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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...
Ultrasonic Radar: How to Build & Use on a Computer
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Using PV cells to energize an air core coil
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Electricity: Positive to Negative or Negative to Positive?
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Common emitter vs. common collector power amplification
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Interested in robotics and astro physics
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Ground question and pen voltage detectors.
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What Are the Major Device Ratings for a MOSFET?
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DC to AC Inverter Design Difficulty
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Solve Autocorrelation of WSS RP and Modulated Carrier Cos(w0t+Θ)
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Electric current and voltage question
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Can a Transformer Rated at 225 VA Only Supply 25 mA on the Secondary Side?
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Can Zener Diodes Maintain a Constant Voltage Regardless of Applied Voltage?
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What is a safe way to charge myself to 300V?
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Continuous Charge Distribution: Symmetry & Meaning
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Fuse Resistors, CFLs, and God Awful SMPSes
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Triple major in EE, Math, and Physics?
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Transistor Approximations: NPN BC548 vs. 2N3904, PNP BC559 vs. 2N3906
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How Does Adding a Series Resistor Affect Current Calculation in an RC Circuit?
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A beginner's question /may be too easy
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Can 22 AWG wire be used for a design of up to 7A
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Optimizing a Parallel LC Tank Circuit: Ground and Output Connection Placement
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Buck-converter with dual-MOSFET operation for constant current output
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Help me read this solenoid diagram please
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Calculating VA in a Tube Preamp Circuit
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Calculating RC & LC Time Constants: Series vs. Parallel
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What is the recommended size for a neutral conductor in a 3 phase 4 wire system?
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When Should You Use Low or High Voltage with VFDs and Dual Wye Motors?
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Induction Coil powering a load (inductive reactance problem)
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Diesel generator and capacitor question
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Can Op-Amps Create Effective Voltage-Controlled Resistors?
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Fourier Transform Vs Prony/GPOF
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Using a Variac to heat a flexible rope heater
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Signal processing + parameter estimation
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Designing an LED Array Circuit for Real-Time Feedback on Exercise Equipment
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IV curve of a BD-5 tunnel diode
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Impendance matching and power transfer
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N-doped region tend to flow to the p-doped region
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Need this derivation to solidify understanding
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GHz AC Frequency - Max "Practical" Generation: Solenoid Q&A for Experts
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Cost Comparison of 200KW Induction Motors
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Current vs Voltage: 60Hz Explained
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Question for pulsing electromagnet
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Analog finter design for harmonics reduction
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Building power amplifier. Need some help with schematics
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Troubleshooting Home Lighting Problem
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What is the Correct Definition of Dynamic Resistance and Resistivity?
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Why is the current constant in a series circuit?
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Treble and bass audio controls w/o phase shift?
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Electrical Power to Mechanical Power
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Understanding Phasors: Time & Frequency Domains
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Aerospace Engineering: Lift Mass 1ft-1.5ft Off Ground
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3 phase equipment on 1 phase supply
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Why does the magnetic flux in a CT core decrease with connected load?
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Can capacitors self charge in a circuit?
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Making a 433MHz Phase Detector with Log Amplifiers
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Strong electromagnet with a constant field
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Phase Shift Independent of Frequency: Circuit Solutions
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How Do You Connect PLC with SCADA?
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Having trouble with circuit to adjust speed of electric motor
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Handheld 10W Laser: Possibilities and Concerns
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Microcontroller/fgpa language questions
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Center-Tap Rectifier: Understand Output Wave Changes
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Maximum AC Frequency in a Super Conductor?
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Troubleshooting medical machine
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What is the Best Training Kit for .NET and Embedded Development?
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Magnetic circuits and transformer
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Flyback Diode Implementation/Sizing w/ Relays/Switches
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How to filter noise from an inductive pickup. low pass filter.
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Electrolytic Capacitor with Unusual Marking
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Cylindrical Capacitor Computation
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Counter in multisim with four seven segment displays
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Relay to control appliances connected to pc
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Control Design for a Bidirectional Buck Boost Converter
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SPICE simulation of leakage current
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How to measure electricity usage
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Chopper Transistor: Significance & Pulse Generation Explained
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Can any DC 12v or 24v motor be put on a speed control?
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What is the name of this symbols. See Attachment.
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Determining the behaviour of a wafer from the CV curves
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Negligible Resistors in Circuits: Valid?
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The true speed of Electric and Magnetic force.
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Calculate Voltage or EMF from Charge difference
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Help with Secured Wire Loop Circuit - 2N7000/2N3906 Transistor Questions
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Electron speed in wire in circuit
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Question about Circuit element in pencil sharpener
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How Do Basic Capacitor Concepts Affect Voltage in Simple Circuits?
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How to Connect and Switch Between Two Current Amplifiers?
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Searching for Answers: Highest Frequency AC and Beyond
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PMOS diff amp - common mode input range
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Variable frequency drive for high speed spindle
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Designing and Building a Tesla Coil: Tips and Experiences
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Measuring Current Flow in Open Circuit R Phase
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Stopwatch Circuit: Schematic for High School Engineering Project
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Root Locus of Unity Feedback Transfer Function: Find K Range for Stability
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Inductor and Transformer Design Equations
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Is there a circuit for precise microwatt power regulation with variable load?
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Comparing Two Circuits: Can We Say Low Pass Filter?
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Where to Find Thermocouples for Power Generation in Stores or Online?
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Old fashioned 2 pole ac/dc motor/generator used for classroom demonstrations
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What Happens if You Power a DC Device with AC Voltage?
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