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
What Is Phase Differential in Electrical Protection Systems?
- Jack8rkin
- · Replies 1 ·
Adding Bias Voltage to HV Generator - HV Circuit Solutions
- ArchieDave
- · Replies 11 ·
Is a Sun-Solar Cell System Truly Equivalent to a Carnot Engine?
- jontyjashan
- · Replies 7 ·
How to implement particle swarm optimization for power system state estimation
- dawn j
- · Replies 7 ·
Galvanometer Frame: Aluminum Advantages
- Entanglement
- · Replies 1 ·
Chip carriers and sockets for low temperature
- hunt137
- · Replies 7 ·
Weak in Circuit Analysis what to do?
- pandav
- · Replies 5 ·
How to find customers for a PCB design startup
- Haseeb Ahmed
- · Replies 1 ·
Dielectric polarization and capacitance
- Tjornan
- · Replies 2 ·
Earthing systems and other things
- F.ono
- · Replies 10 ·
Where does this voltage come from?
- jean28
- · Replies 6 ·
Sending signals from laptop wifi adapter?
- stroustroup
- · Replies 2 ·
How Do I Build a 10-LED Light String with 5W Hyper Violet LEDs?
- newhavenhydro
- · Replies 3 ·
Gyroscope Measurement and Angular Rates
- MHR-Love
- · Replies 7 ·
SSR cycling on/off with larger refrigerator inductive load
- nickmanc86
- · Replies 5 ·
Recommended books on power quality in renewable energy systems
- Ryan06rc
- · Replies 1 ·
How to convert AC to DC step by step
- juliusabidoye
- · Replies 6 ·
Do current sources stack with current?
- ainster31
- · Replies 5 ·
RTD sensors calibration equipment
- Tomcat
- · Replies 7 ·
Confusion regarding pinch off voltage in a JFET
- smatik
- · Replies 1 ·
Power factor calculation for three-phase synchronous generators
- Idea04
- · Replies 1 ·
What Is the Difference Between β (hFE) and βmax?
- liquidFuzz
- · Replies 10 ·
A paper about Planar Interferometer Arrays
- senmeis
- · Replies 3 ·
3 Phase Rotor / Stator Swapping ?
- Entrepreneur
- · Replies 16 ·
What is the current from a 50 ohm generator into a 100 ohm resistor?
- EE4life
- · Replies 9 ·
Building a homemade crank generator, but no voltage on voltmeter?
- PHam
- · Replies 9 ·
Should I Use A Microcontroller Or A Microcomputer?
- VarietyBook
- · Replies 5 ·
Very silly question regarding DC motor
- road_king
- · Replies 9 ·
How Do You Design a Linear Generator for High Frequency Movements?
- nijalarasan
- · Replies 2 ·
Recommended electronics books for control and instrumentation apprentices
- Keeeen
- · Replies 4 ·
How is giant magnetoresistance utilized in computer memory storage?
- aaaa202
- · Replies 6 ·
Counter torque, voltage and current
- Idea04
- · Replies 5 ·
Electromagnet lifting capability increasing unexpectedly
- aloman
- · Replies 9 ·
EMG vs ECG Electrodes: Can ECG be Used as a Substitute?
- abhiroop_k
- · Replies 1 ·
Power, voltage and current gain
- Bromio
- · Replies 5 ·
LED matrix for saucer rocket with shift register control
- sailmike
- · Replies 2 ·
Need to step up voltage from 1.2V to 5V in seebeck pelteir plate setup
- yigiter007
- · Replies 1 ·
Can NMOS Function with Negative Vds?
- daudaudaudau
- · Replies 1 ·
How to safely create static electricity from AC current
- bluedog101
- · Replies 6 ·
Converting split supply amplifier to single supply
- Tesladude
- · Replies 6 ·
DC Motor Field Current Speed Control
- OvaR8ed
- · Replies 3 ·
Calculating Resistivity of Doped Si: P and As Substrate Comparison"
- liquidFuzz
- · Replies 1 ·
Smaller Antennas, Higher Frequencies: The Need for Size Reductions
- Noudi
- · Replies 4 ·
Best Substrate for VHF applications
- Noudi
- · Replies 1 ·
How can my motors sharpen my knives?
- bobmcgod
- · Replies 1 ·
Finding transmission line input impedance for RG59 coaxial cable
- nelectrode
- · Replies 81 ·
VFD use to maintain constant flux
- Physicist3
- · Replies 1 ·
Induction Motor Speed: Electrical vs Mechanical
- theanwin
- · Replies 2 ·
How can I use a pressure sensor to detect drum hits for my lighting rig?
- hardyboy16jm
- · Replies 32 ·
Servo Mechanism to initiate movement of an electric motor trolley
- namith11
- · Replies 8 ·
Calculating electrode current density
- Zensation
- · Replies 2 ·
Understanding Cell Phone Wiring for House Hold Phone Jacks
- biferi
- · Replies 2 ·
Explain my capacitor discharge math discrepancy
- kenw232
- · Replies 4 ·
Driving multiple high-current LEDs with 555/4017 circuit
- Freddythunder
- · Replies 75 ·
Active high vs active low reset pins on flip flops
- null void
- · Replies 6 ·
How can I calculate skin conductance from voltage readings in my research study?
- tentativetitle
- · Replies 2 ·
What are the Issues with Airborne Structures/Circuits in Electronics?
- singhj15
- · Replies 1 ·
Zin of a circuit with independent sources
- anhnha
- · Replies 2 ·
Twin lead Tx line radiation losses
- Mrcelloman99
- · Replies 1 ·
Why Is My Coil Suppressor Circuit Allowing Voltages Above 130V?
- wingsofdesire
- · Replies 8 ·
Ferrofluid in High Voltage AC Source
- etherist
- · Replies 9 ·
How to Connect a PV Module with the Grid?
- mukesh.sehwag
- · Replies 4 ·
What does speed motor spec mean?
- doubled
- · Replies 1 ·
Electromagnet directly connected to power supply not working
- QwertyXP
- · Replies 8 ·
Selecting a Smaller Resistive Dummy Load for 2.5 Watts
- electricfreak
- · Replies 8 ·
Fixing My Old Heath Kit Oscilloscope
- dlgoff
- · Replies 11 ·
Simulate LM2575 Voltage Regulator in Multisim
- EmptyCoffin92
- · Replies 1 ·
Motor Frictional Loss: Torque Required at Any Freq?
- Physicist3
- · Replies 2 ·
What safety precautions can I use for an amplifier?
- Tesladude
- · Replies 7 ·
Efficient Design of a Full Adder with Karnaugh Maps
- Bluskyz
- · Replies 3 ·
Can schottky diode mixers work with microvolt RF signals at 10 GHz?
- Mrcelloman99
- · Replies 12 ·
What GPS receiver options are available for a robot?
- amar2302
- · Replies 14 ·
Does a PWM inverter rectify AC to DC at the peak voltage then chop it with IGBTs?
- Physicist3
- · Replies 10 ·
Determining truth of 555 watt amplifier board
- Tesladude
- · Replies 5 ·
Beginner electronics textbooks
- Kenny Bala
- · Replies 2 ·
How does voltage reflect in transmission lines and antennas?
- CraigH
- · Replies 11 ·
Can we scale hydropower stations on a river to produce unlimited power?
- gianeshwar
- · Replies 7 ·
How many of these adapters can I safely install in one outlet?
- Glassweaver
- · Replies 7 ·
How can we express the Lorentz force law in SI units?
- divyashree
- · Replies 2 ·
Why cosine wave for phase deviation in phase modulation?
- asitiaf
- · Replies 4 ·
Current Direction at 'P' Point in a Transformer
- Faraz Murtaza
- · Replies 10 ·
Transformer model in power system
- DamianF
- · Replies 1 ·
Faraday's Law and electric force
- EverGreen_3112
- · Replies 5 ·
Piezoelectric transformer efficiency
- EE4life
- · Replies 5 ·
How to approach electromagnetics meaningfully beyond memorization
- Narayanan
- · Replies 8 ·
Resources for learning to draw wiring diagrams for UL-approved industrial control panels
- Cajun54
- · Replies 1 ·
Current limiting with variable voltage and merging dual supplies from one 30V wall wart
- mishima
- · Replies 5 ·
How Significant Is Power Loss at Electrical Junctions with Movable Parts?
- Jarfi
- · Replies 3 ·
What to do when there are no pins left
- perplexabot
- · Replies 5 ·
Looking to sniff out smart meter RF
- MissyDissy
- · Replies 3 ·
What is the difference between coherent and non-coherent detection?
- janu203
- · Replies 2 ·
Ac voltage indicator using optocoupler
- hisham.i
- · Replies 5 ·
Problems charging a lead-acid battery
- warfreak131
- · Replies 17 ·
Are There Alternatives to Expensive Oscilloscopes for Signal Measurement?
- Lasha
- · Replies 8 ·
DC Power Supply for Wireless Camera
- leadin
- · Replies 8 ·
How is the slope of a voltage vs time graph the current?
- x86
- · Replies 4 ·
Intuition about definition of laplace transform
- learner07
- · Replies 34 ·
Free or cheap SPICE simulators: what do you recommend?
- tfr000
- · Replies 6 ·
Chua's chaotic circuit showing no voltage on left side before lab test
- Lasha
- · Replies 5 ·
How does FET amplifier amplify?
- Outrageous
- · Replies 3 ·