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 causing the fault in my thyristor and op amp circuit?
- rollcast
- · Replies 10 ·
Need a list of core materials and their permeabilities
- HMS-776
- · Replies 3 ·
Is there such a thing as an inverted zener diode?
- warfreak131
- · Replies 4 ·
Will a 220 volt choke ballast work the same at 110 volts?
- JerryG
- · Replies 1 ·
Finding a modified x-ray transformer with custom case
- JerryG
- · Replies 1 ·
Function of enable input in gates
- waqarrashid33
- · Replies 4 ·
Opamp circuit to null reflected power and tune RF match with varactor
- dnyberg2
- · Replies 6 ·
How can L1 and L2 be placed out of phase in a rotary phase converter?
- rob4586
- · Replies 2 ·
Physical CPU Circuitry Referencing Memory
- DwithQs
- · Replies 2 ·
How Can I Balance Tyres More Effectively?
- GreyLab
- · Replies 5 ·
How much current/voltage on average is produced by means of induction?
- Ralphonsicus
- · Replies 1 ·
What defines a real negative voltage?
- Taylor_1989
- · Replies 1 ·
Bluetooth components selection? Any already made devices?
- Alex_Sanders
- · Replies 6 ·
Why EMP pulse destroy electronics?
- yungman
- · Replies 37 ·
Choosing a bypass capacitor for BJT emitter degeneration
- likephysics
- · Replies 7 ·
Current Sources in Parallel when Simplifying Circuits
- engineer_ja
- · Replies 11 ·
Unity Power Factor: Impact on Motor Performance
- mars mars
- · Replies 2 ·
Can a diode continue conducting if voltage drops below its threshold?
- Fischer777
- · Replies 25 ·
What's the most complicated circuit you know?
- fbs7
- · Replies 32 ·
Why Focus on Matching Feed Line Impedance with Antenna?
- geoduck
- · Replies 6 ·
How to Convert a Voltage Sensor to a Resistance Output?
- Physicslearner500039
- · Replies 13 ·
Why Is My 3-Phase Generator Voltage Clipping and Distorting?
- cookan
- · Replies 2 ·
Coupling high-impedance secondary to low-impedance primary for power transfer
- DAJ90001
- · Replies 1 ·
Piezo electricity generation using piezoelectric disk(buzzer).
- rajat.j.mane
- · Replies 3 ·
How does this Electric Floor work?
- xanhast
- · Replies 12 ·
Magnetising a permenant ferrite magnet
- willyd
- · Replies 1 ·
Does synchronous Reactance vary with frequency?
- I_am_learning
- · Replies 5 ·
Semiconduction in a superconducting circuit?
- Loren Booda
- · Replies 10 ·
Converting from W to W/m^2 for UV bulbs
- Leigh
- · Replies 2 ·
Air flow requirement of electrical enclosure
- VRM
- · Replies 1 ·
BJT Current Mirror - Enlighten me
- Machinia
- · Replies 11 ·
Why does engine speed drop when I turn on the alternator load at idle?
- gtbiyb
- · Replies 18 ·
Function generator for wireless energy experiment
- baconman71
- · Replies 14 ·
Microprocessor vs CPU: What's the Difference?
- kougou
- · Replies 4 ·
Connecting ground to return wire?
- fbs7
- · Replies 5 ·
Understanding Wattage of a Blender
- geoduck
- · Replies 5 ·
Converting 24vac to +5vDC (fail)
- mitchellch
- · Replies 9 ·
Calculating real power and power factor
- pmn
- · Replies 5 ·
Tried making a telegraph What am I doing wrong?
- Vlfe
- · Replies 5 ·
Importance of Current Rating in Laptop Chargers
- asad1111
- · Replies 6 ·
What happens when 110VAC mixes with an ungrounded 24VDC supply?
- s666
- · Replies 8 ·
ADC with successive approximation VS Digital ramp ADC
- Bassalisk
- · Replies 4 ·
Solenoid; high-speed push and pull
- mercury80
- · Replies 2 ·
Function Smoothing/ Noise Reduction
- Valdima
- · Replies 2 ·
What does CR mean in a solar cell tester wiring diagram?
- Aaron William
- · Replies 6 ·
No voltage between hot wires but 109V to ground from each
- metiman
- · Replies 9 ·
How does corona discharge affect the performance of electrostatic precipitators?
- rollcast
- · Replies 1 ·
How Can Wireless Technology Enhance Go-Karts?
- ee1215
- · Replies 7 ·
Difference between RF and Signal Processing Filters?
- Physineer
- · Replies 7 ·
Max Frequency of a 74AC240 Octal Buffer Chip
- Fischer777
- · Replies 1 ·
How Do Relays Control Input and Output Voltage?
- booxcar
- · Replies 4 ·
Why DC is said to be more dangerous than AC?
- Srini karthik
- · Replies 19 ·
Transistor-saturation-input characteristics
- Bassalisk
- · Replies 7 ·
Force Sensor Wireless Solution- Academic Project
- ForceSensor
- · Replies 7 ·
PSPICE error message when simulating CMOS inverter circuit.
- Shloa4
- · Replies 4 ·
Can Tape with Copper Powder Melt Ice Using Chemical or Electric Solutions?
- FireScript
- · Replies 18 ·
Battery Powered Heater for Air Rifle Reservoir
- Big Uli
- · Replies 12 ·
Multiplying a complicated frequency
- samuelcupham
- · Replies 39 ·
What Innovative Features Can Enhance Your Wireless Go-Kart Design?
- ee1215
- · Replies 1 ·
Calculating Energy Delivered by a Pacemaker
- Sloan650
- · Replies 3 ·
Mono Audio DAC for ~20Mhz Microcontroller Synthesizer
- X89codered89X
- · Replies 1 ·
Why are blue LEDs so expensive?
- frenzal_dude
- · Replies 12 ·
Design Dual DC Power Supply: 0-20V, 0-1.5A, User Selectable
- Julian Wong
- · Replies 3 ·
Laplace Transforms and Phasors in Circuit Analysis
- paul2211
- · Replies 6 ·
Two questions about op amps I've troubled for some time.
- Lajka
- · Replies 5 ·
How can I find out what kind of core material this is?
- HMS-776
- · Replies 9 ·
A battery and capacitor to get best of both
- markheggie
- · Replies 5 ·
What does it mean for a load to be balanced or unbalanced?
- JohnSimpson
- · Replies 2 ·
What is the impact of the beta dependence on a BJT with voltage divider bias?
- likephysics
- · Replies 4 ·
Inceasing of current in a DC circuit.
- junguo93
- · Replies 10 ·
Piezoelectric generator wiring question
- shoes
- · Replies 5 ·
Can a bipolar transistor work with Ib < 0?
- fbs7
- · Replies 13 ·
Is my calculation of carrier density sufficient for all electrons in bulk?
- dhirendra2212
- · Replies 1 ·
Simulating Tunneling Current in COMSOL for Device Modeling
- mohsen-iran
- · Replies 1 ·
ADC INL/DNL offset and amplitude formula derivation in code density testing
- jeep26
- · Replies 2 ·
Math Tutoring for Electrical Engineers (EEs) Pre-Calc Level
- jehan60188
- · Replies 3 ·
Where to buy magnetic ballasts in 250W, 400W, 700W and 1000W
- JerryG
- · Replies 6 ·
Designing slider controller for controlling tilt angle of differential
- jaguar7
- · Replies 2 ·
Would amateur be able to take the flash out of a disposable camera and
- Vlfe
- · Replies 4 ·
Sawtooth Wave after Rectification
- roro36
- · Replies 2 ·
Extended Kalman Filter(EKF) concept (SIMULINK)
- Yamx
- · Replies 1 ·
How to Wire a Momentary N.O. Switch to a Battery Operated Device
- deona
- · Replies 1 ·
Can I Use an SCR Dimmer for My Old Phone Ringer Project?
- abodell
- · Replies 1 ·
Where to buy a PIC microcontroller for a wheeled robot project
- TylerH
- · Replies 15 ·
A battery is a voltage source: it provides constant voltage
- fisico30
- · Replies 3 ·
PIC Microcontroller in a custom Harley motorcycle project.
- trogan77
- · Replies 6 ·
How can I build a hand crank generator to power a universal powermat?
- jhendren
- · Replies 4 ·
Latch to quick 3V signal with SR latch
- pegasixi
- · Replies 1 ·
Use msp430g2231 without ti launchpad?
- jehan60188
- · Replies 8 ·
Where Does a Solid State Relay Draw Power From?
- booxcar
- · Replies 1 ·
What measurement errors can occur with custom optical encoders?
- knight92
- · Replies 2 ·
Capacitors in integrated circuit
- cypress7
- · Replies 5 ·
Can period of such signal be found.
- John Atkinson
- · Replies 3 ·
Will a capacitor's value remain constant with frequency?
- DragonPetter
- · Replies 12 ·
Working with the 8088 Intel's microprocessor
- Rainier9
- · Replies 4 ·
RLC inverse Laplace transform question
- guspabon
- · Replies 8 ·
Relays, transformers, actuators and a differential controller
- nlaham
- · Replies 1 ·
Overcurrent-Undervoltage relay?
- kuraido
- · Replies 3 ·
I want suggestions on my course books
- peeyush_ali
- · Replies 11 ·
Why Doesn't Current Flow in an Isolation Transformer Secondary?
- YeeHaa
- · Replies 10 ·