Electrical Engineering Forum

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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...
Is Using PV Cells for Water Heating a Cost-Effective Solution in Southern UK?
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Image vs. sound quality in videos and audio lectures?
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Wave Generation from Point Sources: Interference Patterns and Radio Aerials
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Convert from tripple phase to 120/240
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How to Dry SF6 Tank: Rules of Thumb & Models
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Cockroft Walton Capacitor charging circuit.
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Understand Magnetic Circuits: Energy Requirements Explained
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Make a Resonant Electrostatic Water Capacitor
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Relation between sensitivity and Q-factor
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Transistor beta(dc current gain)
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Make Auto-Switching Device Using Transistor
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Where Can I Find a Simple Guide to Transformer Design?
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High Voltage Amplifier and Frequency Divider
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Calculating Complex Power: P+jQ
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How to increase the current source/sink capacity of a digital PWM signal
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How Does a Metal Sleeve Affect a Solenoid's Inductance?
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Electrical resistance of springs
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Measuring Voltage with Step-Down Adapters: Questions & Answers
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Help with starting out in electrical design
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Electric field between bands in semiconductors
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How Effective Is an LM317 in Sequentially Charging Multiple Batteries?
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Fix Circuit Board: No Expertise Needed
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DIY Insulating Bare Copper Wire | Inductor Building
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Powering LM741 Op Amp Without -15V Supply
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Designing a Tone Generator for Telecommunications
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Revolutionizing Solar Power: Innovative Ways to Harness Energy from Light Waves
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Why Use Sense Resistors in 4-Wire Kelvin Measurements?
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Common emitter amp and BJT base-emitter resistance question
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Generating 40KHz Signal Bursts with 555 Timers
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Force that holds capacitor plates
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Energy gain in a resonant system
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Grounding(Earthing)Resistance Calc.
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Found core loss equation, please explain
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Understanding Efficiency Calculations
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Duplicating the function of an IR remote
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Outputting Voltages to a Computer
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Intro to electronics for a physics student
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Nodal analysis physical problem
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How does software create mechanical motion?
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Capacitor and their behavior in AC
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Measuring Thermal Conductivity of a Wall: Simulating & Measuring Heat Flow
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Core loss calculation - inductor
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Understanding the Difference between Ground and Neutral in Electrical Systems
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Magnetic susceptibility measurement
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Do Both Magnets Induce Current in the Coils When Moved Towards Them?
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Sugestion for a Electrical energy generation project
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Shunt Calibration of a Strain Gauge
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What Is the Best Wireless Communication Method for Long-Distance RC Vehicles?
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Why Does CDMA Utilize Entire Bandwidth for Multiple Users?
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No Picture on the CRT Television
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Question on Ohm's law and motors
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How Do You Inspect and Clean Fiber Optic Cables?
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Voltage at a Point: Understanding Ground in Circuits
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Resistor Power Rating: What Does It Mean?
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D.C motor speed controlImportant
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Can I send timed voltage with just capacitors or do I need a microcontroller?
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Op Amp Voltage Limits: Protecting Your Circuit from Damage
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Why is there a current spike when voltage is first applied to a motor?
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Why is AC Power Transmission More Efficient Than DC for Long Distances?
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Designing OHTL Tubular Steel Poles: What Standards Should You Be Aware Of?
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Need help converting flashlight bulb to LED
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Alternating poles in the stator of an alternator
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EE Major: Good Career Choice in Robotics?
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A very simple stator ring question
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Is Your Fan Not Working Due to a Faulty Capacitor?
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Battery discharge when sitting on the floor
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Part Marking Populated PC Board
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Will this power supply work for my device?
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Litz conductor surrounded by drain wires = huge capacitance?
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Some explanation about transister
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Solve Automatic Switch Problem in Molina, Chile
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I have a frequency response diagram(frequency vs head) of discrete
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MIDI drum pressure to pulse width
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Could you me to deal with noise due to a electric motor?
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Solving the Mystery of Unstable Amplifier Performance
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Passive butterworth filter design
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Batteries at freezing temperatures
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Reducing RF power of video transmitter
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Convert Time Domain to Phasor Domain with Euler's Formula
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Relationships between bandwidth, Fourier trans & digital modulations
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What is the benifit of using more than one reistor vs one?
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AC Circuit Qs: Power & Current w/ 200V RMS
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Why do out-of-phase power connections matter for sensitive equipment?
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3 phase rectifier with cap filter w/overheating wire.
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What is the Solution for a Smartboard 580 Cable Issue?
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How to build a human powered generator
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Difference between electronic and digital
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Fuse Breaking Current: Explained
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What's the difference between a buck converter and a voltage regulator?
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Ideal LC oscillator and barkhausen criterion
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Expertise on theoretical short-circuit current
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Can someone explain a DC electromagnetic generator in lamen terms for me?
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Learning about microcontrollers
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What is a high resolution CCD camera suitable for inspecting metal cavities?
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Multemeter - dc current warms wires.
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Finding a High-Voltage, High-Current Replacement for Mercury Relays
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CT for restricted earth fault (REF) protection
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Extremely freaked out. Climbed some sort of antenna.
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Too Long on the Battery Charger
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What is the frequency of a car's tire?
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