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
Electromagnetics: Non-Symetrical coil with external iron
- Karmaslap
- · Replies 4 ·
Difference between RC and CR circuits
- esder
- · Replies 20 ·
Power electronics : half bridge vs H bridge
- ernd59
- · Replies 1 ·
Will an EMP render a solar panel useless?
- alchemical
- · Replies 1 ·
Understanding Dipole Moment: The Measure of Electric Strength Explained"
- Abdul Majid
- · Replies 3 ·
How current flows through battery nickel plate -- Diagram shown
- iDred
- · Replies 9 ·
AC Efficiency: Fact or Fiction?
- Guidestone
- · Replies 122 ·
Low rpm motor and heating element in 250 W
- Arjun_Arasan
- · Replies 5 ·
My LTSpice simulation is too slow
- ernd59
- · Replies 4 ·
Does SNR Indicate Bandwidth Limitations in Signal Distortion?
- amilapsn
- · Replies 2 ·
How can a circuit be unbalanced?
- BHY-BK
- · Replies 4 ·
Can a Supercapacitor Replace Your Vehicle's Battery?
- Shadow-Shocker
- · Replies 10 ·
Thoughts on what this antenna structure is?
- berkeman
- · Replies 8 ·
How do I effectively use a DC power supply?
- gabede
- · Replies 23 ·
Is it possible to detect current ramp-up to DC with a coil?
- mikaeleriksson
- · Replies 12 ·
How to Achieve DC Biasing in a MOSFET Rectifier Design?
- Peiqii Tan
- · Replies 1 ·
New Capacitor: D Cell Form Factor & 6 Wh/kg Energy Density
- anorlunda
- · Replies 2 ·
Li-Ion Battery Charger for Drill - 12V 3s Balance Charger
- evilfreddie
- · Replies 1 ·
Electrical length of wire wound on magnetic core?
- BHY-BK
- · Replies 8 ·
Temperature cycling effects on electronics durability
- mrspeedybob
- · Replies 8 ·
Microspectrophotometers -- manufacturing process
- Samisaviv
- · Replies 8 ·
How to understand SN754410 datasheet and current?
- Munnu
- · Replies 5 ·
Home AC supply - why live, neutral and ground needed?
- FREE1AS1A1BIRD
- · Replies 17 ·
Question on quarter wave circuit?
- BHY-BK
- · Replies 5 ·
AC frequency and power of an electrical appliance
- Alexandar
- · Replies 3 ·
Difference between a voltage and a current signal?
- fog37
- · Replies 5 ·
Dielectric breakdown with insulating electrodes
- Tyler123
- · Replies 2 ·
Designing an interrupt switch or circuit
- Forrtruck
- · Replies 7 ·
Building a digital VHR AM Aircraft receiver
- Sergiy
- · Replies 10 ·
Why does jump starting a car not burn the battery?
- JohnZ622
- · Replies 19 ·
Serial controlled variable speed motor
- mooseboi
- · Replies 4 ·
Transformer core considered as a waveguide
- tech99
- · Replies 7 ·
How is electrical current delivered into houses?
- physics user1
- · Replies 9 ·
Wiring functioning prior to fusing?
- PhiowPhi
- · Replies 8 ·
Build a 48 VDC Generator with a 50 hp electric motor
- deckart
- · Replies 42 ·
TV reception cuts out when car passes by
- Greg Bernhardt
- · Replies 20 ·
What is the formula for calculating the optical output power of an LED?
- daPoseidonGuy
- · Replies 4 ·
How would superconducting motors/generators work?
- PhiowPhi
- · Replies 1 ·
Transfer function from a Z = a - i * b number.
- Arif1996
- · Replies 4 ·
Why is radio spectrum allocation based on archaic models?
- Nightvid Cole
- · Replies 13 ·
How Do I Set Up My New Audio System with Various Components?
- 3301
- · Replies 3 ·
Why don't electrons jump between the turns of a coil?
- Guidestone
- · Replies 32 ·
Book for designing low voltage switches
- omarelec
- · Replies 3 ·
Fuzzy Control: Setting Membership Ranges
- luca99
- · Replies 2 ·
Calculating the speed taking into account the weight of a person
- Rafn97
- · Replies 5 ·
How can I represent this expression as a Fourier Transform?
- Xyius
- · Replies 1 ·
Optimizing AC Household Generators for Consistent 60 Hz Frequency at Varying RPM
- deckart
- · Replies 41 ·
Design of a short circuit kit for DUTs (switch, opamp, LEDs)
- RShan
- · Replies 21 ·
Help me understand the usefulness of control theory please
- knight92
- · Replies 6 ·
Understanding Capacitor Principles: How Current Flows and Preventing Breakdown
- Bringitondown
- · Replies 6 ·
Finding current and temperature of platinum wire
- temaire
- · Replies 11 ·
Analytical Expressions for Frequency Response
- MarkDECE
- · Replies 1 ·
Types of opposing forces in a generator, and a motor
- PhiowPhi
- · Replies 8 ·
Soldering iron, need higher voltage
- Salvador
- · Replies 16 ·
Photo Eye Power: Current, Voltage, & Resistance Explained
- A J
- · Replies 16 ·
Electrical reason for big air gap of induction motor
- jaus tail
- · Replies 10 ·
Heating water from room temp up to 60C using 9V battery
- InfamousTaiga
- · Replies 8 ·
Create a pocket pedometer just with accelerometer
- rushi121
- · Replies 12 ·
Help with Motor voltage/torque for 12 Newtons of force....
- Aspirant
- · Replies 7 ·
Input/Output Voltage Class C RF Amp
- shawisco
- · Replies 3 ·
Battery Cut-Off Switch: How to Use & Apply on Vehicle
- AM1990
- · Replies 13 ·
Simulation with Spice to get coil and caps values
- Tom48
- · Replies 10 ·
Can a Circuit Be Powered by Both USB and DC Supply Simultaneously?
- xortan
- · Replies 4 ·
How to find a right RF module for a project?
- rushi121
- · Replies 6 ·
How does a Digital Multimeter work?
- Berserk
- · Replies 19 ·
How can I detect whether driver is sitting in car or not?
- rushi121
- · Replies 5 ·
Stabilizing AC Voltage: Achieving Pure DC Output
- athuljyothis
- · Replies 10 ·
What is the required current for maximum torque in a 33 kg cm servo motor?
- Sridhar96
- · Replies 1 ·
What is the meaning of 'uni directional control' for electromechanical brakes?
- Shady99
- · Replies 2 ·
Capacitor+Grounded Plate+AC Current?
- pickle123
- · Replies 32 ·
Measuring torque acting on motor shaft?
- robertjordan
- · Replies 3 ·
I have questions for transmission line (impedance matching)
- goodphy
- · Replies 8 ·
Discover the Basics of Creating Reverb Systems with Transducers
- vin300
- · Replies 6 ·
Texas Nuclear I/O Board 885740 -- What is it used for?
- MathematicalPhysicist
- · Replies 1 ·
Microwave-to-optical conversion (A Nature paper)
- shpongle
- · Replies 2 ·
How to tell if a transistor is NPN or PNP
- zoobyshoe
- · Replies 24 ·
Supply 460v single phase instead of 230v to induction machin
- srinaath
- · Replies 4 ·
Car Alternator & Battery: How it Charges & Works
- AM1990
- · Replies 1 ·
Orientation Detection in accelerometer
- Ravindra Kant
- · Replies 7 ·
How the power transfers across the Ideal Transformer
- tim9000
- · Replies 359 ·
How to calculate solar panel hourly power output?
- gocool767
- · Replies 12 ·
Different voltages on the same node?
- yosimba2000
- · Replies 3 ·
Can I Replace a 1.2V Battery with an 18350 in My Hair Trimmer?
- evilfreddie
- · Replies 8 ·
Broken devices due to increased voltage
- JorisL
- · Replies 2 ·
Stepper Motor Working: Benefits & Challenges
- Sridhar96
- · Replies 5 ·
Anything like GPS that receives FM signal & creates location
- shushi_boi
- · Replies 4 ·
How to get frequency, w (omega), when calculating reactance
- KingDaniel
- · Replies 2 ·
Switch Types for Vehicle: 5 Pin & 2 Pin
- AM1990
- · Replies 8 ·
How are flat screen monitors made?
- Hornbein
- · Replies 2 ·
Why Does Torque Increase as Slip Decreases in a Single Phase Induction Motor?
- cnh1995
- · Replies 9 ·
Why use arbitrary voltage source in Dependent Thevenin's
- yosimba2000
- · Replies 1 ·
Insights What Happens When You Flip the Light Switch? - Comments
- anorlunda
- · Replies 47 ·
Electric load: Some explanation?
- atgblue1
- · Replies 7 ·
How does a Synchronous condenser shift the phase
- tim9000
- · Replies 3 ·
Copper wire problems and strange phenomenon
- WiseGreatTrixie
- · Replies 22 ·
Why does a PI controller need an Anti-Windup circuit?
- nitishsharmabit
- · Replies 5 ·
Design Even Number Generator with 4 Bit Counter
- Nahian
- · Replies 3 ·
Stiffness/Residual Vector Error - NaN/Inf findings
- Bera Icli
- · Replies 2 ·
Discrepancies with Maxwell's Eqns - vector potentials
- VictorVictor5
- · Replies 5 ·
What Happens to Flux in an Induction Motor When Short Circuited?
- tim9000
- · Replies 8 ·