Electrical Engineering Forum

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

Questions concerning mobile audio: Capacitor to filter tweeters

  • LightFantastic
  • · Replies 1 ·
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1

Effect of sampling frequency changes in OFDM

  • thavamaran
  • · Replies 10 ·
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10

Where Can I Learn to Build Electronic Circuits By Hand?

  • Paul_dirac
  • · Replies 5 ·
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5
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2

Testing Faraday Cup for Electrostatic Charge Measurement

  • Weiber
  • · Replies 1 ·
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1

Solving an Op Amp Circuit with Mathematica

  • engineer23
  • · Replies 2 ·
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2

Mean and autocorrelation of sinusoidal process with random phase

  • vptran84
  • · Replies 1 ·
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1

Linear induction to produce heat in a nichrome wire - Possible?

  • needinfo
  • · Replies 1 ·
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1

Using Voltage Regulation to find load capacitance (Transformer)

  • Maccca
  • · Replies 1 ·
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1

English Electric's OBX3 Circuit Breaker

  • inspatm
  • · Replies 1 ·
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1

Shortening Marx generator discharge duration with 750 kV design

  • lilrex
  • · Replies 1 ·
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1

Why guitar sustainers favor one frequency with a single gain stage

  • parsec
  • · Replies 1 ·
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1

What causes locked rotor amps on a motor?

  • fourthindiana
  • · Replies 11 ·
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11

How to transmit a signal (530 - 550 Khz) to a point

  • nlopwer
  • · Replies 13 ·
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13
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9

Why does NMOS stack gate charge to Vdd minus Vtn?

  • jaus tail
  • · Replies 6 ·
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6

Why the grounding tabs on faceplates for motherboards?

  • Stephen Tashi
  • · Replies 7 ·
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7

Video timing, calculating blanking

  • kallisti5
  • · Replies 2 ·
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2

COMSOL: How to relate terminals in electrical current?

  • M_K
  • · Replies 1 ·
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1

Battery charger circuit only producing 30mA instead of 500mA

  • dennis.roshan
  • · Replies 2 ·
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2

How to calculate the voltage induced in a coil by an AC magnetic field?

  • Psyrebro
  • · Replies 7 ·
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7

Circular vs rectangular diaphragm strain gage pressure transducers

  • engineer23
  • · Replies 1 ·
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1
  • Poll Poll

CAT3- CAT6 differences in category of cable

  • DarinBrett
  • · Replies 1 ·
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1

Computer System Architecture: Understanding State Tables/Diagrams

  • EEhokie13
  • · Replies 1 ·
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1

Delta/Wye 3-Phase Using Mesh Analysis

  • jmast1161
  • · Replies 1 ·
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1

How are difference equations solved in DSP?

  • Jag1972
  • · Replies 1 ·
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1

Induction heating of non-magnetic metal?

  • Artlav
  • · Replies 1 ·
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1

Modifying Guitar Signal with Diode for Even Harmonics

  • chaoseverlasting
  • · Replies 1 ·
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1

Calculating radiant power of LED over its whole spectrum

  • picobyte88
  • · Replies 1 ·
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1
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1

Effect of sudden loss of reactive power for an induction generator

  • anon6912
  • · Replies 1 ·
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1

Electromagnetics:boundary condition for steady current density

  • mai fouad
  • · Replies 1 ·
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1

Determining Conductors Per Phase: 451 Amps/ Ampacity

  • Dwa
  • · Replies 1 ·
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1

Power swing after earth fault in 12 MW industrial generator system

  • m.s.j
  • · Replies 1 ·
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1

Electromagnetic pickup/reluctor waveform

  • mynode
  • · Replies 1 ·
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1

Need A Finite Element Magnetics Code That Handles Dynamic Modeling

  • Hammowe
  • · Replies 1 ·
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1

Usb based data acquistion module, and interfacing it with labview?

  • faraznizamani
  • · Replies 1 ·
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1
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1

Event driven Verilog simulations

  • lostinxlation
  • · Replies 1 ·
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1

Open circuit test of 3 phase transformer in Ansys Maxwell

  • GauravU
  • · Replies 4 ·
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4

Microwave runs with dark display and no timer input

  • berkeman
  • · Replies 12 ·
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12

Can I improve the run time for a friend's child's ride-on toy?

  • Racer440
  • · Replies 6 ·
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6

Triggering 555 Timer: How to Use PIC Microprocessor

  • djkross
  • · Replies 2 ·
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2
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1

Risk of operation in power plant

  • m.s.j
  • · Replies 1 ·
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1

Satellite Tracking-Stepper Motor

  • vengeful
  • · Replies 1 ·
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1
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1

Is it possible to get a equivalent capacitance from S parameters?

  • boladore
  • · Replies 1 ·
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1

What size inductance for a flyback transformer?

  • bitrex
  • · Replies 1 ·
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1

Interpreting magnitude of HSPICE's FFT-output of mixed signals

  • prasfft
  • · Replies 1 ·
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1

How Is Shannon's Capacity Formula Geometrically Proven?

  • persist911
  • · Replies 1 ·
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1
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1

Power analysis of low frequency component

  • Dan Kanak
  • · Replies 1 ·
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1
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16

Calculate max voltage of toggled inductor

  • Hybird
  • · Replies 2 ·
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2

I have been unable to build a transformer

  • David lopez
  • · Replies 17 ·
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17

Query about the time average of an AC power supply

  • Felipe good guy
  • · Replies 2 ·
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2

VFD motor breaker tripping with 400 feet of wire, resolved by load filter

  • Starwatcher16
  • · Replies 1 ·
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1
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1
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1

Mutual Inductance (Require EMF to Distance equation)

  • MathsDude69
  • · Replies 1 ·
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1

Nickel-penny composition for voltaic cell

  • BuddyPal
  • · Replies 1 ·
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1

Magnetic forces required to repel, one permanente and one electromagnet

  • paulmax123
  • · Replies 1 ·
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1

Seperately excited DC machine question

  • cabellos
  • · Replies 1 ·
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1

Selecting the Right Fuse Size for Compressors

  • Mika-Yugo
  • · Replies 1 ·
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1

DC motor speed control with 600V 60A IGBTs for low-power load

  • EEstudentNAU
  • · Replies 1 ·
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1

How Can I Detect SCART Aspect Ratios Using a Serial Port?

  • MikeA
  • · Replies 2 ·
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2

Core material for high power high frequency coil/solenoid

  • artis
  • · Replies 61 ·
3
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61

Single phase induction motors (cap run)

  • VadimR
  • · Replies 3 ·
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3

Dual Speed Motors: Understanding No-Load Speed of DC Units

  • Danger
  • · Replies 3 ·
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3

AC Motor 2900 RPM: Connecting Coils

  • bansalashutosh
  • · Replies 2 ·
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2

BJT Amplifiers - Loadline question

  • taylorwinston
  • · Replies 7 ·
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7

Determining Length of Sequence for Modulation Techniques

  • hananl
  • · Replies 1 ·
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1

(Electric) Circuit simulation software for blood flow model

  • kanda
  • · Replies 1 ·
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1

Current transformer polarity and power flow

  • adool_617
  • · Replies 1 ·
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1

Oscilloscope/Function Generator with GnuRadio (using very cheap hardware)

  • aeftimia
  • · Replies 1 ·
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1

Mass Vibrator using a Neodymium cylinder

  • jhudler
  • · Replies 1 ·
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1

Electric field from Skin Effect on a wire

  • Jdo300
  • · Replies 1 ·
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1
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1

How to test an small electric motor

  • ronniescott
  • · Replies 1 ·
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1

Control System Design for Boost Converter

  • Scorael
  • · Replies 1 ·
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1

Generator output to Grid Tie Inverter

  • craigcurtin
  • · Replies 1 ·
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1

Senior design project ideas merging biomedical and electrical engineering

  • Tetraoxygen
  • · Replies 1 ·
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1

Understanding Phasor Analysis in RC Circuits

  • Physics_5
  • · Replies 2 ·
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2

What are the mistakes in determining output impedance using h-parameter model?

  • DamunaTaliffato
  • · Replies 2 ·
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2

How Does a Lumin/Plasma Disc Work?

  • PenguinCo
  • · Replies 8 ·
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8

How to create device that makes electrical discharge

  • David lopez
  • · Replies 10 ·
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10

Wrong answer key for this Induction Motor question?

  • cnh1995
  • · Replies 8 ·
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8

How does circuit complete when using live wire tester?

  • ki_2004
  • · Replies 7 ·
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7

How does RFI manifest in the audio range?

  • Landru
  • · Replies 6 ·
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6

How many coils and what wire gauge for a 5kW DIY generator?

  • sankafola
  • · Replies 28 ·
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28

Finding the settling time of an oscillatory response

  • paulmdrdo
  • · Replies 7 ·
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7

Design of an Op Amp Circuit for Voltage Amplification

  • runningman19
  • · Replies 9 ·
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9

What resources can help with designing a stator ring for an AC motor?

  • StephenD420
  • · Replies 1 ·
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1

A question related to the LED Dimmer circuit of 05/29/07

  • KevLar
  • · Replies 1 ·
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1

Armature Diameter formula question

  • krispots
  • · Replies 2 ·
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2

Converting GPIB voltmeter data strings to numbers in Labview

  • phygiks
  • · Replies 1 ·
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1

Building a flip clock timer controlled by Commodore 64 input

  • Ulnarian
  • · Replies 1 ·
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1

Questions on Noise Budgeting for Electronics

  • 0xDEADBEEF
  • · Replies 1 ·
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1

Car Struck by Lightning: Faraday Cage or Skin Effect?

  • hiskeyd
  • · Replies 1 ·
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1