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
Calculating Electro-Magnet Holding Force
- kosoniscs
- · Replies 4 ·
Mechanics in Electrical and Computer Engineering: A Primer
- redgoat
- · Replies 5 ·
Speed control circuit for 24V DC motor in both directions
- levoeg
- · Replies 4 ·
How to solve network nodal voltages and convert voltage to current sources
- celect
- · Replies 17 ·
What is meant by signal-to-noise ratio?
- nktvnvn
- · Replies 15 ·
Convolution Code and Error Correcting Capability
- chingkui
- · Replies 2 ·
Blow dryers and other elementary things
- cepheid
- · Replies 13 ·
2KVA transformer how do I determine the max. safe primary current.
- celect
- · Replies 2 ·
Is a Matching Circuit Needed Between an Antenna and Signal Generator?
- temujin
- · Replies 4 ·
Testing a Car Battery Charger for 6-12V Batteries
- mrjeffy321
- · Replies 13 ·
Differential equation for a parallel RL circuit with AC supply
- ng
- · Replies 33 ·
How Do You Calculate RLC Circuit Parameters and Half-Power Frequencies?
- Tino
- · Replies 3 ·
Fan won't turn on and is it safe to open an old TV
- Inquiring_Mike
- · Replies 2 ·
Does magnet wire always have to be used in the production of solenoids
- B166ER
- · Replies 2 ·
AC Electrical Theory Handbook Vol 3
- Astronuc
- · Replies 3 ·
Building a Battery Charger with Car Alternator
- rolly
- · Replies 9 ·
Laplace transform with delta function
- EvLer
- · Replies 3 ·
Can You Build Your Own Computer with Limited Knowledge of Electrical Circuits?
- mister_okay
- · Replies 36 ·
Solving natural/step response in RL/C circuits
- ACLerok
- · Replies 7 ·
Load Resistor in a MOSFET amplifier
- shaiqbashir
- · Replies 1 ·
Power in = Power outbut what about for solenoids?
- infamous_Q
- · Replies 9 ·
How to Design a High-Frequency Air Core Transformer for Low Power Applications?
- Eli Hait
- · Replies 2 ·
How Do Submarines Receive Electromagnetic Signals Underwater?
- redgoat
- · Replies 6 ·
What is the correct way to convert dBuA to mA/m for magnetic field strength?
- temujin
- · Replies 3 ·
A Commuter Diode Explanation Problem
- cybershark5886
- · Replies 5 ·
Schottky contacts - band bending
- jonas_nilsson
- · Replies 23 ·
The best places to buy motors/servos
- bjon-07
- · Replies 1 ·
3 phase 240 Delta Vs single phase 240
- hawk7
- · Replies 18 ·
Ultra capacitors starting a car engine
- willib
- · Replies 2 ·
Cook Food Effortlessly with Induction Cooktops
- Ivan Seeking
- · Replies 3 ·
Where can i get voltage transformer
- Moose352
- · Replies 1 ·
Inductance equations for high school problems
- peavey_wolfgang_200
- · Replies 22 ·
How are 3D images etched into glass and how were blue LEDs created?
- Janitor
- · Replies 7 ·
Using inductors to reduce electric bill?
- mathrocks
- · Replies 18 ·
Can I Use a 60 Watt Bulb in a "40 Watt Max" Fitting?
- Civilian2
- · Replies 4 ·
What is the missing value in this parallel RC circuit problem?
- DethRose
- · Replies 4 ·
Courses needed to become a radar engineer
- redgoat
- · Replies 1 ·
Differential equation for current in a parallel RC circuit
- cpuwildman
- · Replies 9 ·
Calculate Bandgap Voltage for GaAs Photodiode: 5V Reverse Bias
- Infidel22
- · Replies 1 ·
Superconducting field inhibits radiation heat transfer?
- Q_Goest
- · Replies 5 ·
Electrical Engineering and Computer Science
- exequor
- · Replies 1 ·
Configuring band-pass on National MF10 SCF chip
- RG
- · Replies 1 ·
How Many Types of Electromagnetic Waves Exist?
- redgoat
- · Replies 5 ·
Why do light bulbs dim the laser in my 28V circuit?
- GW2VET
- · Replies 11 ·
Radio transmitter for altitude data over 100 km range
- Serj
- · Replies 8 ·
What are battery memory effect and voltage depression?
- mister_okay
- · Replies 3 ·
Can LEDs be used for power transfer in this application?
- steveastrouk
- · Replies 12 ·
Pancake motor view inside needed or sketch diagram
- julee
- · Replies 1 ·
How to dissect a hdd spindle motor Sankey
- julee
- · Replies 2 ·
How do coil loops affect voltage and current in a rotating generator?
- rsnd
- · Replies 2 ·
How can I correctly identify the flow of current in a node in a circuit?
- splitendz
- · Replies 3 ·
What is an octal buffer and how is it used in electronic circuits?
- iggybaseball
- · Replies 4 ·
Is it safe to disassemble a blowdryer to see how it works?
- karen03grae
- · Replies 31 ·
Advice for first power systems internship interview
- vptran84
- · Replies 5 ·
Sensor project relating to thermistor
- vptran84
- · Replies 4 ·
Designing Big Solenoid for Physics ISU - 100-200VDC 2-7A
- Colt22
- · Replies 15 ·
Integrating square to triangle?
- Exulus
- · Replies 5 ·
Core Material for Long-Run Solenoid Circuits
- Phaedrus
- · Replies 5 ·
Fixing Xilinx Error: Unconnected Block in Verilog
- david90
- · Replies 3 ·
How do i build a diesel injection pulse meter or adaptor ?
- karldb
- · Replies 6 ·
What Are the Roles and Effects of Neutral Wires in Power Distribution Systems?
- mister_okay
- · Replies 8 ·
How do I make three electromagnets rotate at a fixed speed?
- nishant
- · Replies 2 ·
Do Dimmer Switches Really Use the Same Amount of Power Regardless of Settings?
- mrjeffy321
- · Replies 3 ·
IPTV: Separating Hype from Reality
- nameta9
- · Replies 5 ·
How much energy would voyager sat. need to transmit data from pluto?
- david90
- · Replies 1 ·
Probability density function of equivalent resistance in parallel resistors
- darthhath
- · Replies 2 ·
Smoothing with full wave rectification
- IntuitioN
- · Replies 5 ·
Designing Circuit Boards with No Circuit Knowledge
- Serj
- · Replies 12 ·
Fixing Broken Hartke 3500 Bass Amp with No Money
- icvotria
- · Replies 11 ·
Building a 300 Hz to 1.5 kHz sound generator with frequency display
- sniffer
- · Replies 2 ·
RF gurus-A question from a wireless dullard
- faust9
- · Replies 3 ·
Why can I see distorted cable channels I didn't subscribe to?
- chingkui
- · Replies 5 ·
Understanding DC current in automobile electrical systems
- sao123
- · Replies 4 ·
How to Implement a Mealy Machine Using JK Flip-Flops and an EPROM?
- david90
- · Replies 1 ·
What will be the resistance?
- AntonVrba
- · Replies 10 ·
Connecting a Dual Jack Headphone to Standard Size Jack
- exequor
- · Replies 6 ·
How do I wrap multiple layers of wire on a solenoid?
- Serj
- · Replies 9 ·
Solve RC Circuit: Find Unknown Capacitor Value
- dk702
- · Replies 3 ·
Finding Thevenin equivalent and load resistance for maximum power transfer
- airkapp
- · Replies 3 ·
Designing 1000Hz Sin Wave Generator Using 3 Stage Op-Amp
- gixxer
- · Replies 1 ·
Which is the resistance? 1/Slope or V/I? (in I-V graph)
- VirtualPhysicist
- · Replies 15 ·
What is the Relationship Between Voltage and Current in Terms of Units?
- KC9FVV
- · Replies 4 ·
How to ground a portable work station without access to water lines
- brip
- · Replies 4 ·
What are IIR filters suited for in real applications?
- phiska
- · Replies 2 ·
Building a 365kJ capacitor bank with two Mallory capacitors
- sepulker
- · Replies 15 ·
Electrical question (well, lightning, really)
- DeeZee
- · Replies 4 ·
Unmatched voltages on a transformer's primary coils
- infamous_Q
- · Replies 37 ·
Estimating internal (junction) temperature
- Eli Hait
- · Replies 1 ·
Required Torque (Electromagnet stuff)
- minger
- · Replies 2 ·
Skin effect or total crossectional area
- MR. P
- · Replies 4 ·
EE senior electives - need advice
- ionlylooklazy
- · Replies 2 ·
Understanding the Circuit Diagram for an Amp Hour Meter for Beginners
- mrjeffy321
- · Replies 15 ·
How does the coefficient 4 and phase angle 30° affect the sine wave graph?
- Maxwell
- · Replies 4 ·
Op-Amp Integrator: Understand 10MOhm Feedback Resistor
- fatalenergy
- · Replies 4 ·
Can any genius tell me about Clampers
- mohdfasieh
- · Replies 3 ·
Capacitance Decrease w/ Applied DC
- ColliLJ
- · Replies 3 ·
Why Are Phase Modulation Transmitters Rarely Used in Broadcasting?
- saikatmajumder
- · Replies 4 ·
High Voltage and measurement instruments
- sara39
- · Replies 2 ·
LEDs burning out at 9V in lie detector circuit on breadboard
- maverick99
- · Replies 7 ·