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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...
Calculate the charging time for my Electric Vehicle
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Measuring small differences in the phase of light
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Why Do Some Universal Motors Overheat and Arc?
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LEDs in parallel don't consume the sum of individual currents?
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IRF3205 Replacement for 3D Printer: Need Advice
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Non uniformly distributed p-n junction related problem
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About the development of a better battery
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Why Do Arcs Form Between Fork Tines in a Microwave Oven?
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Discharging a capacitor faster using an external B-field?
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RF Power Meter / SWR Meter Equivalent Circuit
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LM317 (not Buck) Linear Adjustable Regulator problems
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Can a Transfer Function be Used with a Fuzzy Controller for a Prosthetic Hand?
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Question about multimeter continuity
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Book recommendations on Energy Management
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High-Power Switching using MOSFETs
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RL Circuit Refresher: Solve Total Current
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Method to create a high current and low voltage
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Power grid & generator questions
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What is the difference between Earth ground and circuit common?
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Where to Buy Electronic Components Online?
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Best way to heat up metal plates?
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Hello, can somebody check my transistor amplifier schematic?
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How is impedance matched with RF connectors?
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LED to come on with battery power when it's too dark for the solar panel
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Current rating for an electromechanical contactor
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Power plant generator improvement
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Measuring very small voltages and currents
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Circulating currents in a delta winding
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Can I Double Protect My Outlets with Outlet Surge Protectors?
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High Power Amplifier for Acoustic Transducer
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How does this 1971 directional flasher switch work?
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Winding Direction Consideration (Proper Winding)
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What are the best software options for simulating semiconductor gas sensors?
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Calculating Q-Factor and Resistance for Series LC Filters
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Why does a coil squash my function generator signal?
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Simulink bloc of PMSM (permanent magnet synchronous motor) parameters
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How does an Op-Amp "find" equilibrium (w/ Negative Feedback)?
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Want to build a simple audio filter
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Interest of IQ (QAM) processing at receiver level
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Hi, has anybody had trouble building the ELENCO 108 AM/FM RADIO KIT
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Converting impedence response to electrical conductivity
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New Medical Equipment Standards Impact Power Supply Selection and More
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TTL, voltage, one-wire test rig
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Making a safe and effective fly zapper
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Is the Offset Fed Satellite Dish on the Police Station Safe?
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Electric racing -- Custom 4WD Electric Race Car Advice Please
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Creating oscillations on the output of a DC power supply
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Efficient DC Estimator Algorithms for Half-Cycle Sampled Signals
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Help understanding Armstrong's 1924 Superheterodyne Radio Receiver
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Ohmic Resistance and Logic gates
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Determination of the frequency of a sampled signal
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Post with wireless electricity is it possible?
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Hello, I with this circuit, an RF oscillator
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An inductor and a capacitor with a state
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Solar PV:What happens to the lost energy?inductive recovery?
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Solving for Attenuation Constant with Power Relations
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Dielectric Rod Antenna: Can It Radiate?
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Logic gate question -- Tying both inputs of a gate together
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External-excitation Van de Graaff polarities
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How small can a magnetron be made?
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Is it possible to charge/discharge this cap fast enough?
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Understanding magnetic balance in AC induction motors
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The role of permanent magnets coupled with solenoids
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Cellular Spectrum Bandwidth: How Much Space is Needed for a Single Call?
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Understanding Electric Car NOS to How it Works
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Can You Find Affordable DSPs Capable of 16 MHz ADC and 512-Point FFT?
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Radar Cross section Vs Reflection Coefficient
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How to calculate triac angle to set desired RMS voltage
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Generator Input and Output Power
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Calculating Transfer Function of a Curve: A Beginner's Guide
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How to cut down 12 volts to 1.5 volts
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Can we accurately model transformer oil degradation with mathematical equations?
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Unknown Instrumentation: Antenna voltage monitor?
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Selecting an MOV for a power supply
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What does a lightbulb prefer? Volts or Amps?
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Potentiometer or Rheostat: Which is more versatile in circuit design?
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Length of time needed to measure digital clock accuracy
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Best PCB pad finish for repeated solder jobs?
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How to calculate the cable size between QRM and transformer
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Equations for three inductors connected together
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Convert Power to a Peak Voltage, when to multiply by sqrt(2)
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Nanosecond Max Current of Residual-Current Circuit Breaker
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Where can I find common parameters of power transformers?
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Sudden reversal in a simple 3-phase motor's direction
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Wanted: B Level Explanation of Conduction and Resistance
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Single phase AC 3 wire neutral conductor shock potential?
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Helmholtz synthesizer experiment
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The direction of an electrical current
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Observed battery set discharge unbalance
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A fascinating fault with my automatic soap dispenser
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Powering a 3W LED circuit or driver?
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Powerline cable count and engineering question (HV power distribution lines)
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Is seeing believing in physics?
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Audio Signal Generator: Cheap & Ready-Made
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Phase of a Wein Bridge Oscillator (AC Mains Harmonics Analyzer)
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Some fundamental questions about pn junctions
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Breakdown Voltage Depends on Field Uniformity?
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Solving 2D FEM Error with Maxwell Version 17
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Accelerated lifetime / thermal ageing of power cables
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How Do Raman and Brillouin Scattering Differ at the Atomic Level?
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