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 happens to input power when inverter switched off?
- says
- · Replies 3 ·
How Can I Prevent My Backup Beeper from Activating When Using Solenoids?
- sedgehammer
- · Replies 23 ·
How to shut off Led on buck converter
- Puglife
- · Replies 4 ·
Why does changing magnetic flux in a coil induce an emf?
- Ahmad Syr
- · Replies 12 ·
Hertzian dipole radiation resistance power and AC current requirements
- TheArun
- · Replies 6 ·
Work done with force perpendicular to path in electric potential
- ElectricSenpai
- · Replies 4 ·
Adding MCU Atmega328 to Multisim?
- Gliese123
- · Replies 1 ·
Maximum voltage from blowing through small turbine?
- twiz_
- · Replies 41 ·
Non-Solar Power Station in Space
- wendyhouserules
- · Replies 1 ·
How can I test the VFETs in a Yamaha B-2 amp?
- Planobilly
- · Replies 12 ·
Finding the Right Weight Sensor for a Color-Changing Coaster Prototype
- nickbink
- · Replies 8 ·
How do inductors store energy as a magnetic field?
- Puglife
- · Replies 54 ·
Resistor parallel to short circuit when finding R_thev ....?
- Naakicibi
- · Replies 6 ·
How do we determine the ideal size for our wind turbine's generator?
- Onjii
- · Replies 5 ·
Can you use a tank circuit to produce an AC circuit?
- Puglife
- · Replies 7 ·
What exactly does the capacitor do in a Tesla coil?
- Puglife
- · Replies 2 ·
Are there purely diode, vacuum tubes?
- Samson4
- · Replies 32 ·
How to wire a Lithium Battery Pack Q
- Physics_Kid
- · Replies 4 ·
Efficiency of Electrical Conversion
- says
- · Replies 7 ·
Type of resistance imposed by eddy currents in inductors?
- Landru
- · Replies 1 ·
Power draw for mecanum wheelchair wheels at 117 rpm
- JCbullsallday
- · Replies 15 ·
Neutral Wire Current Direction and Magnitude in AC Power Distribution
- cnunez12
- · Replies 1 ·
Can LED bulbs be safely used in motorcycles without additional modifications?
- John1397
- · Replies 4 ·
How do I calculate Phase Angles?
- shintashi
- · Replies 3 ·
Variable DC supply stuck at 34V, pot adjustment not working
- Growling_Mango
- · Replies 11 ·
Can I Create a 15 Degree Phase Shift with Transformers?
- kper
- · Replies 2 ·
How do you do a Bode plot comparison with LTSpice?
- Landru
- · Replies 9 ·
How Does Laser Light Modulation Affect Solar Cell Performance?
- mishima
- · Replies 11 ·
Using AC motor windings with a DC battery for a magnetic pinewood derby car
- Stinson
- · Replies 73 ·
A couple Q's about parasitic capacitance in an inductor
- Landru
- · Replies 27 ·
Wind Turbine and Power Generation
- ybexcursion
- · Replies 4 ·
Difference between electric and microwave circuit?
- JaneHall89
- · Replies 7 ·
Sequential deposition of nanocrystal inks for flexible electronics
- wolram
- · Replies 1 ·
No variation in capacitance with body load in comsol
- Aswathi M
- · Replies 6 ·
Skin effect and magnetic field of a flattened conductor?
- Treva31
- · Replies 15 ·
Designing Photonic Integrated Circuit: Photodiode to CMOS
- BenKOTI
- · Replies 3 ·
Finding transfer function of op-amp circuit that failed in simulation
- Bullington
- · Replies 31 ·
Transformer Efficiency Problems
- BlackMelon
- · Replies 3 ·
Efficacy of Balanced XLR Cables for Noise Reduction
- pen-xv
- · Replies 9 ·
Specific iron loss of transformer
- tkulkarni39
- · Replies 8 ·
DC motor electrical and mechanical power relationship
- Guidestone
- · Replies 7 ·
Is My Op Amp Burned Out? Voltage Check
- bphui
- · Replies 14 ·
High current in a supercooled wire?
- PhiowPhi
- · Replies 3 ·
How do we fix a regulator if air goes through the circuit?
- kyriakos
- · Replies 19 ·
WiMAX Transmitter: Can 1 EXAbit/sec be Transmitted?
- leonmate
- · Replies 1 ·
Power XFMR magnetization currents in a "reverse" connection
- krater
- · Replies 9 ·
What Happens to Unused Electricity in Distribution Transformers?
- Venkata Satish
- · Replies 74 ·
Power System, synchronous generator
- LagCompensator
- · Replies 4 ·
Best design for a 300 watt permanent magnet brushed DC motor
- AniV
- · Replies 1 ·
Where does the current go in this RL circuit?
- tomizzo
- · Replies 8 ·
Building a small battery-powered and plug-in resistance heater
- ThomasMHeat
- · Replies 9 ·
Creating a Battery Bank with Paraffin Wax as a Heat Sink
- skiandtea
- · Replies 10 ·
Why is my transistor overheating?
- Adrian Collings
- · Replies 7 ·
Good Friis Transmission results
- btb4198
- · Replies 10 ·
Transient Stability Analysis for Solar-Integrated Electrical Grid
- tangu_14987
- · Replies 1 ·
Radiation emitted by wired keyboard
- YanivW
- · Replies 8 ·
Learn Transistor Setup & Common Emitter Setup
- elia gomez
- · Replies 12 ·
Voltage output from DAC module, Obtaining the Pk-Pk Value
- zanner
- · Replies 4 ·
What is the maximum output current of a logic gate at 5V VCC?
- TheRedDevil18
- · Replies 9 ·
Choosing resistor values for 12-pin PMT voltage divider at 1000V
- SupaVillain
- · Replies 2 ·
Free online antenna design software?
- houlahound
- · Replies 5 ·
How to draw a schematic diagram for home wiring systems
- Simon Clement
- · Replies 1 ·
Is the Phase of a Magnetic Field Aligned with an Alternating Current?
- tech99
- · Replies 18 ·
Most power efficient display of single digits and color flap
- izico
- · Replies 9 ·
Programmable polarity reversal circuit
- matrow
- · Replies 2 ·
Will a Slayer Exciter Damage an Incandescent Flashlight?
- hari krishna parigi
- · Replies 9 ·
Why does a reverse diode protect an op amp in a relay circuit?
- alex36
- · Replies 2 ·
High electric field / droplet levitation
- phy_eng
- · Replies 1 ·
What could be a load for lightning?
- dhivakhar
- · Replies 1 ·
How does an LDR-based NOT gate circuit control an LED?
- cynthia0303
- · Replies 9 ·
What is the formula for calculating resistance in a 1km copper wire?
- Enochfoul
- · Replies 25 ·
Why Do we ground an electronic circuit?
- cbram
- · Replies 19 ·
Testing RF waveguides with VNA: frequency, power and averaging settings
- faheem rana
- · Replies 8 ·
Using Solar panels for energy conversion?
- GrandioseNigma
- · Replies 4 ·
Electromagnetic muscles? Practical?
- kolleamm
- · Replies 4 ·
Do Settingless Relays truly improve Protection Ideas?
- EverGreen1231
- · Replies 4 ·
Adding extra socket share with water heater power supply
- JJ1
- · Replies 2 ·
How to Calculate N of a Solenoid: Understanding Turns per Meter
- cloud98
- · Replies 2 ·
Building a musical tesla coil,
- Shadow-Shocker
- · Replies 2 ·
Transistor current gain in saturation mode
- TheRedDevil18
- · Replies 4 ·
555 timer LED won't flash on 9v battery
- Triple_E
- · Replies 16 ·
Understanding the Relationship Between Time and Frequency in Modulation?
- Tulio Cesar
- · Replies 4 ·
Electric field in the vicinity of an antenna
- coquelicot
- · Replies 19 ·
Amplifying AD9850 DDS for 5Watt output. OPamp or RF FIT?
- Helicon_Amateur
- · Replies 2 ·
Wiring three LEDs to light one at a time without a microcontroller
- Hassan Raafat
- · Replies 18 ·
Hardware Random Generators: Transistors vs Diodes
- EinsteinKreuz
- · Replies 4 ·
What bench PSU for induction motor experiments with multi-phase outputs?
- royf
- · Replies 2 ·
Why is the complex exponential so important in electrical engineering?
- Puglife
- · Replies 26 ·
What Are Good Alternatives for PTC Thermistors with Sharp Resistance Changes?
- Sparky27
- · Replies 2 ·
Electric Field distribution around two-conductor cable
- AndreyG
- · Replies 5 ·
Why does connecting a sensor cable shield to physical ground reduce parasitic capacitance?
- Guidestone
- · Replies 5 ·
Impedance of a 5kW generator (synchronous single phase)
- Jonathan Stevens
- · Replies 3 ·
Ideas for Graduation Projects that involve lots of math
- Ahmad Kishki
- · Replies 3 ·
How does a spectrum analyzer measure Noise Spectral Density
- unplebeian
- · Replies 5 ·
Analog Signal of Noncontinuous Variables
- Puglife
- · Replies 30 ·
Why won't it work? (sump pump project)
- Bsmith072
- · Replies 9 ·
Difference between live, neutral, ground and common in electrical circuits
- shintashi
- · Replies 9 ·
Electric current is reduced by the resistance?
- Gajan1234
- · Replies 28 ·
Tektronix 2465 Oscilloscope problem
- EinsteinKreuz
- · Replies 9 ·