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
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 ·
PWM controller design with output leg current measurement in single phase inverter
- Dextrine
- · Replies 1 ·
High side and Low side switching
- Harrison G
- · Replies 3 ·
Battery life using 6000 watt inverter
- ggpa
- · Replies 4 ·
2nd order RC filter with two equal poles
- Ry122
- · Replies 12 ·
Linear Induction Coilgun with superconducting projectile
- Treva31
- · Replies 8 ·
How do I modify this bias circuit Mesa Nomad 45 tube amp
- Planobilly
- · Replies 27 ·
Understanding Synchronous Rotation in 3-Phase Induction Motors
- cnh1995
- · Replies 7 ·
Maximize motor torque with 10 homemade 1.5V batteries in series or parallel
- mp19393
- · Replies 3 ·
Problem with permanent magnet synchronous machine simulink
- andrea-94
- · Replies 1 ·
How to Determine Output of Mazilli Circuit with 200 uh Inductor?
- SupaVillain
- · Replies 12 ·
Power Grid, L goes up, why grid current goes up as well?
- ugenetic
- · Replies 2 ·
Permanent magnet motor drive train
- Ali Durrani
- · Replies 11 ·
Is there a technical difference between P=V*I and P=I*V?
- yungboss
- · Replies 20 ·
Do Vacuum Tube Amplifiers Emit X-Rays at Lower Voltages and Frequencies?
- Salvador
- · Replies 44 ·
Designing Your Own Transformer for Electrical Engineers
- Harrison G
- · Replies 13 ·
Current in a solar cell when temperature increases?
- says
- · Replies 2 ·
Voltage across reverse biased diode
- Monster007
- · Replies 16 ·
Python program to calculate daily peak solar insolation for Raspberry Pi
- StevenMa
- · Replies 2 ·
How can i calculate the time delay in arduino?
- salaheddine
- · Replies 4 ·
Is it practical to generate all US power by solar PV?
- jim hardy
- · Replies 202 ·
What type of transistor works with a 2.7v max source for a DC to AC inverter?
- DocKiru
- · Replies 17 ·
Remove Gravity from Accelerometer values
- trustnoone
- · Replies 9 ·
MIT graduates cannot power a light bulb with a battery
- Zero-shift
- · Replies 16 ·
Buck regulator design, which parts can be slightly different?
- kostoglotov
- · Replies 3 ·
Learning electrical fundamentals for AC-DC conversion and current control
- Milchy
- · Replies 1 ·
Fast switching between two input powers
- benofer90
- · Replies 26 ·
Silvaco IC simulation with Athena Atlas
- tylerli
- · Replies 3 ·
Is a Grounded ATV Generator Coil a Half-Wave System?
- XZ923
- · Replies 8 ·
Electronic Design component selection intuition
- Weightofananvil
- · Replies 2 ·
Distance variation dependency between coil and magnet
- pasall
- · Replies 2 ·
Magnetic field differences between concentric spiral and axial solenoid winding
- shintashi
- · Replies 5 ·
Microcontroller and sensor selection for 24V electric-gas hybrid go-kart
- RacerDad22
- · Replies 3 ·
In a Parallel Resonance circuit (C parallel with RL)
- sspj9
- · Replies 2 ·
How to unscrew a nut from a generator
- ual8658
- · Replies 29 ·
Single CT (600/5A) to infeed PLC Analog card+Amp analog meter
- putta
- · Replies 9 ·
Charging EV with varying input power
- tbader
- · Replies 27 ·
Can standard processors be redesigned for event-driven processing?
- vladpaln
- · Replies 11 ·
Finiding replacment for VISHAY sginal comditioning amplifier
- Avi Elishakov
- · Replies 1 ·
Simple photodiode connected to lock-in amplifier
- baptiste
- · Replies 3 ·
Understanding Photodiode Behavior in Reverse Bias Circuits
- Monster007
- · Replies 4 ·
How does probe attenuation affect input impedance on a scope
- Planobilly
- · Replies 11 ·
Why LED array power doesn't scale linearly with number of strips
- TechGuy2016
- · Replies 23 ·
How Do I Generate Quarter Sine Waves?
- forex10
- · Replies 8 ·
Why doesn't current divide between diodes in voltage multipliers?
- Hassan Raafat
- · Replies 11 ·
What happens when applying a constant current source to a biased BJT?
- Ry122
- · Replies 12 ·
Check logic for Watts calculation
- hobbyist5342
- · Replies 4 ·
Terminal: Electrical Component Definition
- Eltahawy
- · Replies 4 ·
Why photomasks are laser etched but ICs arent
- jaydnul
- · Replies 3 ·
Can LTSpice's .ac statement sweep secondary values?
- Landru
- · Replies 1 ·
Optimizing solenoid force with diameter limited to 15mm
- Alex Sieber
- · Replies 1 ·
Battery question -- Homemade battery not working
- K.Callaghan
- · Replies 12 ·
Battery voltage increases when voltmeter connected
- damosuz
- · Replies 4 ·
How do you find Q1+ and Q0+ values from a truth table?
- Jon Rigby
- · Replies 2 ·
Should I use power budget calculations instead of visual beam spot checks?
- daniel1211
- · Replies 2 ·
Moving magnetized objects apart
- gloo
- · Replies 4 ·
What Wire Gauge Should I Use for My DIY Speaker's Voice Coil?
- William123
- · Replies 3 ·
What is the minimum number of poles in single phase motor
- srinaath
- · Replies 1 ·
Working principle of the photodiode and photoresistor
- akzo
- · Replies 3 ·
Some questions on terminology (for native English speakers)
- vopros217
- · Replies 3 ·
Efficiency of a PV module and solar thermal collector
- says
- · Replies 1 ·
Getting 100mT magnetic field 1-3mm from electromagnet end
- Chadvad
- · Replies 4 ·
Can Technology Enhance Psychological Monitoring in Therapy Sessions?
- Katejk
- · Replies 11 ·
How do i calculate the RL load in a rectifier?
- CadisEtramaDiRaizel
- · Replies 1 ·
How Do You Choose the Right Pull-Down Resistor Value for an IC Input Pin?
- TheRedDevil18
- · Replies 5 ·
A motor design to defy Lenz' law?
- Narayanan KR
- · Replies 4 ·
Resistive network point to point analysis
- SmritiB
- · Replies 11 ·
Detecting Current Flow in a Circuit with LEDs
- SmritiB
- · Replies 27 ·
State Space Model for a Circuit R, L, C
- Matt atkinson
- · Replies 4 ·
LED accent lights on motorbike with relay circuit
- evilfreddie
- · Replies 6 ·
Square wave with periodic pause at 0 volts using op amp
- forex10
- · Replies 6 ·
Why does H(jω) have a 0.318 factor in the numerator?
- kenok1216
- · Replies 24 ·
What is the estimated conductivity of Earth according to the USGS?
- Narayanan KR
- · Replies 27 ·
Should I learn PIC programming or stay with arduino?
- ramzerimar
- · Replies 4 ·
What is the Significance of a Magnetic Dipole Moment?
- ElectricSenpai
- · Replies 2 ·
Why does impedance in lumped circuits depend on position?
- jrmiranda
- · Replies 6 ·
Transfer function response at specific frequencies with capacitor effects
- kenok1216
- · Replies 3 ·
Checking if a signal is stationary
- serbring
- · Replies 19 ·
Wiring a capacitance sensor to a controller
- kolleamm
- · Replies 4 ·
Permeable coil cores; what's actually happening?
- Landru
- · Replies 1 ·
Induction motor locked rotor test
- TheRedDevil18
- · Replies 9 ·
JFET, Mosfet, BJT Design Question
- Weightofananvil
- · Replies 13 ·
Where is the information in an optical fiber?
- Gabriel Maia
- · Replies 10 ·
Small Amp Project (Tube/power stage info needed)
- Weightofananvil
- · Replies 7 ·
Should Unused Inputs in a Quad 2 Input NOR Gate IC be Tied to Ground or Vcc?
- TheRedDevil18
- · Replies 3 ·
How do DRAM sense amplifiers and refresh cycles work?
- LtIvan
- · Replies 15 ·
How to test a Bi-Directional Triode Thyristor
- Planobilly
- · Replies 151 ·
Insights AC Power Analysis: Part 3, Cyber Resilience - Comments
- anorlunda
- · Replies 5 ·
What determines a vacuum tube's perveance?
- EinsteinKreuz
- · Replies 3 ·
Electrostatic seperator questions
- connor67
- · Replies 1 ·
In my experiment on transformers, the data showed
- Chezz42
- · Replies 3 ·
Experimental thought on simple circuit design
- Anilkumarradha
- · Replies 1 ·
What happens to input power when inverter switched off?
- says
- · Replies 3 ·
How Can I Prevent My Backup Beeper from Activating When Using Solenoids?
- sedgehammer
- · Replies 23 ·