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
Which Solar Setup is Best for a Zero-Feed Tariff Family Home?
- says
- · Replies 15 ·
What is 's' in a transfer function?
- knight92
- · Replies 4 ·
What equipment is needed for illuminated I-V measurements of a solar cell?
- says
- · Replies 1 ·
How much voltage gain do I need to increase input frequency from 250 Hz to 50 kHz?
- Sveral
- · Replies 39 ·
Why does inductor voltage reverse while current stays positive in buck converters?
- jendrix
- · Replies 11 ·
Soldering small pins on IC to a board
- kolleamm
- · Replies 24 ·
How to Measure Power Using a Photodiode?
- lcr2139
- · Replies 6 ·
Calculation for Earth fault relay
- Jason_tcs
- · Replies 2 ·
3 phase sewage scraper bridge with 24VAC control issues
- NicolasW
- · Replies 4 ·
Phase difference in long runs of wire
- elegysix
- · Replies 11 ·
Which Values Should I Use When Calculating Power in a Circuit?
- Nile Anderson
- · Replies 6 ·
Speed And Direction Control of Motor
- ENE
- · Replies 5 ·
Limiting factors of PV Modules and Thermal Collectors
- says
- · Replies 2 ·
Negative sequence currents in an alternator
- cnh1995
- · Replies 4 ·
Power Factor Correction for a small 60W AC Induction motor
- DjMadness
- · Replies 55 ·
PWM controller design with output leg current measurement in single phase inverter
- Dextrine
- · Replies 1 ·
High side and Low side switching
- Harrison G
- · Replies 3 ·
Battery life using 6000 watt inverter
- ggpa
- · Replies 4 ·
2nd order RC filter with two equal poles
- Ry122
- · Replies 12 ·
Linear Induction Coilgun with superconducting projectile
- Treva31
- · Replies 8 ·
How do I modify this bias circuit Mesa Nomad 45 tube amp
- Planobilly
- · Replies 27 ·
Understanding Synchronous Rotation in 3-Phase Induction Motors
- cnh1995
- · Replies 7 ·
Maximize motor torque with 10 homemade 1.5V batteries in series or parallel
- mp19393
- · Replies 3 ·
Problem with permanent magnet synchronous machine simulink
- andrea-94
- · Replies 1 ·
How to Determine Output of Mazilli Circuit with 200 uh Inductor?
- SupaVillain
- · Replies 12 ·
Power Grid, L goes up, why grid current goes up as well?
- ugenetic
- · Replies 2 ·
Permanent magnet motor drive train
- Ali Durrani
- · Replies 11 ·
Is there a technical difference between P=V*I and P=I*V?
- yungboss
- · Replies 20 ·
Do Vacuum Tube Amplifiers Emit X-Rays at Lower Voltages and Frequencies?
- Salvador
- · Replies 44 ·
Designing Your Own Transformer for Electrical Engineers
- Harrison G
- · Replies 13 ·
Current in a solar cell when temperature increases?
- says
- · Replies 2 ·
Voltage across reverse biased diode
- Monster007
- · Replies 16 ·
Python program to calculate daily peak solar insolation for Raspberry Pi
- StevenMa
- · Replies 2 ·
How can i calculate the time delay in arduino?
- salaheddine
- · Replies 4 ·
Is it practical to generate all US power by solar PV?
- jim hardy
- · Replies 202 ·
What type of transistor works with a 2.7v max source for a DC to AC inverter?
- DocKiru
- · Replies 17 ·
Remove Gravity from Accelerometer values
- trustnoone
- · Replies 9 ·
MIT graduates cannot power a light bulb with a battery
- Zero-shift
- · Replies 16 ·
Buck regulator design, which parts can be slightly different?
- kostoglotov
- · Replies 3 ·
Learning electrical fundamentals for AC-DC conversion and current control
- Milchy
- · Replies 1 ·
Fast switching between two input powers
- benofer90
- · Replies 26 ·
Silvaco IC simulation with Athena Atlas
- tylerli
- · Replies 3 ·
Is a Grounded ATV Generator Coil a Half-Wave System?
- XZ923
- · Replies 8 ·
Electronic Design component selection intuition
- Weightofananvil
- · Replies 2 ·
Distance variation dependency between coil and magnet
- pasall
- · Replies 2 ·
Magnetic field differences between concentric spiral and axial solenoid winding
- shintashi
- · Replies 5 ·
Microcontroller and sensor selection for 24V electric-gas hybrid go-kart
- RacerDad22
- · Replies 3 ·
In a Parallel Resonance circuit (C parallel with RL)
- sspj9
- · Replies 2 ·
How to unscrew a nut from a generator
- ual8658
- · Replies 29 ·
Single CT (600/5A) to infeed PLC Analog card+Amp analog meter
- putta
- · Replies 9 ·
Charging EV with varying input power
- tbader
- · Replies 27 ·
Can standard processors be redesigned for event-driven processing?
- vladpaln
- · Replies 11 ·
Finiding replacment for VISHAY sginal comditioning amplifier
- Avi Elishakov
- · Replies 1 ·
Simple photodiode connected to lock-in amplifier
- baptiste
- · Replies 3 ·
Understanding Photodiode Behavior in Reverse Bias Circuits
- Monster007
- · Replies 4 ·
How does probe attenuation affect input impedance on a scope
- Planobilly
- · Replies 11 ·
Why LED array power doesn't scale linearly with number of strips
- TechGuy2016
- · Replies 23 ·
How Do I Generate Quarter Sine Waves?
- forex10
- · Replies 8 ·
Why doesn't current divide between diodes in voltage multipliers?
- Hassan Raafat
- · Replies 11 ·
What happens when applying a constant current source to a biased BJT?
- Ry122
- · Replies 12 ·
Check logic for Watts calculation
- hobbyist5342
- · Replies 4 ·
Terminal: Electrical Component Definition
- Eltahawy
- · Replies 4 ·
Why photomasks are laser etched but ICs arent
- jaydnul
- · Replies 3 ·
Can LTSpice's .ac statement sweep secondary values?
- Landru
- · Replies 1 ·
Optimizing solenoid force with diameter limited to 15mm
- Alex Sieber
- · Replies 1 ·
Battery question -- Homemade battery not working
- K.Callaghan
- · Replies 12 ·
Battery voltage increases when voltmeter connected
- damosuz
- · Replies 4 ·
How do you find Q1+ and Q0+ values from a truth table?
- Jon Rigby
- · Replies 2 ·
Should I use power budget calculations instead of visual beam spot checks?
- daniel1211
- · Replies 2 ·
Moving magnetized objects apart
- gloo
- · Replies 4 ·
What Wire Gauge Should I Use for My DIY Speaker's Voice Coil?
- William123
- · Replies 3 ·
What is the minimum number of poles in single phase motor
- srinaath
- · Replies 1 ·
Working principle of the photodiode and photoresistor
- akzo
- · Replies 3 ·
Some questions on terminology (for native English speakers)
- vopros217
- · Replies 3 ·
Efficiency of a PV module and solar thermal collector
- says
- · Replies 1 ·
Getting 100mT magnetic field 1-3mm from electromagnet end
- Chadvad
- · Replies 4 ·
Can Technology Enhance Psychological Monitoring in Therapy Sessions?
- Katejk
- · Replies 11 ·
How do i calculate the RL load in a rectifier?
- CadisEtramaDiRaizel
- · Replies 1 ·
How Do You Choose the Right Pull-Down Resistor Value for an IC Input Pin?
- TheRedDevil18
- · Replies 5 ·
A motor design to defy Lenz' law?
- Narayanan KR
- · Replies 4 ·
Resistive network point to point analysis
- SmritiB
- · Replies 11 ·
Detecting Current Flow in a Circuit with LEDs
- SmritiB
- · Replies 27 ·
State Space Model for a Circuit R, L, C
- Matt atkinson
- · Replies 4 ·
LED accent lights on motorbike with relay circuit
- evilfreddie
- · Replies 6 ·
Square wave with periodic pause at 0 volts using op amp
- forex10
- · Replies 6 ·
Why does H(jω) have a 0.318 factor in the numerator?
- kenok1216
- · Replies 24 ·
What is the estimated conductivity of Earth according to the USGS?
- Narayanan KR
- · Replies 27 ·
Should I learn PIC programming or stay with arduino?
- ramzerimar
- · Replies 4 ·
What is the Significance of a Magnetic Dipole Moment?
- ElectricSenpai
- · Replies 2 ·
Why does impedance in lumped circuits depend on position?
- jrmiranda
- · Replies 6 ·
Transfer function response at specific frequencies with capacitor effects
- kenok1216
- · Replies 3 ·
Checking if a signal is stationary
- serbring
- · Replies 19 ·
Wiring a capacitance sensor to a controller
- kolleamm
- · Replies 4 ·
Permeable coil cores; what's actually happening?
- Landru
- · Replies 1 ·
Induction motor locked rotor test
- TheRedDevil18
- · Replies 9 ·
JFET, Mosfet, BJT Design Question
- Weightofananvil
- · Replies 13 ·
Where is the information in an optical fiber?
- Gabriel Maia
- · Replies 10 ·
Small Amp Project (Tube/power stage info needed)
- Weightofananvil
- · Replies 7 ·
Should Unused Inputs in a Quad 2 Input NOR Gate IC be Tied to Ground or Vcc?
- TheRedDevil18
- · Replies 3 ·
How do DRAM sense amplifiers and refresh cycles work?
- LtIvan
- · Replies 15 ·