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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...
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Title
Required current rating of 3-phase power system
Apr 24, 2015
Replies
1
Views
6K
Can I Replace a Dielectric Resonator with a Filter?
Apr 24, 2015
Replies
10
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2K
BJT Collector to Emitter voltage
Apr 24, 2015
Replies
2
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3K
Absurdly high Frequency resolution of function generators?
Apr 23, 2015
Replies
6
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Effect of load voltage variation in this circuit
Apr 23, 2015
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1K
Transformer with open iron core?
Apr 23, 2015
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8K
Understanding Optocoupler Chip for Buck Converter Circuit
Apr 23, 2015
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Power flow studies using Jacobi and Gauss Seidel
Apr 23, 2015
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3
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2K
Can a Micro-Generator Fit These Size and Power Constraints?
Apr 23, 2015
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8
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2K
Pole Changing Method: Understanding the Confusion
Apr 23, 2015
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2
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1K
How are poles created in induction motors?
Apr 23, 2015
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1
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1K
Convert dB/m to /m for Microwave Input Impedance Calculation
Apr 23, 2015
Replies
17
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20K
High Efficient wireless power transfer
Apr 23, 2015
Replies
28
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3K
Servo or stepper motor for robotic leg?
Apr 23, 2015
Replies
8
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4K
Please solve the decibel problem
Apr 23, 2015
Replies
6
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1K
Armstrong's Modulation Method vs Wideband FM
Apr 22, 2015
Replies
2
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3K
How to calculate magnetic vector potential?
Apr 22, 2015
Replies
21
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12K
Ensuring Safe Grounding for AC/DC Converter in Pelican Case
Apr 21, 2015
Replies
4
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5K
What Should You Know About Using DC Motors in Wind Energy Projects?
Apr 21, 2015
Replies
3
Views
2K
Optimizing PI Controller in PLL for Fast and Accurate Frequency Detection
Apr 21, 2015
Replies
10
Views
8K
Light Sensors: Color to Frequency
Apr 21, 2015
Replies
10
Views
2K
Understanding the Dissolution of Zinc in a Galvanic Half-Cell
Apr 21, 2015
Replies
7
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1K
Harmonics on 3 phase 3 wire system
Apr 20, 2015
Replies
6
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3K
Creating a Remote Control Car with Arduino and Raspberry Pi
Apr 20, 2015
Replies
2
Views
1K
The challenge of transmitting radio frequencies underwater.
Apr 19, 2015
Replies
8
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2K
Comparing Optical Signal Power with RMS Voltage
Apr 19, 2015
Replies
4
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1K
How a current buffer transistor cancels the early effect (Cascode)
Apr 19, 2015
Replies
3
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3K
What is phase congruency principle?
Apr 18, 2015
Replies
8
Views
3K
What number TEC is the best for generating power?
Apr 18, 2015
Replies
1
Views
988
How Many Amps Does a Transformer Need to Run 5 Electric Blinds?
Apr 18, 2015
Replies
2
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2K
Otis Elevator's 75% More Efficient Design: What's Behind the Savings?
Apr 18, 2015
Replies
3
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2K
Electricity through moving conductive liquid
Apr 18, 2015
Replies
1
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2K
Charging 2 Mobile Devices from 1 Charger
Apr 17, 2015
Replies
2
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2K
Why does seebeck plate resistance increase due to temperature?
Apr 17, 2015
Replies
1
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3K
Generator Capacity for Hybrid Truck Conversion
Apr 16, 2015
Replies
5
Views
2K
Beginner's Guide to Compressed Sensing in Signal Processing
Apr 16, 2015
Replies
11
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3K
Detecting a ground fault on the secondary of a transformer
Apr 15, 2015
Replies
5
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5K
Voltage behavior in UG cables and OH 11 KV distribution lines
Apr 15, 2015
Replies
7
Views
2K
Finding Full Load Current & Torque in Induction Motors
Apr 15, 2015
Replies
1
Views
1K
How fast can you turn a motor before the magnet powderizes?
Apr 15, 2015
Replies
3
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1K
About lightning spike generation
Apr 15, 2015
Replies
2
Views
1K
Can These Power Supplies Handle a 30/60V, 120A Load Continuously?
Apr 14, 2015
Replies
2
Views
1K
Transformer generator question
Apr 14, 2015
Replies
4
Views
2K
Why do my newer laptops run cooler then previous laptops?
Apr 13, 2015
Replies
5
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2K
Voltage Questions: Always 2 Points, Electrical Potential, Drop Through Resistors
Apr 13, 2015
Replies
6
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2K
Need help creating a gasoline electric bike
Apr 13, 2015
Replies
12
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3K
Shaded Pole Motors: Old Electrical & Measuring Things
Apr 13, 2015
Replies
10
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3K
What Are the Best AC Power Sources for Lab Use?
Apr 13, 2015
Replies
11
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2K
Latest News: Tesla Museum Development in Wardenclyffe, Long Island
Apr 13, 2015
Replies
1
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2K
What is the working principle of an isolated induction generator?
Apr 13, 2015
Replies
2
Views
2K
How to increase BW of microstrip antenna?
Apr 13, 2015
Replies
8
Views
2K
Understanding the Use of Comparator for Digital Integrator
Apr 12, 2015
Replies
6
Views
2K
Poly-phase Induction generator
Apr 12, 2015
Replies
10
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2K
Why Is My Massive MIMO Partial LSE Curve Not Smooth?
Apr 12, 2015
Replies
2
Views
1K
Horizontal & vertical angle of antenna beams & UE position
Apr 11, 2015
Replies
1
Views
3K
Can an op-amp detect AC voltage with an open-circuited capacitor?
Apr 11, 2015
Replies
18
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3K
Troubleshooting a 350 Ohm Strain Gauge Installation
Apr 11, 2015
Replies
5
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2K
How to test a 1.5 pound magnesium anode
Apr 11, 2015
Replies
5
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3K
(Fundamentally) Understanding Circuit Boards
Apr 11, 2015
Replies
12
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3K
Magnetic field due to flowing charged fluid
Apr 11, 2015
Replies
9
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2K
Can a Switched-Mode Power Supply Automatically Handle Both 110V and 220V Inputs?
Apr 11, 2015
Replies
4
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2K
Is it possible to convert/transform Electricity to matter
Apr 10, 2015
Replies
21
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3K
Can a Solenoid Generate Enough Current to Power an LED?
Apr 10, 2015
Replies
3
Views
7K
Amplifier Circuit Advice -- AF/RF
Apr 10, 2015
Replies
13
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4K
How Can I Shield My Circuit from EMI Caused by a High-Voltage Pulse Transformer?
Apr 10, 2015
Replies
1
Views
2K
Microcontroller, LED, DC motor problems
Apr 9, 2015
Replies
5
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2K
Finding the resistive force of a magnet moving along coils
Apr 9, 2015
Replies
8
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2K
Convert Data to STC: Power Equations
Apr 9, 2015
Replies
2
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1K
Issue with building a full-bridge Inverter
Apr 8, 2015
Replies
7
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4K
Gate drivers for IGBT inverter: How to isolate V supplies?
Apr 8, 2015
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4
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5K
Electromagnetism and charged particles in motion
Apr 8, 2015
Replies
2
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1K
Can Two Battery Banks Be Combined for Monitoring with a Single Link1000?
Apr 8, 2015
Replies
7
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1K
Is their a way to sniff an RFID signal?
Apr 8, 2015
Replies
18
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5K
Transistors and current direction
Apr 8, 2015
Replies
2
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1K
Safety: Capacitors in Subwoofer
Apr 7, 2015
Replies
8
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5K
Extremely high current generators
Apr 7, 2015
Replies
15
Views
3K
Please help clarify use of resistor in this circuit
Apr 7, 2015
Replies
10
Views
2K
Can you stop current flow with a resistor? And POTs?
Apr 7, 2015
Replies
10
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4K
Flux distribution on AC machines
Apr 6, 2015
Replies
4
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3K
What Determines UPS Battery Autonomy Time for Critical Systems?
Apr 6, 2015
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2
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3K
Analysis of RLC Circuit v(t): Find Voltage with Ohm's Law
Apr 6, 2015
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2
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2K
Radio waves received at distance <1 wavelength
Apr 6, 2015
Replies
4
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1K
Discrete class D amplifier outputs low volume
Apr 6, 2015
Replies
5
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3K
Losses in AC and DC power tranfer
Apr 5, 2015
Replies
3
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2K
Protecting credit cards from contactless theft
Apr 4, 2015
Replies
8
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1K
What will be the total resistance of ideal voltage source?
Apr 4, 2015
Replies
5
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2K
Calculate Value of Cboost & Leakage Current
Apr 4, 2015
Replies
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2K
AXIS P1355 Camera I/O + relay to turn on light/garage door
Apr 3, 2015
Replies
1
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3K
What Are Some Options for Programmable Home Automation?
Apr 3, 2015
Replies
4
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2K
Will this circuit work? what am i missing?
Apr 3, 2015
Replies
7
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2K
How to store the energy produced by piezoelectric generator
Apr 3, 2015
Replies
1
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1K
Geophone Audio recording advice
Apr 3, 2015
Replies
10
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5K
How does the OpAmp bypass Vf limitations in precision rectifiers?
Apr 3, 2015
Replies
3
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2K
Hi I want to know about quantization of electricity?
Apr 3, 2015
Replies
4
Views
1K
Low Cost Parallel Plate Capacitor
Apr 3, 2015
Replies
17
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2K
Battery for power -- cable modem and wifi router during outage
Apr 2, 2015
Replies
8
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7K
Ok, hello for starters I have a question about water/electrofishing
Apr 2, 2015
Replies
43
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7K
Building a half wavelength dipole antenna
Apr 2, 2015
Replies
7
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5K
Sparking through glass despite being below breakdown voltage
Apr 1, 2015
Replies
10
Views
3K
Does increasing the frequency of an antenna require energy?
Apr 1, 2015
Replies
18
Views
3K
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