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
Op amps with built-in fixed-gain resistors
- refind
- · Replies 2 ·
Best way to pulse a constant microcurrent square wave signal?
- di_rosa
- · Replies 4 ·
Boosting FM Band Signals with High Speed Buffers: Op Amp Suggestions?
- amanno
- · Replies 5 ·
Can an analog signal be in alternating current?
- Victor89
- · Replies 6 ·
Can you spot the loudness circuit on this car radio?
- BeautifulLight
- · Replies 1 ·
Quasi halbach magnet in ansoft maxwell
- sima17
- · Replies 1 ·
Current flow through conductor immersed in water
- BernieM
- · Replies 11 ·
Why are R1 and R2 parallel in the NCEES analog filter circuit?
- xconwing
- · Replies 20 ·
Calculating Strain Gauge Grid Line Output
- selvaram
- · Replies 1 ·
How Can I Make Lights Flash with Music on a Parade Float?
- mike232
- · Replies 3 ·
How Do Boost and Buck Converters Work in a DC-AC Inverter?
- Chacabucogod
- · Replies 1 ·
Why is SCR less than 1 for generators and greater than 1 for motors?
- cpscdave
- · Replies 3 ·
Current Limiting: Charging Motorcycles in Cold Weather
- MrDieselT
- · Replies 1 ·
How Can I Design a 13MHz Sine Wave Signal Generator with 30-40V Output?
- TeeBeeBee
- · Replies 5 ·
Recording a meeting using multiple smartphone microphones without installing apps
- Dutch Nomad
- · Replies 5 ·
Why not just use B rather than dB?
- xorg
- · Replies 5 ·
How Are Electrons Introduced into Dielectrics Beyond Particle Accelerators?
- nlantz
- · Replies 3 ·
Where to find PLC tutorials and simulators
- jenwaf
- · Replies 6 ·
What Affects Generator Load and Fuel Consumption?
- mosta
- · Replies 6 ·
Voltage transformers and magnetic field leakage
- tjh7
- · Replies 23 ·
How to combine Fluke 437 and i5sPQ3 accuracy specs for current measurement
- elimenohpee182
- · Replies 4 ·
2-way crossover design with 1.5kHz tweeter and 6.5in woofer
- BeautifulLight
- · Replies 5 ·
How are Roots Found in a Root Locus?
- Splint
- · Replies 1 ·
MOSFET drain current equation with channel length modulation
- daudaudaudau
- · Replies 1 ·
How Does the Skin Effect Differ from Gamma Ray Penetration in Conductors?
- Hugo Chen
- · Replies 10 ·
Li-Fi (data via modulated light) Technology Development Difficulties
- taylaron
- · Replies 10 ·
Solar power market opportunities from technical point of view
- Ben_Mandeville
- · Replies 2 ·
Calculating Neutral Current in Three-Phase Unbalanced Systems
- Miki Abe
- · Replies 1 ·
Find Voltage at Node 1 in Op-amp CMRR Circuit
- ranju
- · Replies 10 ·
Why does the Cuk converter need an input inductor?
- Chacabucogod
- · Replies 3 ·
What Does Broadband Field Refer to in Imaging Technologies?
- faryafada
- · Replies 4 ·
Drawing a half-wave sinusoid in Simulink with sine and zero sections
- cherylt
- · Replies 1 ·
Why does H-bridge inverter output improve with higher load?
- EverGreen1231
- · Replies 1 ·
Building a fast-response electromagnet with 1-5 Tesla field
- PhiowPhi
- · Replies 4 ·
Questions about Voltage Regulators and Current Transformers
- paul2211
- · Replies 6 ·
Small NPN 3904 relay style circuit
- Nevian
- · Replies 5 ·
Variable low speed motor, how much can I vary it?
- Habeebe
- · Replies 5 ·
Thevenin's equivalent of wheatstone bridge
- Parparelis
- · Replies 1 ·
What Causes Unusual Vibration Patterns in AC Induction Motors?
- shaiab
- · Replies 1 ·
ESD protection for floating circuits
- likephysics
- · Replies 4 ·
Avionics assignment: should I do radar or something else?
- HpiBmx
- · Replies 3 ·
Arduino chess board with reed switches and magnet interference
- dpsciarrino
- · Replies 1 ·
Bipolar and unipolar voltages and their significance
- honyeehong8692
- · Replies 2 ·
What's that yellow stuff around transformers?
- BeautifulLight
- · Replies 4 ·
Current control of DC motor using PI controller
- awaiting
- · Replies 3 ·
IC Sensitivity to Temperature and Flux Conductivity
- adoion
- · Replies 8 ·
How Do Constant Current Sources Differ From Other Power Sources?
- Dash-IQ
- · Replies 45 ·
Three winding transformer fault current study
- honyeehong8692
- · Replies 1 ·
Can Static Electricity be Measured and How Dangerous Can it Be?
- Steven Ellet
- · Replies 14 ·
Understanding Convolution Theorem: Overlapping Areas of Signal Functions
- kidsasd987
- · Replies 2 ·
Charge ultracapacitors with a PC power supply?
- botnet
- · Replies 12 ·
Need electric current modulator
- Stanley514
- · Replies 8 ·
Why is there an extra diode in this sketch?
- Femme_physics
- · Replies 13 ·
How Do I Connect an Oscillator, Capacitor, and Resistor on a Breadboard?
- STEMucator
- · Replies 2 ·
High voltage not reaching Detector
- jety89
- · Replies 15 ·
Op-amp with feedback on non-inverting pin
- davenn
- · Replies 8 ·
Can you temporarily reverse or weaken a permanent magnet's field with a coil?
- DUST 12
- · Replies 2 ·
Is Earth a Viable Substitute for the Neutral Wire in Electrical Systems?
- Chris Toffer
- · Replies 11 ·
Confusion with Nodal Analysis w/ Sources
- RiceKernel
- · Replies 3 ·
3CR12 Steel for Power Transformer
- idp
- · Replies 1 ·
How do I know what's in series and what's in parallel in this circuit?
- (Marko)
- · Replies 7 ·
Can an Uninterruptible Power Supply Prevent Voltage Spikes from a Refrigerator?
- Downsidesunny
- · Replies 5 ·
How to design home use wacky talky circuit on breadboard?
- pmostafa
- · Replies 4 ·
Why does circuit break when jumper inserted to power?
- dbconfession
- · Replies 36 ·
Optical Low Pass Filter, how does it hit CCD?
- mishima
- · Replies 21 ·
Why is V3 labeled with opposite polarity on each side in this KVL circuit?
- squiggles
- · Replies 6 ·
Delta motor behaviour on loss of phase
- herban
- · Replies 3 ·
For Integral and all forum members - semiconductors industries
- iii
- · Replies 2 ·
Quickly switching electromagnet polarity. Inductance issues?
- HeZ
- · Replies 11 ·
Single phase and three phase transformers
- anand raj
- · Replies 5 ·
Can an electromagnet repel an iron block?
- akashverma
- · Replies 4 ·
What are drawbacks of ideal clamper?
- lazyaditya
- · Replies 1 ·
Is a Small Output Impedance Desirable for Passing on Voltage in an Amplifier?
- amenhotep
- · Replies 15 ·
Pitch Shifting with changing the temp/speed
- btb4198
- · Replies 3 ·
Determining correct wiring for an old washing machine motor
- sunergeo
- · Replies 11 ·
Energy stored in capacitors using 1/2 CV² formula
- AmazingTrans
- · Replies 2 ·
Identifying sensors in CPAP humidifier air conduit
- mishima
- · Replies 3 ·
Miller effect analytic methods in electrical engineering
- KL7AJ
- · Replies 4 ·
Balance an unbalanced 3 phase connection of appliances?
- myster619
- · Replies 13 ·
Capacitances in NAND2 depletion mode nmos logic
- reddvoid
- · Replies 1 ·
Cadence Inverter layout lambda based design
- reddvoid
- · Replies 1 ·
Representing Signals with Fourier Series in Multisim
- etf
- · Replies 5 ·
MHD Generators - What electrodes to use?
- Custom1
- · Replies 8 ·
How Do Faraday's Law and the EMF = BLv Equation Relate?
- mayer
- · Replies 3 ·
Op amp with zener in feedback loop
- likephysics
- · Replies 2 ·
Clipping in a transistor amplifier
- Maharshi Roy
- · Replies 5 ·
Is Voltage Responsible for Electrons' Movement in Electric Current?
- Ahmad Syr
- · Replies 10 ·
How Does the Charge Simulation Method Determine Q1, Q2, and Q3?
- MissP.25_5
- · Replies 1 ·
Component identification, possibly 'transformer switch'
- preston8
- · Replies 3 ·
Stepper motor rated voltage vs 15V operating voltage
- pekpek
- · Replies 5 ·
Spikes in CMOS Inverter transients
- reddvoid
- · Replies 10 ·
Why can't I saturate this transistor?
- amenhotep
- · Replies 10 ·
How Does Current Source Relate to the Battery?
- huzzi.123
- · Replies 3 ·
How can I build a 12V DC motor controller for my fishing pole?
- yrliner
- · Replies 3 ·
What are ways in which a multimeter can "break"?
- Inventor man
- · Replies 6 ·
Can I use a multimeter on a multimeter?
- Inventor man
- · Replies 6 ·
Where to find or how to make a strobe in the range 20-100Hz
- renegade05
- · Replies 1 ·
Can 4 Pin Tactile-Micro be Used as On-Off Switch?
- Kussy
- · Replies 6 ·
Photovoltaic and Wind energy Inverter Question
- Chacabucogod
- · Replies 2 ·