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
Inrush current filament Electrical
- techstu
- · Replies 24 ·
Build an Electromagnetic Pulse Generator
- jacksonpeeble
- · Replies 11 ·
Why does a 47µF capacitor reduce noise in my LM386 amplifier?
- miroku
- · Replies 2 ·
How to find G/T of antenna if everything else is provided - Link budget
- spacedude25
- · Replies 5 ·
Laptop Not Charging? 19V 3.42A Charger Issue
- selseg
- · Replies 1 ·
PMA and High RPM from a turbine
- sounder
- · Replies 2 ·
Energy Requirements: Comparing Induction Heating vs. Electric Stove
- burnit
- · Replies 4 ·
Why Does Electricity Need to Return to the Positive Terminal?
- cam875
- · Replies 4 ·
Regulating 12VDC fan speed in aquarium circuit without losing startup torque
- DaveC426913
- · Replies 20 ·
Configuring USB Devices for Low Power Mode
- Chandra214
- · Replies 3 ·
How is the Magnetic Field Shaped in a Hollow Cylinder Electromagnet?
- ƒ(x)
- · Replies 2 ·
Understanding MC1496 Modulator for AM Radio Transmitter Receiver
- mralam
- · Replies 7 ·
Why does high voltage with low current give high power?
- bimbim
- · Replies 26 ·
Wind Turbine coil/magnet design
- dzine
- · Replies 3 ·
Isolated phase buswork fan motor
- kman699
- · Replies 2 ·
Can Induced Currents in Magnetic Fields Create a Chain Reaction?
- Robin07
- · Replies 2 ·
Transformer Grounding: Advantages & Disadvantages for System Protection
- Ian_Brooks
- · Replies 1 ·
PWM 1Khz-500Khz Packet Pulsing w/ Gating
- Farlander
- · Replies 6 ·
Optical Fiber Transfer Function (attenuation and dispersion)
- Oziyak
- · Replies 2 ·
How can I measure black line width using a robot and QRB1134 sensor?
- brad sue
- · Replies 3 ·
Could non-electrical forms of energy power computers?
- cam875
- · Replies 7 ·
Solving PSPICE Model of Astable Multivibrator
- Firefox123
- · Replies 1 ·
Isolation Transformers and Electrical Safety
- temujin
- · Replies 8 ·
Heyi need an electrical engineering for which i can ask some
- qwerty321
- · Replies 2 ·
How to not short circuiting an induction heating coil
- raezair
- · Replies 11 ·
200w coil powering 80-160w lights with small RC battery pack on motorcycle
- agent141
- · Replies 14 ·
Building a Countdown Timer with a 555
- tenacity2986
- · Replies 3 ·
Effects of Increasing Supply Voltage on DC Motor Back EMF
- GlynnHeeswijk
- · Replies 13 ·
Bluetooth Remote to control phone functions
- Kingdombuilde
- · Replies 4 ·
Step down Transformer 240v AC to 12v 100amp
- burnit
- · Replies 30 ·
Problems with a motor cycle battery
- heathers
- · Replies 1 ·
What is Modeling EM Transmission at 100 kHz with COMSOL and RF Module?
- pickled
- · Replies 5 ·
Unipolar CMOS: Semiconductor Breakthrough?
- sanman
- · Replies 2 ·
Multiple electrodes - capacitance.
- Dafe
- · Replies 7 ·
Resources for learning TTL and totem pole outputs
- Random89
- · Replies 10 ·
About Direction of current in the inductor in RL circuits
- mazen_zone
- · Replies 2 ·
How to Design a Circuit for a Pendulum-Based Inclinometer?
- cindyjoi
- · Replies 6 ·
Seeking Surge Protection for Switch and Motherboard
- temujin
- · Replies 6 ·
NPN transistor with reverse-biased V_BC and negative collector current
- mkkrnfoo85
- · Replies 6 ·
Electric bicycle that can re-charge itself?
- muddyboots
- · Replies 11 ·
Whistling into Speedy 33 Microphones: Effects on Lab View Graph Visualization
- qwerty321
- · Replies 3 ·
Caculate the Pull in LBS of Electromagnets
- burnit
- · Replies 1 ·
Recharging 4 12V batteries in parallel
- uchacker11
- · Replies 2 ·
RGB LEDs in series - turn Green on
- meereck
- · Replies 6 ·
Building 10 Synchronized 7-Segment Clocks
- Liad
- · Replies 4 ·
Can You Control Your Appliances with Just a Bluetooth-Enabled Cell Phone?
- Harmony
- · Replies 1 ·
Amperage ratings on DC power supplies
- KLoux
- · Replies 3 ·
Variable Voltage Regulator Design
- AzHole
- · Replies 16 ·
What Is the Purpose of Op Amps?
- barneygumble742
- · Replies 3 ·
Gaps in Fourier analysis, signals, and impedance for graduate EE
- NotoriousNick
- · Replies 5 ·
How to connect 12 white LEDs in series with 390Ω resistors on 12V
- deenap
- · Replies 16 ·
Understanding Transformer Output Current: Ohm's Law vs. Transformer Losses
- spidey
- · Replies 3 ·
Dual Power Sources: Supplementing Solar w/ Battery
- HybridLogic
- · Replies 5 ·
Where can I submit electrical engineering conference papers?
- logical
- · Replies 1 ·
Do I need a Microcontroller for Computer Control of Electrical Devices?
- TheCoolBrian
- · Replies 13 ·
Electric motor with outer rotor
- antonantal
- · Replies 5 ·
Difference between a microcontroller and a microprocessor?
- craze4physics
- · Replies 2 ·
Automatic charging in cell phones
- craze4physics
- · Replies 3 ·
Capacitor substitution for TEA nitrogen laser
- guipenguin
- · Replies 1 ·
Wiring a Rectifier for Aquariumlet Light Setup
- DaveC426913
- · Replies 5 ·
Why do some capacitors have polarity?
- sinanissa
- · Replies 2 ·
Understanding 1MW and 500W Wind Turbines
- drugyjay
- · Replies 1 ·
Further noise reduction techniques ontop of Savitzky-Golay FIR filter
- Ian_Brooks
- · Replies 2 ·
Transferring AAS in EET to EE Program for BS
- Jammin_James
- · Replies 4 ·
How can current flow in A/C circuits?
- Farlander
- · Replies 4 ·
BJT amplifier to drive 8-ohm speakers from iPod output
- chaoseverlasting
- · Replies 15 ·
Is it possible to control LED lights with a DVD player output?
- kikkoman1
- · Replies 4 ·
Why Would My Uncle Say to Make All Conductors Same Size for 3 Phase Connection?
- triden
- · Replies 6 ·
Connecting the primary and secondary windings of transformer in series
- kmarinas86
- · Replies 24 ·
What is the Conceptual Understanding of Electric Potential?
- 00PS
- · Replies 8 ·
Impedance matching/purely resistive
- granpa
- · Replies 2 ·
Lithium phosphate battery charging curve
- Truthlover
- · Replies 1 ·
HF HV to LF? Converting High Frequency to Low Frequency Currents
- clone477
- · Replies 1 ·
Bought new machine that 220V 50HZ - Will it work in US?
- bigboyjoe
- · Replies 15 ·
Looking for a material to make a mold out of Aluminum bank
- dingpud
- · Replies 7 ·
It's about microprocessorsintel 8085
- naziakat
- · Replies 1 ·
Most of the op-amps use differential amplifier
- vvkannan
- · Replies 3 ·
Which Laptop Charger is More Efficient for a 65W Rated Laptop?
- selseg
- · Replies 4 ·
Which way does a high voltage spark jump?
- wmingin
- · Replies 7 ·
Looking for Literature on Electromagnets
- JohnQuincy
- · Replies 1 ·
Pulsing high current into capacitive load?
- waht
- · Replies 4 ·
Building a 1KHz Clock Signal Timer using a 555
- Winzer
- · Replies 2 ·
Best place to buy Electrical stuff
- TheCoolBrian
- · Replies 3 ·
Finding a Transformer for my application.
- splitringtail
- · Replies 9 ·
Electrical Engineers and Nobel Prize.
- Peon666
- · Replies 16 ·
What is the Magnetic Flux Density of NdFeB and AlNiCo?
- esander
- · Replies 16 ·
Calculating "theta" Using Step Up Transformer
- Carolyn
- · Replies 2 ·
Electric field lines in a dielectric_ figure attached in ee thread
- sairajan
- · Replies 1 ·
Can I sense motion speed with a piezoelectric crystal or buzzer?
- meereck
- · Replies 5 ·
Transformer designing software
- ElectroPhysics
- · Replies 1 ·
Role of Pre-Amplifier in Nuclear Electronic Systems
- GAGS
- · Replies 6 ·
Can a Voltage Multiplier and Mechanical Commutator Enhance Motor Performance?
- kmarinas86
- · Replies 3 ·
3-4A too much load for a car battery?
- jhicks
- · Replies 4 ·
Why Is There No Induction in My Wireless Power Transmission System?
- pardesi
- · Replies 2 ·
Eimac Type 8533 Planar Triode Connections?
- wmingin
- · Replies 9 ·
Single phase ac motor on dc supply?
- xkeithx
- · Replies 4 ·
Using a microprocessor signal to control motor power
- TheCoolBrian
- · Replies 5 ·
Antenna Polarization and optical systems
- dimensionless
- · Replies 2 ·
DC generation back during Edison
- cmos
- · Replies 11 ·
Powering a 12V RV lift from household AC power
- o1sowise
- · Replies 9 ·