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

Whats the rule for a Secondary of a transformer VS Rectification metho

  • smokingwheels
  • · Replies 6 ·
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6

Transmission of PWM signal not working.

  • FraserI
  • · Replies 2 ·
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2

How can I cut out 60hz reception from transformer?

  • Tesladude
  • · Replies 5 ·
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5

Poles Arrangement in Multipole Generator

  • QwertyXP
  • · Replies 2 ·
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2

How do I analyse a SEPIC circuit?

  • Psinter
  • · Replies 3 ·
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3

How Do Oscilloscope Probes Compensate for Inner Capacitance?

  • Goodver
  • · Replies 3 ·
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3

EE courses for designing audio amplifiers and speakers?

  • cjv998
  • · Replies 3 ·
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3

Electrical Engineering and Computer Science Majors?

  • GrantAPowell
  • · Replies 7 ·
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7

What does 'ground' mean when connecting a circuit?

  • bmed90
  • · Replies 4 ·
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4

Can Thunderstorms Generate Power Through Induced Currents?

  • wolf_359
  • · Replies 1 ·
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1

Current Transform and Mesh Analysis

  • naosyth
  • · Replies 4 ·
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4

Can electrolysis provide buoyancy to submerged machines?

  • Skeezer
  • · Replies 10 ·
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10

Understanding Dynamo-Technology Switches in Early Weaponry

  • mishima
  • · Replies 6 ·
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6

What is the nominal conductor diameter in generator winding?

  • DUET
  • · Replies 1 ·
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1

Line Current in a 2 phase transformer

  • anoor
  • · Replies 3 ·
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3

Plugging in a Generator Backwards

  • James Brady
  • · Replies 2 ·
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2

Physical properties of frequency or regulation

  • CalcYouLater
  • · Replies 2 ·
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2

Dsp algorithm for voice analysis

  • btb4198
  • · Replies 1 ·
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1

Professor teaching us about convolution

  • DmytriE
  • · Replies 2 ·
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2

How to output a watchdog signal

  • ashifulk
  • · Replies 3 ·
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3

DFT/FFT Imaginary vs real values

  • btb4198
  • · Replies 29 ·
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29

Solving FFT Issues in Real World - Hi, I'm Using YouTube Vid

  • btb4198
  • · Replies 6 ·
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6

Hydraulic Analogy for Counter-EMF ?

  • Rolliet
  • · Replies 8 ·
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8

What limits current flow in a transformer secondary coil?

  • Drakkith
  • · Replies 14 ·
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14

Cheap way for utility voltage detection

  • hisham.i
  • · Replies 15 ·
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15

Voltage gain independent of transistor?

  • FOIWATER
  • · Replies 29 ·
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29

Charge collection principles for gaseous detectors

  • abotiz
  • · Replies 1 ·
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1

How Do You Convert Delta to Star Configuration Correctly?

  • Physicist3
  • · Replies 4 ·
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4

How can I use an ADC to create a transform function for an incoming signal?

  • btb4198
  • · Replies 50 ·
2
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50

How Can I Make an Electrical Connection with One Rotating Wire?

  • kld15
  • · Replies 9 ·
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9

Power Spectral Densities and transfer functions

  • Niles
  • · Replies 1 ·
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1

How Can I Build a Basic Transistor Amplifier for My Phone's Speaker?

  • ajbwarrrior
  • · Replies 5 ·
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5

Charge Amplifiers? Electric Field Mill

  • 2.718281828459
  • · Replies 1 ·
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1

Can a DC Capacitor Transformer Transform Direct Current Voltage?

  • Low-Q
  • · Replies 23 ·
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23

Voltage across two diodes with ideal source during positive half-cycle

  • anhnha
  • · Replies 6 ·
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6
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3

Finding impedance of rlc parallel ckt

  • umed9
  • · Replies 3 ·
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3

How Can I Predict Output Current in a Transistor Using Base Current?

  • oneamp
  • · Replies 7 ·
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7

LEDs not as awesome as presumed

  • oneamp
  • · Replies 9 ·
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9

Logic Gate Sim: Get Boolean Algebraic Expression

  • kadaj6
  • · Replies 1 ·
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1

Why is oversampling by 4^n times necessary for increasing ADC resolution?

  • quantumlight
  • · Replies 6 ·
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6

What kinds of OTA integrators are available and how do I choose?

  • salil87
  • · Replies 7 ·
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7

How are fiber optic cables affected with time?

  • Jyan
  • · Replies 1 ·
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1

Can Arduino solve the high starting torque issue of an electric bicycle?

  • Rolandky
  • · Replies 2 ·
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2

USB to 3v 100mA. What did I do wrong?

  • benjman
  • · Replies 3 ·
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3

Finding examples for a linear motor project in Maxwell 3D

  • snnttldb
  • · Replies 2 ·
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2

FM complex envelope integral with lower limit at -∞

  • FrankJ777
  • · Replies 9 ·
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9

Can You Convert Candela to Watt for Your Autocad Renderings?

  • nicolasmarie
  • · Replies 3 ·
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3

Powering a 555 Timer Circuit with 9VDC Battery

  • oneamp
  • · Replies 9 ·
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9

Solenoid plunger for 1-inch Nerf blaster actuator

  • Stoph
  • · Replies 10 ·
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10

How to amplify the current of an AC signal?

  • Shaktidaas
  • · Replies 14 ·
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14

How much energy do batteries pass through an electric car

  • ptownbro
  • · Replies 6 ·
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6

Transmission line energy loss/length.

  • Vic Sandler
  • · Replies 7 ·
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7

Accuracy of 8bits vs 16bits vs 32bits microcontrollers

  • Femme_physics
  • · Replies 13 ·
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13

Why is my LM-2940 CT12 regulator IC experiencing erratic function?

  • Ravaner
  • · Replies 2 ·
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2

Medium Voltage Motors Phase Rotation Test

  • Royherd27
  • · Replies 8 ·
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8

Power Strip Rating: Gauge vs Quality

  • QwertyXP
  • · Replies 1 ·
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1

Spectrum analyzer SNR measurement errors and non-standard definitions

  • Microgravity
  • · Replies 3 ·
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3

Gaussian Surfaces and infinite lines of charge

  • JustStudying
  • · Replies 1 ·
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1

Electrical noise ( I mean sound waves )

  • planety_vuki
  • · Replies 2 ·
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2

Optical Sensor On/Off for 12V 3.6A Battery

  • EagleOnePro
  • · Replies 8 ·
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8

Can Strain Gauges Achieve 0.01 mN Sensitivity for 3D Force Sensing?

  • CharleyK
  • · Replies 1 ·
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1

Mylar to increase efficiency of solar battery charger?

  • syntotic
  • · Replies 1 ·
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1

AC phase angle shift circuit design options

  • rajeshputta
  • · Replies 7 ·
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7

How Do A and B Signals Determine Motor Direction in Incremental Encoders?

  • tomizzo
  • · Replies 3 ·
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3

Low voltage op amp to control high voltage series pass transistor

  • d.arbitman
  • · Replies 53 ·
2
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53

Charging and powering a GTL ICR18650 battery with solar panel

  • InventorShawn
  • · Replies 3 ·
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3

When using a FFT should I convert the AtoD samples into a Voltage?

  • btb4198
  • · Replies 5 ·
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5

Microprocessor development board and Embedded System same thing?

  • Femme_physics
  • · Replies 2 ·
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2

Can pulse generators output 100mA?

  • Bakez
  • · Replies 4 ·
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4

Why Do Some Kw/h Meters Reverse Direction with 415V Single Phase Loads?

  • cnf9115
  • · Replies 6 ·
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6

Cycling through multiple loads with manual switches and transistors

  • alecbh
  • · Replies 6 ·
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6

Radiation pattern of crt tv with small loop antenna

  • mishima
  • · Replies 3 ·
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3

Best Oscilloscope under $1000.00

  • pullmanwa
  • · Replies 1 ·
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1

White noise energy vs. frequency components energy.

  • Low-Q
  • · Replies 2 ·
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2

How to determine which battery is new one?

  • space0
  • · Replies 6 ·
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6

Can a DIY bolometer be used to create an IR viewer for aircraft?

  • rppearso
  • · Replies 29 ·
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29

Buck Converter Design for PMDC Motor

  • jegues
  • · Replies 1 ·
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1

Electrical Engineering project ideas

  • encoder007
  • · Replies 3 ·
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3

Question on power plant generators

  • Idea04
  • · Replies 3 ·
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3

Easy Q about fuse placement in transormer-based power supply

  • Tesladude
  • · Replies 23 ·
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23
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20

Which Power Supply Should I Buy for Long-Term Use?

  • MinnesotaState
  • · Replies 9 ·
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9
  • Poll Poll

Wire Gauge VS Battery – Ham Radio

  • Good4you
  • · Replies 15 ·
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15

Maxwell 3D Fatal Error: Solve Your Issue Now

  • snnttldb
  • · Replies 1 ·
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1

Max Flux Density for DC Generator Cores

  • DUET
  • · Replies 1 ·
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1

How is Ferroelectric RAM Operated?

  • Anthus
  • · Replies 2 ·
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2

MPPT charge controllers for PV panels

  • sophiecentaur
  • · Replies 7 ·
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7

Finding collector current in transistor biasing circuit with unknown Vce

  • FOIWATER
  • · Replies 13 ·
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13

Digital or Analog Signal Inversion

  • EEstudentNAU
  • · Replies 2 ·
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2
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8

Building an efficient coil gun for photography.

  • DesmondD
  • · Replies 2 ·
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2

Metal detection grid to image objects behind walls

  • Thorgeir-DK
  • · Replies 2 ·
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2

Finding Period Of Voltage With Multiple Frequencies

  • QwertyXP
  • · Replies 4 ·
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4

Identifying a component in the SuperSID VLF preamplifier schematic

  • mishima
  • · Replies 10 ·
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10

Why does solenoid radius equal outer radius minus inner radius?

  • ZecronTech
  • · Replies 4 ·
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4

Need refrence book for electrical engineering

  • Alpharup
  • · Replies 1 ·
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1

Why is my sawtooth oscillator not oscillating?

  • petterg
  • · Replies 43 ·
2
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43

Phasor Diagram of No Load Ideal Transformer

  • samieee
  • · Replies 2 ·
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2

How to make LED display glow like a clock

  • Curl
  • · Replies 1 ·
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1