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
VSD for induction motor maximum current
- tim9000
- · Replies 1 ·
Transmission line impedance etc
- girts
- · Replies 7 ·
What if gap is irregular in capacitor
- Gunmo
- · Replies 3 ·
Connecting solenoids to power supply
- Anugrah_kora
- · Replies 2 ·
Losses on Power Transmission Lines
- Barry Fends
- · Replies 10 ·
N00b alert: Reducing High, Pulsing Voltage
- John154
- · Replies 5 ·
Power Your Bug Zapper with Solar: 12V DC to 12V AC Conversion Guide
- Phil12
- · Replies 38 ·
UPS, Marine Battery, as Sump Pump backup
- UPSrecycler
- · Replies 4 ·
Electrical Efficiency of Ionized Air?
- Cbrown92
- · Replies 10 ·
Material definition problem in ANSYS Maxwell
- Emy
- · Replies 1 ·
12V diode combiner circuit question
- Rbandura
- · Replies 5 ·
Why Does My Vintage Single Phase Generator Produce No Power?
- Guineafowl
- · Replies 14 ·
How Do Permanent Magnets Generate Energy in a Dynamo System?
- DudeWut
- · Replies 3 ·
Static test of Denso 12 V alternator
- Guineafowl
- · Replies 31 ·
Voltage Splitter Troubleshooting: 14.8V to 11.1V
- c d
- · Replies 7 ·
How can I achieve higher speeds when running stepper motors?
- neoply
- · Replies 5 ·
Threshold voltage calculation of a CMOS gate
- omar alaa
- · Replies 1 ·
Fiber Optic Coupling -- how to couple a 200μm core fiber into a 50μm core fiber?
- Jamison Lahman
- · Replies 1 ·
Simple and clear LED question. LEDs pop and break
- llatosz
- · Replies 3 ·
Questions about Dell Vostro 3550 and External Battery
- Enargins
- · Replies 30 ·
Signal measurement ~50 pico volts
- Paul Colby
- · Replies 25 ·
Electrical properties of standard lubrication oil (SAE)
- Saravanakumar
- · Replies 13 ·
Problem in identifying terminals of a capacitor of a fan
- Wrichik Basu
- · Replies 15 ·
Can a cathode ray tube be made from a light bulb?
- dholbach
- · Replies 15 ·
Using 7 segment displays with adders
- Mike Charlie
- · Replies 3 ·
Pointer to data wanted please -- looking for a primer on phased array radar
- JeffEvarts
- · Replies 5 ·
Driving a neon bulb with high frequency
- Manolis
- · Replies 10 ·
FPGA-based computer adapting to being shot?
- MATLABdude
- · Replies 1 ·
Recognizing XOR gates in K-maps
- Bipolarity
- · Replies 1 ·
Why do I need a processing code when I pair Arduino with bluetooth
- marellasunny
- · Replies 1 ·
DC motor voltage recommendations for a bike and power tools
- MikeTownsend
- · Replies 5 ·
Help with finding vintage valve amplifier circuits (amplifiers for a rock band)
- wolram
- · Replies 29 ·
Why the rule of thumb: 1Mega ohm max when doing PCBs?
- eq1
- · Replies 10 ·
Can I Use 500W Voltage Converter on 110-127V Appliance?
- Greenarrow
- · Replies 1 ·
Why does the power consumption of a plucker machine vary with rotational speed?
- Henry Rufin
- · Replies 5 ·
Voltage and Current in Ohm's Law
- Shafia Zahin
- · Replies 20 ·
Quality 24V 50Ah Li-ion Batteries: A Comprehensive Guide
- Physics_Kid
- · Replies 3 ·
Capacitors on motors: why big C for starting, small for running?
- Jack of some trades
- · Replies 4 ·
Need help understanding the proof of Thevenin's theorem
- Pedro Cardoso
- · Replies 1 ·
How should I calculate conductivity
- emma
- · Replies 6 ·
How Does Voltage Influence Electron Behavior?
- Windell
- · Replies 9 ·
Troubleshooting Microcontroller Resets for Car Radio Repair
- Guineafowl
- · Replies 10 ·
Radio Tube Mystery: Solving the Buzzing Buzzer
- eigenmax
- · Replies 11 ·
How do conduction tobacco vaporizers create heat?
- Fizixkid22
- · Replies 2 ·
Magnetic field behind “invisible barrier”
- Tilde90
- · Replies 3 ·
How do TN and IPS LCDs produce grays?
- SIM677
- · Replies 1 ·
Solar Panel System Troubleshooting - Charging Battery
- Wolst73
- · Replies 153 ·
Meter Movement Magnet Activity: 600-800 CPM
- dlgoff
- · Replies 12 ·
Can Bipolar Plate Technology Create High Voltage Capacitors?
- CassieFordham
- · Replies 17 ·
Results make no sense regarding Kirchoffs laws?
- Shakattack12
- · Replies 11 ·
Single Phase Induction motor winding phase difference
- Vikas Kasireddy
- · Replies 1 ·
How to calculate large DC motor efficiency?
- Ana Mido
- · Replies 5 ·
Selective Incident Headlight Intensity Measurement
- Rian199
- · Replies 3 ·
I want a source to study radio transceivers
- mody mody
- · Replies 6 ·
How grounding resistor and reactor have no effect in 3 phase fault?
- Manoj Sahu
- · Replies 1 ·
What is preventing me from achieving better accuracy for this delay?
- Nate Duong
- · Replies 24 ·
Measuring 500V DC burst using CRO
- Nikhil N
- · Replies 3 ·
What is the relationship between frequency range and GBW in amplifiers?
- Omsin
- · Replies 3 ·
Directly power house with alternator
- John4890
- · Replies 2 ·
Why won't power utility company charge for kVA instead of kW
- kended
- · Replies 35 ·
How to calculate standard deviation?
- Nate Duong
- · Replies 4 ·
Can we create femtosecond laser instead of buying it
- Jayant Dabas
- · Replies 1 ·
Using two connected Yagi antennas to "bend" a mobile signal
- TallSteve
- · Replies 18 ·
Dynamo design with regenerative back mmf
- Narayanan KR
- · Replies 7 ·
Calculate Ohmic Resistance of Bipolar Junction Transistor
- Faisal Moshiur
- · Replies 5 ·
3 Phase Systems in a Wye Configuration
- jendrix
- · Replies 5 ·
DC Motor Speed Increases Under Load - Modeling w/ Simulink
- Nick Goodson
- · Replies 2 ·
Solving 150W CFL Issue: 220V Adapter Solutions
- francistm
- · Replies 9 ·
Why gyroboards are said to run so long on one battery charge....
- Yuri B.
- · Replies 7 ·
ANSYS MAXWELL SIMPLORER Solution Error
- Bharat
- · Replies 1 ·
Simple effective resistance of a circuit at low voltages
- zapnthund50
- · Replies 46 ·
Voltage Regulator Circuit Calculations
- Alexander1
- · Replies 4 ·
Increasing voltage regulator current
- TheRedDevil18
- · Replies 20 ·
Region of convergence Z-transform
- MikeSv
- · Replies 3 ·
Outdoor Antenna Design: Basic Guidelines & 70 MHz TV Station
- maearnie
- · Replies 12 ·
Opamp for MF/RF ranges (1.0-1.2MHz)
- Karissa
- · Replies 15 ·
What do electric and magnetic fields look like around a dipole antenna?
- Nate Duong
- · Replies 6 ·
Coupling capacitance between interconnects in VLSI
- omar alaa
- · Replies 9 ·
Which type of busbar is this (220kV)?
- Mahesh Dahal
- · Replies 1 ·
Small and powerful enough battery?
- Dimitar63
- · Replies 5 ·
Inductive and capacitive reactance
- fonz
- · Replies 3 ·
How will the voltage, current and resistance be distributed
- Buggsy GC
- · Replies 4 ·
Make a Monophase AC Motor Run: 3 Speeds Fan w/ Digital Logic
- Phellippe Marques
- · Replies 4 ·
Why would I have 240 on one lead into breaker panel?
- ChrisZ
- · Replies 1 ·
AC Two-Way Switch: Setting Up & Testing in PSPICE
- nst.john
- · Replies 3 ·
Getting the magnetic field as a function of current
- vogtster
- · Replies 4 ·
Maximum theoretical power from piezoelectric harvesting
- juanitopapito
- · Replies 12 ·
LiPo battery peak current burst C rating
- EnEE
- · Replies 4 ·
Is it OK to write the resistance in parallel like this?
- TBert
- · Replies 3 ·
Bode phase plots and initial angles of transfer functions
- vysero
- · Replies 1 ·
Inverter for 3-phase fully controlled Thyristor converter
- cnh1995
- · Replies 3 ·
Will this solar charge controller circuit work?
- Manoj Sahu
- · Replies 3 ·
HOW TO: Stop efficient LEDs from lighting up when off
- Bobs Marble
- · Replies 10 ·
What does IC555 do in this circuit?
- Manoj Sahu
- · Replies 10 ·
Install Fuse: Positive or Negative?
- fayan77
- · Replies 6 ·
Interpolating data of a bandpass filter with Q=10.4
- Gianmarco
- · Replies 2 ·
Why Do I Need So Many Resistors? Is It Possible to Reduce?
- Le Luc
- · Replies 3 ·
DC Motor Controls: Get Help for Layman's Terms
- bpress54
- · Replies 14 ·
How to identify the contacts of an LCD connector?
- PhysicoRaj
- · Replies 3 ·
Why do maglev trains use attraction vs repulsion
- Paul Aitken
- · Replies 10 ·