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...
Threads
Induction motors and power factor
- Guineafowl
- · Replies 22 ·
Alternate uses for rail gun technology
- 1oldman2
- · Replies 25 ·
Pnp transistor with base connected to collector
- DS2016
- · Replies 5 ·
Calculate Unknown Voltages in Amplifier Circuit
- Enochfoul
- · Replies 11 ·
Why does Kraus include both A and r in his equation for a small-loop antenna?
- qnach
- · Replies 7 ·
Amplitude modulation of signals with [suppressed] carrier
- Marvin94
- · Replies 3 ·
Electromagnetism and power requirements
- Akshay690
- · Replies 6 ·
Advice on heat gun temp for de-soldering
- Planobilly
- · Replies 26 ·
How can I connect sensors in a household without a laptop or large controller?
- Marc Henry Saad
- · Replies 2 ·
Generation of video signal by photoconductive effect....
- brainbaby
- · Replies 6 ·
Low PAPR permformance for Monochromatic Frequency signals
- gowthami01
- · Replies 1 ·
Device that changes the direction of single phase ac motor?
- srinaath
- · Replies 1 ·
Farm Motor Capacitor Replacement
- noagname
- · Replies 17 ·
Impedance matching hydrophones and DAQs
- izelkay
- · Replies 12 ·
Do electrets have static charge?
- hari krishna parigi
- · Replies 2 ·
Insights AC Power Analysis: Part 1, Basics - Comments
- anorlunda
- · Replies 12 ·
Aluminium vs Copper in power lines
- Monosandalus
- · Replies 5 ·
Why we used capacitor in the fan ?
- 7see
- · Replies 4 ·
Current limiter for TIA, realizing dc current source
- Kakeh
- · Replies 2 ·
Location of ground on a GL 12 Test Board
- thuc
- · Replies 18 ·
Complete Noise Analysis: to find the minimum detectable signal
- Kakeh
- · Replies 9 ·
What do the numbers on a capacitor mean?
- MisterX
- · Replies 3 ·
Do I need to know related rates for electrical engineering?
- Singularity13
- · Replies 3 ·
Understanding DAC Output: Can It Accidentally Spit Out Digital Values?
- lcr2139
- · Replies 8 ·
Have you ever repaired a violin before?
- CaptainAtom1996
- · Replies 19 ·
Role of Quantum Mechanics and Thermodynamics in solar cell?
- says
- · Replies 1 ·
Generating SPWM using arduino-simulink environment
- srinaath
- · Replies 1 ·
Makeshift DC Motor Radiating EMF
- sp3ctr41
- · Replies 11 ·
Questions about voltage divider circuits
- Planobilly
- · Replies 11 ·
Why does speed of DC motor increase when flux is reduced?
- jaus tail
- · Replies 28 ·
What is the effect of efficiency on the cost of electricity?
- says
- · Replies 7 ·
How can I obtain a soft iron core for my electromagnet experiment?
- smokedvanilla
- · Replies 31 ·
Effect of PV on-grid (quality, voltage, stability)
- says
- · Replies 3 ·
What determines generated voltage and current in solar cell?
- says
- · Replies 1 ·
Spark gap switch and 2N6798 in PSPICE
- yi ru huang
- · Replies 15 ·
Electrolysis using Displacement current?
- Narayanan KR
- · Replies 12 ·
Back EMF & Rotor Flux: Synchronous Motor
- Passionate Eng
- · Replies 3 ·
Find TX turns ratio and 'class' questions?
- tim9000
- · Replies 5 ·
Measuring motor current on different leads
- kolleamm
- · Replies 7 ·
What is a positive sequence model of an induction machine?
- anon6912
- · Replies 1 ·
Can power supplies cause temperature fluctuations....
- lcr2139
- · Replies 3 ·
Understanding inductive kickback in boost converter
- srinaath
- · Replies 12 ·
Digital Multimeters with a PC interface (recommendations)
- tbader
- · Replies 3 ·
Anyone used this solder re-work station?
- Planobilly
- · Replies 2 ·
What different types of on-grid solar systems are there?
- says
- · Replies 3 ·
Issue with Cancelling ESL for Input Capacitors
- CraigHB
- · Replies 6 ·
Does C3 have to be a electrolytic cap?
- Planobilly
- · Replies 30 ·
RF Module Communication for Hobby Project: Using TTL or Encoders/Decoders?
- aquitaine
- · Replies 7 ·
Can a Vigilance Control Device improve safety and efficiency?
- ENE
- · Replies 5 ·
Why is dielectric material used for anti-reflective coating?
- says
- · Replies 3 ·
Is it Possible to get over 90% efficiency from a servo motor
- Fizzics
- · Replies 2 ·
AC Mains Inverter Refresher: exotic advantages?
- tim9000
- · Replies 1 ·
What would be the most efficient 1kw motor to use at low RPM
- Fizzics
- · Replies 3 ·
Understanding Rotor MMF in Induction Generators: Magnetizing or Demagnetizing?
- cnh1995
- · Replies 24 ·
Does AC form a closed loop circuit?
- justin001
- · Replies 87 ·
Bode Plot Method For a Transfer Function
- jendrix
- · Replies 1 ·
Shunt susceptance and line charging susceptance
- skyddar
- · Replies 1 ·
How Should I Properly Shut Down My Rigol 1054Z Oscilloscope?
- mishima
- · Replies 8 ·
Not using a li-po battery reduces its life cycle?
- kolleamm
- · Replies 4 ·
Why named it parametric amplifier?
- Hossein Roshan
- · Replies 2 ·
About capacitor -- how can current flow "through" it?
- RotatingUniverse
- · Replies 18 ·
Energy Storage Trains: Novel Old-School Tech with Scalability
- anorlunda
- · Replies 13 ·
Question about a differential mount board pressure sensor
- Keerthana_28
- · Replies 8 ·
Calculating core losses in transformers
- abdo799
- · Replies 17 ·
Why does the linear antenna radiate at k^2?
- qnach
- · Replies 3 ·
Detanglers for copper wire/power lines - Do they exist?
- Jimmerding
- · Replies 4 ·
Is My Sensor Reliable as a Proximity Sensor?
- kolleamm
- · Replies 12 ·
How to analyze this power supply circuit
- Planobilly
- · Replies 23 ·
Making the Most Powerful Home Electromagnet
- juanshotfirst
- · Replies 4 ·
Question about PWM inverter output
- Dextrine
- · Replies 7 ·
Factors affecting generator life and performance
- ggmu93
- · Replies 7 ·
How to delay (and control) a composite video signal?
- mister mishka
- · Replies 11 ·
Will a battery backup (UPS) manage pump startup current?
- Grinkle
- · Replies 15 ·
Understanding operation of specific SMPS example (is it a flyback?)
- tim9000
- · Replies 2 ·
OrCad Capture CIS -- Unconnected pin, no FLOAT property or FLOAT = e
- mfilip
- · Replies 2 ·
How does an amplifier inadvertently demodulate a radio signal?
- musichascolors
- · Replies 74 ·
Capacitance vs. Resistance Proof
- checkmatechamp
- · Replies 1 ·
Thunderstorms Frying My Anemometer Displays
- LotusDome
- · Replies 19 ·
Some questions on transformers, coils, and short circuits.
- Reallyfat
- · Replies 7 ·
Irradiance and Isc and Voc of a solar cell
- says
- · Replies 6 ·
Splitting 12V high current DC wire
- MisterX
- · Replies 6 ·
How to get a pwm output for a 35 V, 0.35 A dc input signal?
- Shuvam Agarwal
- · Replies 17 ·
HeNe Laser Power Supply Components
- teroenza
- · Replies 4 ·
Which Solar Setup is Best for a Zero-Feed Tariff Family Home?
- says
- · Replies 15 ·
What is 's' in a transfer function?
- knight92
- · Replies 4 ·
What equipment is needed for illuminated I-V measurements of a solar cell?
- says
- · Replies 1 ·
Choosing the Right Voltage Gain for Frequency Amplification | 250 Hz to 50 kHz
- Sveral
- · Replies 39 ·
Question about Buck Convertor Operation
- jendrix
- · Replies 11 ·
Soldering small pins on IC to a board
- kolleamm
- · Replies 24 ·
How to Measure Power Using a Photodiode?
- lcr2139
- · Replies 6 ·
Calculation for Earth fault relay
- Jason_tcs
- · Replies 2 ·
3 phase sewage scraper bridge with 24VAC control issues
- NicolasW
- · Replies 4 ·
Phase difference in long runs of wire
- elegysix
- · Replies 11 ·
Which Values Should I Use When Calculating Power in a Circuit?
- Nile Anderson
- · Replies 6 ·
Speed And Direction Control of Motor
- ENE
- · Replies 5 ·
Limiting factors of PV Modules and Thermal Collectors
- says
- · Replies 2 ·
Negative sequence currents in an alternator
- cnh1995
- · Replies 4 ·
Power Factor Correction for a small 60W AC Induction motor
- DjMadness
- · Replies 55 ·
Help with determining transfer function for a single phase inverter
- Dextrine
- · Replies 1 ·
High side and Low side switching
- Harrison G
- · Replies 3 ·