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
Software to simulate a 15kV power supply for Van de Graaff generator
- BhutJolokia
- · Replies 6 ·
Does a DC motor as generator need full RPM to produce rated current?
- wiiman3893
- · Replies 2 ·
Best choice of KVL and KCL in a circuit
- nebbione
- · Replies 17 ·
Cell phone signal strength in dBm and what it means
- apmsj
- · Replies 6 ·
Which is more advantageous: sequential or combinational logic?
- Avichal
- · Replies 1 ·
Output voltage of Crystal Oscillators
- Synovial
- · Replies 4 ·
When Should You Choose a BJT Over a MOSFET?
- Blenton
- · Replies 4 ·
How can I prevent backflow and overheating in my flashlight charging circuit?
- deltaspace
- · Replies 9 ·
Confusion about combining resistors in series.
- dragonkore
- · Replies 4 ·
Calculations for impulse magnetising device
- Boris_Slo
- · Replies 1 ·
Can an Electromagnet Produce 25T with 500 cm3 and How Much Current is Needed?
- Khumo
- · Replies 2 ·
If both inputs in SR latch are zero
- Avichal
- · Replies 14 ·
Fluxless solder for ultra-high vacuum applications
- ochreyes
- · Replies 8 ·
Brushed DC Electric Motor Used as a Generator
- u-zara
- · Replies 8 ·
Building a Linear Motor: A DIY Tutorial
- reni90
- · Replies 4 ·
Why does a bulb dim when in series with a motor?
- Flyingwing12
- · Replies 5 ·
How do I calculate the correction value for a 6-bit number in binary addition?
- Avichal
- · Replies 4 ·
Step response to an impulse response
- EeCe
- · Replies 1 ·
Where to buy cable strain relief like LeCroy probe design
- Jiggy-Ninja
- · Replies 1 ·
Protecting electronic circuits in hazardous areas ?
- elementHTTP
- · Replies 2 ·
What are two-port networks all about?
- Avichal
- · Replies 12 ·
RF Signals - Radio waves or electrical signals?
- paul_harris77
- · Replies 1 ·
Non-ideal voltage and current source
- erece
- · Replies 1 ·
Multimeter Questions about damage.
- Flyingwing12
- · Replies 5 ·
How do DC motors fail electrically and what causes voltage drop damage?
- thender
- · Replies 5 ·
Determining specs of unmarked 30-year-old transformer
- Bassalisk
- · Replies 45 ·
Design a Single Supply Difference Amplifer
- akhurash
- · Replies 9 ·
How Can I Build a Wireless Device to Control Lights and Sirens with My Phone?
- sam501
- · Replies 1 ·
How can I add overload protection to my current limit circuit?
- mariuszoll
- · Replies 8 ·
I on how to build an inverter with solar panel
- obiajulu
- · Replies 1 ·
Can a DC Source Power an Average Sized Home for 24 Hours?
- Flyingwing12
- · Replies 2 ·
Magnetic gearing system for vertical axis wind turbine
- 000kev000
- · Replies 3 ·
Why Do Cascaded Low Pass Filters Not Simply Multiply Transfer Functions?
- hasan_researc
- · Replies 8 ·
Compensate for Large Temperature Swings in Fluxgate Applications
- akhurash
- · Replies 1 ·
Need confirmation on lightbulb experiment
- Flyingwing12
- · Replies 2 ·
Transistor in saturation region
- erece
- · Replies 4 ·
Why are transformer cores soldered at the corners if lamination reduces eddy currents?
- jorjijon
- · Replies 7 ·
Spice models for LM5111 and LM5112 gate drivers
- uhdam
- · Replies 4 ·
Motor resistance value isn't correct
- Flyingwing12
- · Replies 6 ·
DC Reverse polarity protection using P-MOSFET
- Jdo300
- · Replies 8 ·
Are Permanent Magnet Machines Inefficient at Lower Power Levels?
- annalisemalta
- · Replies 2 ·
Do capacitors charge with two voltage supplies in series?
- smyth
- · Replies 8 ·
Where Can I Find a Surface Mount to DIP Adapter for a Custom Part?
- akhurash
- · Replies 4 ·
Can you stable out a 12v dc pulse?
- pickerguy
- · Replies 5 ·
Integrator Circuit Transfer Function (voltage divide)
- qwertyuiop23
- · Replies 5 ·
How does electricity really flow?
- Packocrayons
- · Replies 7 ·
12V DC motor for fuel pump drive in 1958 Corvette at 200°F
- Dynodan
- · Replies 4 ·
Killing sinusoidal baseline in spectrum
- jolindbe
- · Replies 24 ·
Gain bandwidth product of unity gain opamp
- issac newton
- · Replies 10 ·
Turning FETs off in presence of AC signal at Drain or Source
- jrive
- · Replies 7 ·
Magnetic fields and energy in a capacitor
- bladesong
- · Replies 4 ·
Type of induced/back emf in dc motor's armature coil
- samieee
- · Replies 4 ·
Reflection coefficient with complex load impedance
- Robismyname
- · Replies 1 ·
Activating a 24 V DC solenoid with Arduino and relay
- Marnar
- · Replies 6 ·
What Components Are Used in Power Inverters to Convert DC into AC?
- John1397
- · Replies 4 ·
Stepper Motor Anatomy and Logic
- MachX
- · Replies 2 ·
Average values for pulse width modulation
- lcr2139
- · Replies 1 ·
Send telemetry from an RC airplane 2 miles up
- PauloE
- · Replies 4 ·
What is the importance of power electronics in mechatronics engineering?
- zoom1
- · Replies 1 ·
PSpice Student 9.1 simulation profile creation issue
- jean28
- · Replies 2 ·
Can a Peltier Work Against 315 Watts Heat Load? Graphs Inside!
- Kaycee92
- · Replies 4 ·
Polyvinylidenefluoride (PVDF) Resin: Where to Buy
- Daniel Floyd
- · Replies 1 ·
Why does my iHome pick up radio when I touch the AUX port?
- fourinone
- · Replies 4 ·
How to interpret frequencies in image FFT output
- XuFyaN
- · Replies 2 ·
Standing waves on a transmission line and time
- FrankJ777
- · Replies 4 ·
Trouble with calculating 3 Phase Power
- roro36
- · Replies 4 ·
DC Power Supplies Output Resistance
- roam
- · Replies 29 ·
Power layout for 16 op-amps on a 4-layer PCB with ±15V supplies
- dayusimon
- · Replies 16 ·
Center-tapped rectifier without diodes?
- ViolentCorpse
- · Replies 37 ·
A Simple Ohmmeter - Design Dillema
- saad87
- · Replies 15 ·
Can You Build a Compact Beeping and Vibrating Radio Receiver at Home?
- lightwait
- · Replies 4 ·
Resonance Frequency of Circuit Involving Multiple Inductors
- Fischer777
- · Replies 1 ·
Replacing Rechargeable Battery with Wall-Wart Power Supply
- WmPitcher
- · Replies 4 ·
Relationship between power dissipation in wires and temperature
- nlaham
- · Replies 10 ·
Inrush current limiting for inductive load
- littlej040
- · Replies 12 ·
How Do You Calculate Resistor Values in a Digital to Analog Converter?
- uhdam
- · Replies 1 ·
What Are Some EE Senior Design Projects That Involve Mechanical Engineering?
- Ryuk1990
- · Replies 2 ·
DC-DC Converters with Burst Mode Technique
- uhdam
- · Replies 1 ·
How Much Current Comes Out of a Pole Pig Transformer?
- gatzos_barca
- · Replies 4 ·
Is Wikibooks a Reliable Resource for Learning about Transistors?
- hei
- · Replies 8 ·
Averaging RMS Voltage Over Time
- RMSquest
- · Replies 2 ·
Extracting circuit diagram from charge controller PCB layout
- lostmind
- · Replies 8 ·
Electricity production from a magnetic field.
- Anirudhs
- · Replies 1 ·
What are the Latest Innovations in Electrical Engineering Technology?
- XxsithlordxX
- · Replies 2 ·
Why does doubling reactance change maximum power transfer conditions?
- djstar
- · Replies 4 ·
Active power calculation: why do I get 500W instead of 200W?
- Yarnzorrr
- · Replies 4 ·
Is Cable Length a Factor in Determining Coaxial Cable's Power Rating?
- TheEggo
- · Replies 4 ·
Applying higher voltage than rated
- pacodog
- · Replies 11 ·
Proving the Energy of Even and Odd Signals
- MrPacane
- · Replies 8 ·
Strain Gauges for small cylinders
- EricR
- · Replies 1 ·
Which method has better noise immunity for connecting a PLC to an office PC?
- ws0619
- · Replies 1 ·
Understanding an integrating ADC
- Core2uu
- · Replies 2 ·
How To Rotate a Small Cylinder using D.C Motor
- harjyot
- · Replies 1 ·
Current Transformers on each core of a 3 phase line
- J_B
- · Replies 21 ·
How can I simulate a two-coil problem in ANSYS Maxwell 13?
- Uriah_Heep
- · Replies 1 ·
Charging batteries from a 6V 50mA solar panel for LEDs
- Jaron Wiley
- · Replies 5 ·
Can Heat Be Used to Charge a Small Battery?
- mishima
- · Replies 4 ·
Calculating Earth Well Resistance
- rohollah200
- · Replies 4 ·
Q: Electromagnet - Insulated vs Bare
- DkEnrgyFrk
- · Replies 4 ·
Understanding Coils and EMP Bombs: Deciphering 5T 5B Turns
- elegysix
- · Replies 1 ·