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
Is it Safe to Operate a VFD Motor Above Nominal Speed?
- russ_watters
- · Replies 7 ·
Connecting a Diode: Tips for Li-Ion 18500 Battery
- richleyance
- · Replies 11 ·
Boost converter in Simulink problem
- OliskaP
- · Replies 3 ·
Will a UPS physically "protect" computing hardware?
- billingtame
- · Replies 11 ·
What Are the Implications of Changing Component Values in a Tube Amp Circuit?
- Planobilly
- · Replies 9 ·
Creating a thermomether with a pt1000 (Help with circuit)
- TimeLordo123
- · Replies 5 ·
DC Drive rating to run DC Shunt Generator
- Ramachandra Rao KN
- · Replies 4 ·
Maximizing Battery Life: Using Load Droop to Detect Charge Level
- Akmalidin
- · Replies 3 ·
Dynamic RAM: Capacitance and Refreshing
- LtIvan
- · Replies 6 ·
Limit switches to control motor direction
- zxcvb
- · Replies 4 ·
How to detect that my device is underwater?
- tjvv
- · Replies 7 ·
How can I design a spark ignition system with a wider energy delivery range?
- mfig
- · Replies 2 ·
The Effects of Resistance on Voltage
- Mykhalo P
- · Replies 5 ·
Wireless, RF, inverse fourth power law vs inverse square law
- FrankJ777
- · Replies 5 ·
Heat at plug end of power cord higher than rest of cord
- FactChecker
- · Replies 6 ·
TDS2004B Oscilloscope Accuracy Determination
- Jamison Lahman
- · Replies 2 ·
Where Does Current Go With a 4V Servo?
- pug
- · Replies 3 ·
How does the core size affect an Inductor's efficiency?
- EddieP
- · Replies 5 ·
Is an Underdamped RLC Circuit Possible?
- gmm
- · Replies 1 ·
Heating Resistors: Current & Voltage for Temp Control
- Passionate Eng
- · Replies 4 ·
RI interference on a garage door
- davisa
- · Replies 4 ·
Rising voltage leak to 100v AC - 220v 50Hz 35uF 1.5KW motors
- marcophys
- · Replies 17 ·
Resonant circuit current calulation
- raoxas
- · Replies 1 ·
Why Does a Yd1 Transformer Connection Cause a -30 Degree Phase Shift?
- OliskaP
- · Replies 3 ·
Is My Bipolar Base Emitter Voltage Calculation Accurate?
- falcon555
- · Replies 4 ·
Can I use battery w/ higher voltage than specified?
- camrocker
- · Replies 6 ·
Optimization Problem with an RC BP filter
- BiGyElLoWhAt
- · Replies 98 ·
12V Marine Deep Cycle Battery Post is Moving -- Is the Battery Damaged?
- foolios
- · Replies 8 ·
Creating electricity from heat (without steam)
- Tommyboyblitz
- · Replies 7 ·
What is the best battery for a Search & Rescue Robot on a budget?
- CasVS
- · Replies 6 ·
It is about common emitter configurations
- saranga
- · Replies 5 ·
At what capacitance do HV capacitors become dangerous to human touch?
- leviterande
- · Replies 15 ·
Looking for electronics/engineering magazine suggestions
- tensor0910
- · Replies 2 ·
Smearing an audio recording using Fourier transform
- dwarp
- · Replies 3 ·
My smartphone battery drains rapidly....
- HyperTechno
- · Replies 11 ·
Why do these antennas have different radiation patterns?
- qnach
- · Replies 12 ·
TN/cyanophenylcyclohexanes for lcd displays
- rppearso
- · Replies 1 ·
Best way to non-conductive coat aluminum?
- kolleamm
- · Replies 9 ·
Common base type of a transister
- saranga
- · Replies 2 ·
Clarification transformer circuit
- putta
- · Replies 15 ·
Making a homemade electric lighter
- theonecalledU
- · Replies 5 ·
Maximum current carrying capacity (theoretically infinite?)
- tim9000
- · Replies 10 ·
What exactly is Joule's law of heating?
- wstr
- · Replies 6 ·
Really quick Droop control question
- tim9000
- · Replies 8 ·
Max Power Output of 60mW: Troubleshooting Solutions
- daniel1211
- · Replies 3 ·
Capturing an RF signal from a remote controller
- Curt Zerr
- · Replies 4 ·
Circuits motion detector light assembly 3 way proximity
- VxP
- · Replies 1 ·
Voltage, Current, Resistance: Simple Illustration & Ohm's Law
- Pogba
- · Replies 33 ·
Solving Motor Braking Circuit Problem in Bowling Industry
- H012
- · Replies 264 ·
How Are Transistors Positioned on Computer Chips?
- Demystifier
- · Replies 11 ·
Switching device for switched reluctance motor
- nothing909
- · Replies 3 ·
250VDC Line, Transient detection
- EEFinder
- · Replies 1 ·
Induction Heating Process Characterization
- Engineer16
- · Replies 8 ·
Input capacitance discrepancy -- schematic post layout and parasitic capacitance
- reddvoid
- · Replies 2 ·
Droop control (load sharing in AC Mains distribution networks)
- tim9000
- · Replies 12 ·
Finding series and shunt resistance of solar cell
- Swati Jain
- · Replies 1 ·
RLC Black box at different frequencies
- IonKim
- · Replies 1 ·
Electroactive Polymers that expand under low voltages
- Pogona
- · Replies 2 ·
Correct formula for induced voltage with a stationary coil?
- NickS1
- · Replies 10 ·
Hydrogen fuel cells in small applications
- Pogona
- · Replies 6 ·
How the reluctance in a magnetic circuit depends on flux?
- Aswin Sasikumar 1729
- · Replies 4 ·
What is the textbook for optical waveguide theory using matrix notation?
- jam_27
- · Replies 2 ·
I don't know -> how does the virtual world work?
- Gytis
- · Replies 7 ·
Rotor EMF in squirrel cage induction motor
- cnh1995
- · Replies 11 ·
Design help printed (crossed)-dipole
- Tom48
- · Replies 15 ·
Confused about inductor polarity
- TheRedDevil18
- · Replies 2 ·
AM Modulation: Understanding Envelopes and Detection
- Khaled Kord
- · Replies 4 ·
In power transmission why inductance L increases with increased spacing
- jaus tail
- · Replies 32 ·
Op Amp LM358 LED flasher oscillator
- Amyniuo
- · Replies 2 ·
Design choices for running an Electric train (and network)?
- tim9000
- · Replies 6 ·
Can I Make a Homemade Electric Bicycle Using Parts from Broken Appliances?
- tatertoph
- · Replies 6 ·
Choosing the Right Wire for an Impulse Voltage Generator
- corruptdna
- · Replies 3 ·
Understanding an RF remote control
- Curt Zerr
- · Replies 4 ·
Salvaged Washing Machine Motor to Power Chicken Plucker
- OS_Dad
- · Replies 6 ·
Problem with a buck converter: my error, or the device's
- Dextrine
- · Replies 16 ·
What is the relationship between matrix dimensions in state space control?
- kidsasd987
- · Replies 1 ·
Calculating Pulse Transformer Frequency at Voltage
- Honk
- · Replies 2 ·
How Can RMS Current Be Represented as a Phasor?
- Zheng_
- · Replies 11 ·
Time Invariance of System with x(t) and y(t) Equations
- Drew Carter
- · Replies 4 ·
A robot that is programmed to react to external stimuli
- Tabaristiio
- · Replies 3 ·
Identifying time and/or amplitude transformations
- Drew Carter
- · Replies 2 ·
Can You Play Audio Over a PA System Using a Phone?
- aerohead_18
- · Replies 2 ·
Desolder and solder IC with power pad under
- yungman
- · Replies 7 ·
Need circuit of remote volume control
- yungman
- · Replies 3 ·
How do you choose which quad amp to use for a microphone amp
- d_rock
- · Replies 9 ·
Reliability of low-cost accelerometers in commercial applications
- marellasunny
- · Replies 3 ·
Calculating Power and Amps for RC Heli Battery Charger and Generator
- cjm181
- · Replies 10 ·
Where can I find a controller for a 3 Phase AC motor?
- kolleamm
- · Replies 4 ·
Using a DC Motor as a Generator
- ChuckStr
- · Replies 12 ·
How to calculate Distance from Accelerometer Data
- Vikrant Mohanty
- · Replies 9 ·
What Type of Microcontroller Can Support Real-Time Camera Display?
- mizieahmad
- · Replies 1 ·
Calculating Capacitor Value for Transformerless Power Supply Design
- seemasdawange
- · Replies 25 ·
Direction of current in RC parallel circut
- jaus tail
- · Replies 10 ·
Mixing Ground Connections For 120V AC and 24V DC
- delsloww88
- · Replies 13 ·
Antenna gain reciprocity violation of conservation of energy?
- ande4jo
- · Replies 37 ·
Didn't use correct high/low pass filter setting day wasted?
- rwooduk
- · Replies 3 ·
Improving Transistor Switching for High Voltage Protection Circuits
- seemasdawange
- · Replies 18 ·
How to select the PLL parameters
- anstxfw
- · Replies 26 ·
AC Half Cycles: Positive vs Negative
- M.Kalai vanan
- · Replies 8 ·
Linear polarized microstrip patch antenna - design help
- Tom48
- · Replies 4 ·