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
How can I improve the current output at PD?
- thomas_n
- · Replies 2 ·
Jump into the Field of Remote Control (RC): How Difficult?
- Peavey
- · Replies 3 ·
Where Does Amplification Occur in Vacuum Tubes? A Detailed Analysis
- vikram789
- · Replies 6 ·
Programmable Bluetooth Transmitter for Extended Range - No Cellphone Required!
- binary_code
- · Replies 1 ·
Health risks with radio transmission?
- chebyshevF
- · Replies 8 ·
Finding a replacement multimeter after damaging grandfather's analog meter
- Bassalisk
- · Replies 21 ·
Can I Calculate a Power Triangle with Given Voltage and Current?
- AngusBurger
- · Replies 1 ·
How does a transistor amplify AC signals at the base?
- Bassalisk
- · Replies 18 ·
Cabinet Alarm Circuit Design Using Op-Amp and Thyristor Technology
- rollcast
- · Replies 1 ·
Calculating radio signal distances
- Ryan H
- · Replies 2 ·
How does the depletion zone form at a p-n junction?
- Bassalisk
- · Replies 5 ·
Controlling LED with Transistor
- cepheid
- · Replies 5 ·
Understanding Bandgap Voltage Reference Circuits
- likephysics
- · Replies 5 ·
Can Series Capacitors Replace a High Voltage Capacitor in a Tesla Coil Setup?
- Hudswell
- · Replies 6 ·
12 DC Volt Boost to 15 DC Volt - 1 amp
- RV-Traveler
- · Replies 3 ·
Why do comparator specs emphasize propagation delay instead of rise time?
- likephysics
- · Replies 3 ·
Why is 20V, 40mA outside the 2N7000 safe operating area?
- rbelli1
- · Replies 4 ·
Reverse Biasing a Voltage Regulator
- Jdo300
- · Replies 2 ·
Use of 8255 programmable peripheral interface
- erece
- · Replies 1 ·
I want to make a DC adapter which outputs 13.5V 6AMP
- alpstheguru
- · Replies 4 ·
Components and operations of electric generators
- ych22
- · Replies 1 ·
Problem with design of inverter.
- powermelm
- · Replies 2 ·
Car Batteries, and how they're connected
- dhong089
- · Replies 3 ·
Converting 115V AC to DC without losing voltage
- leo17
- · Replies 1 ·
Transformer vector group Dyn11 and Dyn1
- adool_617
- · Replies 1 ·
Whats all this impedance stuff anyhow?
- dnyberg2
- · Replies 4 ·
High value resistors, gigaohm to teraohm.
- Dmytry
- · Replies 7 ·
Can a Smaller, More Powerful Microwave Source Replace Triode Amplifiers?
- theobserver
- · Replies 5 ·
Tuning a Coil or Loop Antenna at 49 MHz
- dnyberg2
- · Replies 1 ·
5000 watt 120V generator to charge 10 12V Automotive batteries
- Xasio
- · Replies 7 ·
How Can I Calculate the Power Output of My Electric Coil Design?
- nattyb52
- · Replies 6 ·
What can I do with a transformer?
- albertfrederi
- · Replies 3 ·
Programming a video camera for a noob
- seldon
- · Replies 3 ·
Building a computer controlled switch: what components do I need?
- Bassalisk
- · Replies 24 ·
Where Are Binary Weightings Assigned in Shift Registers?
- Jag1972
- · Replies 3 ·
Understanding capacitance formula
- Femme_physics
- · Replies 4 ·
Car Battery Rapidly Losing Voltage Difference
- exitwound
- · Replies 22 ·
Electrical engineering foundation books and kits for someone with strong math background
- tamtam402
- · Replies 5 ·
Textbook for building a zoom-capable IR scope with contrast
- rppearso
- · Replies 14 ·
Sampling and recovering a Sawtooth wave
- Cliste
- · Replies 3 ·
Use an IC to tuner fm transmitter
- GiTS
- · Replies 1 ·
How to Determine Voltage for Nerve Stimulation Using Monophasic Pulse?
- tahsid
- · Replies 3 ·
Line voltage vs phase voltage for base value calculations
- anon6912
- · Replies 3 ·
Problems with tesla coil, looking for suggestions
- ttwitchh
- · Replies 2 ·
Current flow quandary. Capacitors VS Resistors
- Femme_physics
- · Replies 8 ·
Can Any LTI System Be Characterized by Its Impulse Response or Eigenvalues?
- machinarium
- · Replies 1 ·
Building a USB video converter for unsupported Samsung HDTV
- sneaky666
- · Replies 6 ·
Noise from unplugged power supply :S
- Kawakaze
- · Replies 3 ·
PNP transistor saturation and current amplification modes
- Bassalisk
- · Replies 12 ·
What Happens to Op-Amp Gain When Switch is On?
- foobag
- · Replies 5 ·
Potentiostat the potentiostat circuit
- raksha1405
- · Replies 2 ·
Why oversample if you already satisfy Nyquist rate?
- DragonPetter
- · Replies 1 ·
Inductance of Solenoid w/ Rod Inside: R, L, N, I, μ
- eric336
- · Replies 1 ·
Can a 24V Relay be Energized Safely with a 6A Power Supply?
- joemunson
- · Replies 3 ·
One sided noise spectral density VS double sided noise spectral density
- unseensoul
- · Replies 1 ·
Feeding two 50-ohm RF filters in parallel from one source
- dnyberg2
- · Replies 5 ·
Anti theft gate things in shops/libraries.
- Disconnected
- · Replies 5 ·
Is it safe to run laptop and router on modified sine wave inverter?
- of81
- · Replies 3 ·
Transformer primary to secondary short?
- Evil Bunny
- · Replies 12 ·
Flip Flops and clocks with multisim
- ranger
- · Replies 6 ·
Why do my transformer secondary windings show 0.3 ohms resistance?
- Pagedown
- · Replies 13 ·
How Do Minority and Majority Carriers Affect Current in a PN Junction?
- jalebi
- · Replies 1 ·
Rectifier polarity for lead acid bike battery charging
- yshtar
- · Replies 28 ·
Is Reactance the Magnitude of Impedance or Its Complex Part?
- JesseC
- · Replies 2 ·
Can the output voltage of a circuit be larger than its input
- Abunada
- · Replies 9 ·
Filter Signal: High or Low Pass?
- trn09
- · Replies 2 ·
Can I adjust R4 and R5 to maintain a 12k input impedance?
- likephysics
- · Replies 4 ·
Finding triax vacuum feedthrough connectors for chamber panels
- carapauzinho
- · Replies 2 ·
Electronics Repair: Just an Observation
- trini
- · Replies 4 ·
What is the difference between AC and DC windings?
- amaresh92
- · Replies 2 ·
555 timer output stuck at 2/3 Vcc instead of Vcc
- wolfram74
- · Replies 6 ·
Why use delta and star load connections
- amaresh92
- · Replies 4 ·
Thermocouple in inductive surrounding
- roro36
- · Replies 3 ·
10 Pin Dual 7 Segment Display cant find documentation
- JCoder
- · Replies 11 ·
Calculating DAC Decimal Resolution with R-2R Ladder and 1 Volt Input
- foobag
- · Replies 5 ·
Battery Series Powering GPS Device: Safe?
- Topper64
- · Replies 5 ·
Why is the bandwidth of the RF filter is wider compared to that of an IF Filter?
- detski
- · Replies 4 ·
Series Connected D.C Motor Characteristics
- 1988ajk
- · Replies 5 ·
Solenoid and toroid inductance puzzle
- phy5m2w
- · Replies 5 ·
Why Is Flatband Voltage of a MOS Capacitor Linked to Work Function Differences?
- antonantal
- · Replies 6 ·
How to design and construct a LDR
- Muhammad1993
- · Replies 1 ·
How do you make a motion sensor alarm circuit?
- Muhammad1993
- · Replies 1 ·
How Many Turns Requred For 220v-100v,180v 100VA Rating Transformer
- u_know_who
- · Replies 1 ·
How Does a DC Power Supply Function and What Are Its Key Features?
- PainterGuy
- · Replies 36 ·
How to design a ciruit that has 2 LED Lights
- Muhammad1993
- · Replies 10 ·
Trying to make an RTD that also duals as a heater
- Tdunlap
- · Replies 2 ·
Why does a 1000W dishwasher draw more current at 120V than 220V?
- Bassalisk
- · Replies 24 ·
Finding affordable conductive adhesive film for USB pad repair
- Devyn@2nd
- · Replies 7 ·
Anderson bridge used to measure self-inductance.
- angel23
- · Replies 3 ·
Finding the ohms and wattage of a burned resistor in a Black & Decker drill charger
- vincemash
- · Replies 10 ·
Why do switches spark when opening a connection to a load?
- david90
- · Replies 4 ·
Why Do Minority Carriers Persist in P-Type Material?
- Aranion
- · Replies 3 ·
Working in the semiconductor field?
- arachnotron
- · Replies 1 ·
Analog sensor data over the ethernet
- Liad
- · Replies 1 ·
Changing voltmeter resistor value
- Idea04
- · Replies 11 ·
How Can I Make a Pure Sine Wave Inverter with Limited Voltage and Current?
- dmaj
- · Replies 5 ·
When should I use graphical convolution instead of direct integration?
- sed199
- · Replies 4 ·
Understanding 555 Timer Monostable Mode
- Ali Inam
- · Replies 4 ·
Why RDSon has postive temp coefficent
- Aranion
- · Replies 3 ·