for VISHAY sginal comditioning amplifier
May 9, 2016
Replies
1
Views
995
Simple photodiode connected to lock-in amplifier
May 9, 2016
Replies
3
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2K
Understanding Photodiode Behavior in Reverse Bias Circuits
May 8, 2016
Replies
4
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2K
How does probe attenuation affect input impedance on a scope
May 8, 2016
Replies
11
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2K
Question about Non-Linear LED Loading
May 8, 2016
Replies
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3K
How Do I Generate Quarter Sine Waves?
May 7, 2016
Replies
8
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5K
Voltage Multiplier: Why Don't Current Divide Between Diodes?
May 7, 2016
Replies
11
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2K
What happens when applying a constant current source to a biased BJT?
May 7, 2016
Replies
12
Views
2K
Check logic for Watts calculation
May 6, 2016
Replies
4
Views
1K
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