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ansoft, maxwell Sticky Thread Pinned: Maxwell 3D (ANSOFT) ( 1 2 3 ... Last)
Dear all, I'm a new user and I like to exchange information about the use of this tool. From my point of view tool...
Apr10-14 04:04 AM
mwvivi
189 61,224
I've occasionally been asked by some of the students I've mentored or TA'd over the years, "What's in your toolbox? ...
Feb4-14 04:57 PM
davenn
62 59,721
I came across another good search engine today looking for a datasheet, so I thought I'd try starting this thread for...
Dec3-13 12:53 AM
doubtbook
27 47,257
Hello, I haven't learned anything about micro controllers yet but I wanted to get a head start since I hear that...
Apr19-14 03:36 PM
meBigGuy
19 427
Before posting anything, please review the Physics Forums Global Guidelines. If you are seeking help with a...
Mar26-08 12:32 PM
berkeman
0 26,048
Hi. I would like to state first of all that I do know how to solve systems of equations in the complex domain by...
Apr28-11 01:12 AM
KingNothing
11 34,641
Hey Guys, So I was scrapping parts from an ancient present I found up in the attic called the "Singing Machine". ...
May3-11 08:00 PM
Jiggy-Ninja
11 5,227
So I'm trying to understand the relationship between current & voltage as well as the basic electricity laws and Diode...
Feb28-11 09:38 AM
vk6kro
11 2,101
When we connect a wire to a negative side of the battery, electrons flow from the negative terminal to the wire in...
Feb25-11 12:48 PM
Bassalisk
11 1,609
Hi friends, simple question here. I have a system that needs to be earthed, currently I am connecting it to an...
Feb27-11 05:51 AM
davenn
11 2,151
As known, the Earth receives that solar radiation and its value approximately is equal to 1.4 W/m˛ (data taken from...
Mar7-11 05:20 AM
Eagle9
11 1,937
i am trying to design a switch that will output an active high if the width of the received PWM signal is greater then...
Apr1-11 03:58 PM
skeptic2
11 2,226
I was looking up some information on series and parallel circuits, and a question popped in my head. I know that...
Mar29-11 01:05 PM
sophiecentaur
11 3,130
I frequent the community around the Electronics Engineering Video Blog. Apparently the host Dave Jones found a neat...
Apr4-11 10:11 AM
Averagesupernova
11 1,968
Hello, Two copper cables have the same Impedance and Voltage but different Gauge. Will they act differently? ...
Apr7-11 06:06 PM
Studiot
11 1,924
I am try to measure the voltage from a high impedance source with a regular voltmeter with an input impedance of 10...
May1-11 10:39 AM
Averagesupernova
11 2,910
Hi all How to calculate the capacitance of a sphere-plane system by using conformal mapping? Thanks
May30-11 02:14 PM
jasonRF
11 2,473
I was wondering what actually happens when a lossy compressed file is expanded to a higher quality version with more...
May24-11 09:51 AM
jsgruszynski
11 757
Does anyone know of any instance where the the time constants of two RC circuits in series is additive. It seems that...
May20-11 07:37 PM
CNC
11 1,357
Hi.. We are hoping to start a laser tag-like game that people play 24 hours/day, and it's basically a giant game of...
May19-11 09:20 PM
berkeman
11 2,017
Hi! I have made a small enclosure for my portable audio system. At first it was for a different speaker, but now I...
Jun1-11 01:24 PM
Averagesupernova
11 2,249
Hello all, Sorry if this is under the wrong section. I need to attach some thermocouples to a light to test how it...
Jun6-11 06:10 PM
MATLABdude
11 2,751
If we have a circuit with one resistor in series with a voltage source like given in the link then at all points...
Jun17-11 01:37 AM
cabraham
11 1,806
I am trying to read high frequency signals (as in, tens to hundreds of Megahertz) from a magnetic tape. I figure the...
Jun14-11 01:19 AM
vk6kro
11 2,604
there is A , B and C A- is a small powered boat blade B-is a piece of 1 to 1/2 inch glass C- is the power (i dont...
Jun13-11 05:11 PM
ianizaguirre
11 1,910
I am designing a digital circuit for water pump control to always top-up the over-head tank by pumping water from the...
Jun18-11 06:56 AM
sophiecentaur
11 1,651
If you have a two-wire transmission line that is open-ended at the load, and connected to an alternating voltage...
Jun25-11 12:18 PM
sophiecentaur
11 1,021
This might be a crazy idea but I'm wondering if it's possible to kill bamboo roots with electricity. I have a bamboo...
Jul3-11 09:14 PM
davenn
11 2,245
I was reading a very old article this morning about electrical theory, it was talking about the flow of current in a...
Jul12-11 07:54 AM
NascentOxygen
11 2,512
Hello every1 I hav a basic question bout Design of inverters(Voltage source inverters). Wel Actually what does...
Dec26-10 12:00 AM
bhavin_nair
10 13,236
Dear all, This question is related to the radiation of a UWB antenna. If I feed a Gaussian pulse to a UWB...
Jan19-11 04:24 AM
Phrak
10 3,375
I'm a final year student n the course that i am taking is Electronics and communication engineering.I'm doing a final...
Nov18-10 01:16 AM
Maj812
10 3,981
How exactly do guitar amps work and why can't I just plug my guitar into my computer and start playing with the...
Oct26-10 05:11 PM
Sniperman724
10 2,265
I'm a little outside my area of expertise here - I've used ADS to exhaustion, but now I need to simulate a MESFET I...
Nov12-10 08:22 AM
davidrit
10 5,162
Hi there, I have a circuit in which consists of a resistance (rs) in series with parallel combination of capacitor...
Nov12-10 05:55 AM
jak9
10 8,881
Greetings – I have 5 (somewhat related) questions – 1) Regarding the AC “socket” with the male pins that are...
Nov23-10 01:17 PM
Sparky_
10 2,143
Hi, I have just managed to make a PIC light blink. My question has to do with the syntax. In my code, I use a Delay...
Nov30-10 08:44 PM
El Moriana
10 1,909
I am working on a circuit with someone and our op-amps keep railing. Even when just working with the op-amp, on its...
Dec8-10 03:43 PM
sophiecentaur
10 1,805
hey guys, i was just wondering, in a series RLC circuit, is "R" the Thevinin's equivalent resistance at the "Capacitor...
Dec20-10 11:30 PM
saim_
10 3,489
If you took an insulated fully charged superconducting capacitor, and suddenly warmed it above the critical...
Jan10-11 12:45 PM
mheslep
10 1,851
It will be obvious that I am not a certified Electrical Engineer. I am trying to create a small display and using LED...
Jan5-11 07:07 AM
Phrak
10 1,476
The attached circuit is not my design but I need to understand it completely. This is a circuit that supplies power...
Jan7-11 10:13 PM
Bob S
10 2,364
I have taken this example from a Digital Signal Processing book. I have got the simplified transfer function; however...
Jan16-11 05:39 AM
Jag1972
10 2,373
Why does LM7805 and LM7809 give less voltage? Practically LM7805 is giving 4.9V instead of 5 and 7809 is giving 8.8V....
Jan21-11 01:55 AM
Razor1969
10 1,880
Hey everyone. I'm wondering if I'm analyzing the attached op-amp circuit correctly. This is not homework, but rather,...
Jan20-11 09:50 PM
yungman
10 2,021

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