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
Problem with SPICE calculation of the ripple in half-wave rectifier
- Gio47818732
- · Replies 5 ·
Discrepancy in calculating Q Factor using Energy instead of R/wL
- phantomvommand
- · Replies 14 ·
Creating a negative voltage rail for MOSFET driver
- DaDes
- · Replies 5 ·
High voltage surface conduction prevention
- zaillian
- · Replies 3 ·
Surface oxidation of aluminum alloy and electrical continuity
- rmain
- · Replies 16 ·
Electron Current/movement in P-N junction under forward bias
- MaestroBach
- · Replies 3 ·
Can CRT design overcome brightness and resolution tradeoffs for 4K displays?
- jman5000
- · Replies 66 ·
Periodic Boundary Conditions Unit Cell vs Transmission Line Model
- katto01
- · Replies 1 ·
Building a polarizer from FR-4?
- yefj
- · Replies 7 ·
Q-Factor in Series-Parallel Shunt Circuits
- phantomvommand
- · Replies 6 ·
Grid tied micro hydro using Pump As Turbine
- Dassie
- · Replies 7 ·
Types of circuits that have a nonlinear response to R
- BiGyElLoWhAt
- · Replies 29 ·
Connect grid tied solar inverter to DC+ Bus of VFD?
- looking
- · Replies 84 ·
Permanent Magnet Motors & Koenigsegg’s ‘Dark Matter’ Electric Motor
- Astronuc
- · Replies 0 ·
Smart glass as Faraday shielding
- hilbert2
- · Replies 3 ·
Importance of Science History for my Understanding of Science
- EngineeringFuture
- · Replies 10 ·
Ansys Maxwell Y connection.
- Hyeon
- · Replies 1 ·
Why Were Resistor Values Indicated by Colored Bands Instead of Printed Numbers?
- Vanadium 50
- · Replies 22 ·
Solenoid valve thermal part
- jmex
- · Replies 24 ·
Lock-in amplifier signal leakage in Y channel during EPR setup
- LIADuck
- · Replies 8 ·
PIN diode specs for 13.56 MHz RFID tag antenna switching
- James Demers
- · Replies 2 ·
Is it possible to step up watts ?
- pete94857
- · Replies 6 ·
Phasor diagrams for RLC circuit and resonant frequency
- lys04
- · Replies 3 ·
How to calculate watt hours for a battery?
- Padwise
- · Replies 15 ·
Why does my canned chili splatter in 700 W microwave but not in 1000W?
- sevensages
- · Replies 28 ·
Why reflected power doesn't appear in forward power measurements on a transmission line
- JR Richter
- · Replies 15 ·
I am trying to stabilize laser frequency with PID controller
- pallab
- · Replies 14 ·
Motor inductance calculation producing complex numbers
- Jamie1234
- · Replies 3 ·
Whether setting up a additional circuit with separate grounding and an
- jagjeetsharma
- · Replies 29 ·
Recharging aluminum electrolytic capacitors from the early 90s
- jonas7878
- · Replies 7 ·
About IEEE 802.3ab 1000Base-T TCM encoding
- cianfa72
- · Replies 2 ·
Does a device with DC have a longer life than AC?
- Shervan360
- · Replies 9 ·
Vertical ocean tidal movement power generation
- Paul Seaton
- · Replies 9 ·
Theory about a special kind of resonator
- yefj
- · Replies 2 ·
How to enhance output Voltages of this RF Power Amplifier
- nomi114
- · Replies 16 ·
Dynamometer output readings for my moped
- sseepppp
- · Replies 2 ·
Excitation of TEM mode through a slot
- yefj
- · Replies 15 ·
Charge redistribution between two capacitors in series
- Virmus00
- · Replies 4 ·
Adafruit ICM-20649 orientation drift during 30-degree frisbee throw
- FGD
- · Replies 8 ·
Is a self-powered transmitter possible?
- k.udhay
- · Replies 22 ·
Recommendation Needed for a Spectrum Analyzer
- UrbanFarmEngineer
- · Replies 46 ·
AC termination power calculation
- likephysics
- · Replies 16 ·
Crystal Radios and Followups
- Vanadium 50
- · Replies 37 ·
Infrared-frequency rectifying
- user-000
- · Replies 4 ·
What could be draining the car battery and how can it be fixed?
- rprastein
- · Replies 10 ·
How can the electric potential be constant between two points in a wire?
- du_768
- · Replies 6 ·
Whacking a Li-Ion battery
- Vanadium 50
- · Replies 12 ·
About the definition of resonance frequency
- cianfa72
- · Replies 40 ·
Quarter wavelength TEM resonator matching in waveguide
- yefj
- · Replies 9 ·
Can Spinning a Conductor Between Charged Plates Generate Current?
- askingask
- · Replies 5 ·
Kids Ride on Toy Car Battery/Voltage
- taz24
- · Replies 5 ·
Maxwell Equations Absorbent Boundary Conditions
- gltau99
- · Replies 4 ·
Mixing 18650 and 21700 cells in same parallel pack in battery pack ok?
- YoshiMoshi
- · Replies 15 ·
Relationship between SNR and shielding effectiveness
- e0ne199
- · Replies 2 ·
Calculating the Dielectric Strength of multiple materials
- SpiderPig
- · Replies 13 ·
Cordless Impact Wrench Performance vs Battery (Max Current vs. Capacity)
- YoshiMoshi
- · Replies 5 ·
Dimmer switch with 12V DC motor on inverter-powered fixture
- CB33
- · Replies 21 ·
Directivity index of an underwater acoustic transducer array
- Akshathkrs
- · Replies 1 ·
What is Baseband RF communication?
- berkeman
- · Replies 5 ·
Electric motor - variable torque vs speed
- solvejskovlund
- · Replies 13 ·
Proper Value Notation -- how to write VDC and VAC?
- EE4me
- · Replies 15 ·
How do copper oxide solar cells work?
- askingask
- · Replies 2 ·
Understanding analog voltmeter calibration
- missionman
- · Replies 33 ·
Calculation of round slots on the rotor for a squirrel cage asynchronous motor
- SenyaUw
- · Replies 1 ·
Why does increasing the message bandwidth decrease the FM bandwidth?
- Tony Hau
- · Replies 5 ·
Electrostatics - Charged Plate Force Calculator
- SpiderPig
- · Replies 4 ·
Checking this Equation for Power Factor
- Guineafowl
- · Replies 8 ·
DC to AC in micro- and nano- scaled electric circuits
- user-000
- · Replies 1 ·
Phase Arrangement of Parallel Medium-Voltage Cables
- OSR
- · Replies 20 ·
Op Amp with frequency compensation input
- Joseph M. Zias
- · Replies 2 ·
How to Safely Generate High Voltage for Capacitor Testing?
- bob012345
- · Replies 49 ·
Will voltage drop and fluctuation occur?
- Shervan360
- · Replies 7 ·
For those who use Atlas Silvaco
- halaoui12
- · Replies 3 ·
Why am I getting a "shark finn"-like signal?
- matteo_ianna
- · Replies 3 ·
Is My Thyristor Gate Driver Circuit Malfunctioning Due to Component Issues?
- FusionJim
- · Replies 12 ·
Interpreting electrochemical impedance spectroscopy (EIS) circuits
- electrogeek
- · Replies 5 ·
Embedding GPS data in audio signal above 20 kHz without interference
- nauman
- · Replies 10 ·
THS3491 Amplifier Instability Issues
- Aryia
- · Replies 1 ·
Can Coax-Wound Coils Prevent Radiation in Ferrite Core Magnetic Circuits?
- FusionJim
- · Replies 22 ·
MQA is Dead: Lessons in Bad Marketing from Audiophile World
- bhobba
- · Replies 3 ·
Analog Engineers - Look at Middlebrook
- Joseph M. Zias
- · Replies 5 ·
Units for a vector magnitude in the s-plane
- Joseph M. Zias
- · Replies 7 ·
Tektronix 2465A change rear signal output
- Joseph M. Zias
- · Replies 7 ·
How to wire a car battery to the frame to prevent rust
- paradoxlost
- · Replies 21 ·
Laplace equation not provided in simulation
- Ren_Hoek
- · Replies 1 ·
Can We Make PCB Using Paper And Pencil?
- Nabir14
- · Replies 13 ·
20mA to 1A current leakage from new furnace despite grounding
- UrbanFarmEngineer
- · Replies 79 ·
Energy balance in noise cancelling headphones
- stereoguy
- · Replies 7 ·
What do shunts in a microwave oven transformer do?
- gary350
- · Replies 27 ·
Recessed lighting: one light off when switch on, others dim when off
- UrbanFarmEngineer
- · Replies 18 ·
What are the operators here and how are these formulas derived?
- Ren_Hoek
- · Replies 11 ·
Does 28 Gauge Copper Wire Work for a 2800 Turn Growler with 120V AC?
- John1397
- · Replies 8 ·
Dual voltage consumer appliance oddity
- JT Smith
- · Replies 31 ·
Shoot-Through on Synchronous Buck Converter
- PEEng
- · Replies 13 ·
Does repeating a data transmission constitute spreading?
- Tybalt
- · Replies 2 ·
Can Graphene Wire Coils Replace Copper in Generators?
- pete94857
- · Replies 15 ·
Electrical noise in Boya BY-M1 lavalier microphone when laptop is plugged in
- entrydew
- · Replies 7 ·
What Is the Ground in a Power Plant Schematic?
- LAP3141
- · Replies 5 ·
Should we change the copper wire?
- Shervan360
- · Replies 7 ·