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
Induction: Questions reg. Coils vs Parallel Conductors
- waterweber
- · Replies 6 ·
Troubleshooting a Non-Functioning Phono Input on a Marantz PM94 Amplifier
- Planobilly
- · Replies 5 ·
Understanding relationships in Induction Heating circuits
- steltzer
- · Replies 1 ·
Understanding the LM2576 Step-Down Regulator
- mulothecook
- · Replies 1 ·
Build a Low-Voltage Negative Ion Generator w/ AA Batteries
- Borrah Campbell
- · Replies 2 ·
Making a wind turbine, how to stop it overcharging battery?
- beany_bot
- · Replies 3 ·
What is the reason for using high KVA transformers in electrical heaters?
- Umar Awan
- · Replies 1 ·
How to understand negative frequency?
- yangjun1222
- · Replies 2 ·
Anyone know how much torque a 550kva generator will make?
- killer120062176
- · Replies 8 ·
Salient and Non-Salient pole Synchronous Generator
- OliskaP
- · Replies 11 ·
Resistor noise reduction questions
- Planobilly
- · Replies 4 ·
Why Does Connecting Multiple Ohmmeters Result in Cumulative Resistance?
- XZ923
- · Replies 2 ·
Death of a Condenser (with Autopsy)
- zoobyshoe
- · Replies 8 ·
Need ideas for a LED Pilot light for a tube amp
- Planobilly
- · Replies 21 ·
"Easy" but cool electrical engineering projects
- Josh225
- · Replies 6 ·
230V/50Hz to 110V/60Hz converter?
- galapogos
- · Replies 22 ·
Enclosed floating aquatic 12v car-audio amp system
- slick_willy
- · Replies 12 ·
What is the derivation of built in voltage for a P-n junction?
- mertcan
- · Replies 1 ·
What is this electromagnetic device called?
- Josh225
- · Replies 4 ·
Resistance Between Two Rectangular Electrodes
- Vne147
- · Replies 5 ·
How much electricity can be produced from 3000 rpm?
- Tom1211
- · Replies 4 ·
Difference Between Electrical and Optical Signal Encryption?
- Fiona Rozario
- · Replies 4 ·
How to calculate Battery run-time?
- Artahir
- · Replies 4 ·
How Do I Choose the Right Potentiometer for a Car Heater Blower Motor?
- Teaman
- · Replies 16 ·
How is it possible to run a 12AX7 vacuum tube at 415VDC?
- Planobilly
- · Replies 23 ·
Relay Driving Circuit Design Help
- xtrubambinoxpr
- · Replies 6 ·
Looking for a small journal on antenna theory to publish my paper
- qnach
- · Replies 7 ·
How useful is the IEEE green book?
- stuerobert
- · Replies 2 ·
How to use the hydroelectric power equation
- gloo
- · Replies 4 ·
How to Harness braking energy from an electric motor
- Fizzics
- · Replies 3 ·
Boost a 36V e-scooter from Greece Crete
- Kateridi
- · Replies 6 ·
SMPS transformer core getting hot advice
- Salvador
- · Replies 48 ·
Finding n and p of semiconductor given temp, NA, ND, and Ni
- campeola46
- · Replies 1 ·
Temperature dependant resistor for MAF
- Salvador
- · Replies 2 ·
Low Latency IP Camera Solutions: Find 1080p30 Video
- xortan
- · Replies 4 ·
How Do Antenna Size and Frequency Impact Ham Radio Transmission?
- Newtons Apple
- · Replies 3 ·
Connecting an External Audio Source to a DDS-100 Function Generator
- Sveral
- · Replies 3 ·
Transferring a handheld radio into a antique style radio box
- James Chaney
- · Replies 12 ·
Electrical Information on Items
- Newtons Apple
- · Replies 8 ·
How to Calculate Angular Acceleration of Miniature Car Tires Using DC Motor?
- hobbybuilder
- · Replies 2 ·
Building an electromagnet, would appreciate advice
- VYP
- · Replies 6 ·
Electric Field Lines: Can Charges Move on Conductors?
- nishant mudgal
- · Replies 2 ·
What to do with (relatively) old controller
- TheQuietOne
- · Replies 5 ·
Active cell balancing with LTC3300-2
- Reynald
- · Replies 3 ·
Why does AC have less copper loss than DC
- Buggsy GC
- · Replies 3 ·
Alternatives to varistors as overload protection at DC motor
- marellasunny
- · Replies 5 ·
Why doesn't direct current work in a transformer circuit?
- Kuzey Cem
- · Replies 14 ·
Bode Plot Application: Increase Frequency Response & Magnitude Understanding
- SDRFG
- · Replies 12 ·
Dynamic model of non-linear system
- srinaath
- · Replies 1 ·
CNT electrode CCTO dielectric supercapacitors?
- Austin H
- · Replies 1 ·
Voltage and Reactive Power Relationship
- OliskaP
- · Replies 8 ·
Why are reactive power and voltage related?
- larsa
- · Replies 10 ·
Magnets and coils configuration for electricity generation
- Hons K Wyn
- · Replies 6 ·
Quick question about inverter TX order wrt mains
- tim9000
- · Replies 30 ·
How to see ON/OFF status by using SCT-013 via Raspberry Pi?
- Coskun
- · Replies 2 ·
Neat windings vs sloppy windings for Solenoid Actuator?
- Xyius
- · Replies 4 ·
Inverting a signal up to 100mV using op amps
- Kosutusas
- · Replies 6 ·
Ring Main Unit Design in Electrical Panels
- highvoltpower
- · Replies 3 ·
Confusion about circuit schematic notations
- x86
- · Replies 30 ·
RF absorbing sheet materials? (5GHz)
- berkeman
- · Replies 6 ·
Exceeding Limits: The 621 Million Transistor Chip
- wolram
- · Replies 8 ·
Effect of placing twisted wire in a Stainless tube
- Planobilly
- · Replies 45 ·
Homemade Reactive Archery Target
- Liza Sarychev
- · Replies 4 ·
Jackson classical electrodynamics section 9-6
- qnach
- · Replies 2 ·
What is role of Quad Ring Main Unit (QRM) in Substation?
- tipu_sultan
- · Replies 9 ·
Is DC More Efficient for Long-Distance Train Power Transmission?
- tim9000
- · Replies 11 ·
Snubber for a 3kVA 240V to 110V transformer
- anagon
- · Replies 19 ·
Is the circuit breaker amperage the rms amperage
- Puglife
- · Replies 5 ·
Capacitor charging above solar cell voltage?
- CuriousAES
- · Replies 15 ·
Which direction for maximum signal on 3 antenna router?
- member 534986
- · Replies 7 ·
Why electric devices do not draw more current than they need?
- semistudent
- · Replies 5 ·
How can I adjust the roll off of my preamp design for better frequency response?
- Roy Fokker
- · Replies 3 ·
What is the meaning of HVDC transmission line voltages?
- AV8Electric
- · Replies 2 ·
Why permanent magnets are not used in Synchronous Motor?
- Akmalidin
- · Replies 6 ·
How Can I Safely Power a DC Treadmill Motor from AC Mains?
- Alex P
- · Replies 1 ·
Excess Energy Saving from a constant energy source.
- A Chamas
- · Replies 7 ·
20 kOhms/V meter versus Digital meter in valve circuits
- MalcolmB
- · Replies 7 ·
Why Is Transfer Function Defined for Linear Systems Only?
- srinaath
- · Replies 1 ·
Electronic NOT gate chip question
- tim9000
- · Replies 28 ·
Power Factor Correction: Metering & Inductance
- brenfox
- · Replies 2 ·
Voltage divider not working for fan
- davidwinth
- · Replies 23 ·
How do Hoop Mode Transducers Work?
- nst.john
- · Replies 5 ·
Reducing servo motor jitter noise
- kolleamm
- · Replies 9 ·
Analytic solution for these two antennas
- qnach
- · Replies 26 ·
How do these both relate to one another? (Gain and dB's)
- zanner
- · Replies 5 ·
Using instantaneous torque to determine energy
- JohnMC2010
- · Replies 5 ·
Questions about vacuum tube data sheets
- Planobilly
- · Replies 5 ·
Car battery -- charging questions
- Akmalidin
- · Replies 77 ·
I need a good data logging DMM -- 1.5kV Range
- 13Nike
- · Replies 7 ·
Limiting Output Voltage of the Opamp to avoid saturation
- Kakeh
- · Replies 5 ·
Rotor and negative sequence impedance of alternator
- cnh1995
- · Replies 7 ·
Good beginner's resources for power factors and grids
- kostoglotov
- · Replies 1 ·
Why is the Antenna Pattern Scaled Differently in This Diagram?
- onsightly
- · Replies 2 ·
Why Are Waves So Long in Frequency and Wavelength?
- Newtons Apple
- · Replies 8 ·
Maximum Theoretical Angular Accuracy of Planer arrays
- senmeis
- · Replies 3 ·
Reference Pin on Differential Amplifier
- teroenza
- · Replies 3 ·
Detecting fluorescence via CW or pulsed LEDs
- Anton Alice
- · Replies 3 ·
What Topics Should I Study for Mastering Wireless Power Transfer?
- Abd El Rahman
- · Replies 3 ·
Sub $100 Low minimum High Voltage DC probe (3kV minimum)?
- 13Nike
- · Replies 1 ·
What is difference between Motorized Breaker & simple Breaker?
- tipu_sultan
- · Replies 4 ·