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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
189 60,772
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
62 59,450
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
27 47,072
Before posting anything, please review the Physics Forums Global Guidelines. If you are seeking help with a...
Mar26-08 12:32 PM
0 25,970
Dear All, I am working on a project to optimize the parameters for PID Controller using Genetic Algorithm...
Dec7-12 08:24 AM
0 915
So as an aside during class my ECE lab TA mentioned that you could make an up/down counter using nothing but JK flip...
Dec7-12 04:20 AM
1 373
A second order system has the following standart form; ...
Dec7-12 02:54 AM
1 681
please explain it...
Dec7-12 01:41 AM
jim hardy
5 735
Hi, I'm wroking in a project about robotics that uses servo motors. Can someone recomend me a book that completely...
Dec6-12 08:01 PM
1 686
Heres a good one for the group... I once had a design that had an 0603 ceramic 1000 pF 25VDC capacitor in the return...
Dec6-12 07:36 PM
3 616
Hello, So I'm facing some difficulties. I'm using a DC voltage supply and connecting it to a PIC Board. The AC...
Dec6-12 06:15 PM
3 458
in welding operation , you never hit by electric shock,why????
Dec6-12 06:03 PM
28 2,649
Hello, I'm trying to find out how much energy an induction motor pulls over a 24 hour period when connected to a...
Dec6-12 05:30 PM
4 873
I have an application where I am using a 24V DC motor to drive a ball screw. If someone isn't paying attention and...
Dec6-12 11:43 AM
jim hardy
6 538
Hello I have recently been covering firing angles in rectifiers at uni. I didn't really understand it in the...
Dec6-12 09:58 AM
3 1,033
I have to measure the magnetic field created by a solenoid. My attempt would be using a commercial Axial Hall Probe,...
Dec6-12 08:41 AM
10 1,215
I am trying to learn about Signals and Systems from open courseware material. So far, I have only done some work on...
Dec6-12 03:31 AM
0 386
Hello all, I am trying to make an FM transmitter that operates at only 1 frequency. I need the frequency tolerance...
Dec5-12 09:47 PM
6 905
Hi, Can you please let me the impact of current loading for the attached circuit? The attached circuit is a...
Dec5-12 06:12 PM
1 464
Hello Everybody, I'm trying to plot the frequency spectrum of RIN using Matlab. I've the following code ...
Dec5-12 04:35 PM
0 1,199
Hi folks I would like to know maybe someone has some insight if you make a circuit in multisim (I have the 12 edition)...
Dec5-12 04:18 PM
5 976
Hello Can any one help me to explain this graph.I have never performed any simulations before. It is the...
Dec5-12 08:00 AM
0 424
Hello. I have to replace a component at the input of an old oscilloscope. The reference is unfoundable ( 41R105 ??? )...
Dec4-12 11:33 PM
5 744
Hi, I'd like to do a simple experiment to see how grounding influences the EMF generated by an appliance. I'm a...
Dec4-12 10:58 PM
3 499
I need to design a class D low power RF amp that I can control the RF output of without tampering with the input...
Dec4-12 10:41 PM
32 1,200
Hello, I need help with this circuit. I didn't post this in the homework section because it isn't homework I'm just...
Dec4-12 09:07 PM
4 594
Greetings to all HF enthusiasts! This is a first frequency multiplier, but beware I haven't tested it (and won't in...
Dec4-12 07:01 PM
5 597
Just want to double confirm, Fr enhancement mode mosfet, p-substrate, if the gate is supplied with negative voltage,...
Dec4-12 11:25 AM
0 444
I got a dirty electricity problem from a smart meter There is supposedly filters on the market that remove the...
Dec4-12 11:19 AM
2 495
Does any one have any idea about modulation ratio of voltage and modulation frequency in power systems?What is the...
Dec4-12 11:11 AM
4 461
Hello everyone!! We have built the following model with Automation Studio. It's a simple electropneumatic system with...
Dec4-12 10:33 AM
jim hardy
9 1,048
Hello, I am trying to use a DC voltage sensing relay to control a generator in order to charge my batteries when...
Dec4-12 08:46 AM
3 675
I'm trying to replicate the voltages coming from an accelerator pedal, to the ECM, on 6.0 L Diesel engine. I acquired...
Dec3-12 11:13 PM
Carl Pugh
2 421
There is supposed to be 120VAC between hot and neutral as well as between hot and ground. Why is there no voltage...
Dec3-12 10:28 PM
2 467
Under no load, does an induction motor run exactly at its synchronous speed (i.e. relative field speed) or at a speed...
Dec3-12 12:49 PM
6 1,866
Hello, I was wondering if anyone has ever built a model of an ADC using SPICE (I'm currently using Multisim but I also...
Dec3-12 12:25 PM
0 410
why poles of machine are always even?
Dec3-12 07:23 AM
1 444
I was studying this from some info in found online and i couldnt understand something: "Although this circuit (J-K)...
Dec2-12 11:33 PM
6 1,308
I am looking for some comparison of feed thru caps, ferrite beads and common mode chokes. when to use which etc....
Dec2-12 03:38 PM
5 881
since they're all 1.5v, whats the difference between them. Do they just have different lengths of life?
Dec2-12 01:39 PM
6 896
I've been doing some test on a rogowski coil that I built. It is like an air-cored current transformer. I am using...
Dec2-12 07:29 AM
8 1,095
I am working on designing a music visualization system using LEDs. I would like to create an analog design that uses...
Dec2-12 06:55 AM
2 813
I have attached a circuit I am trying to analyze, Is it possible that Q is not sensitive to the value of C? I...
Dec2-12 06:33 AM
5 575
Hi I want to make an simple linear power supply, using an 12V 50A transformer rectifier and a capacitor. What...
Dec2-12 05:14 AM
5 689

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