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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 60,679
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 59,375
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 47,031
Before posting anything, please review the Physics Forums Global Guidelines. If you are seeking help with a...
Mar26-08 12:32 PM
berkeman
0 25,952
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
MATLABdude
1 682
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
MATLABdude
3 615
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
McAfee
3 457
in welding operation , you never hit by electric shock,why????
Dec6-12 06:03 PM
Averagesupernova
28 2,643
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
justsomeguy
4 872
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
Windadct
3 1,028
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
Zollie
10 1,211
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
OMary
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
skeptic2
6 902
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
vk6kro
1 463
Hello Everybody, I'm trying to plot the frequency spectrum of RIN using Matlab. I've the following code ...
Dec5-12 04:35 PM
mido41854
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
Crazymechanic
5 974
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
mariajacob
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
Ravaner
5 743
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
ZeroGzex
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
Greg-ulate
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
Zatara7
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
Enthalpy
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
Outrageous
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
Enthalpy
2 493
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
Enthalpy
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 1,047
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
Engineerin4me
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
russ_watters
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
Mike_In_Plano
6 1,858
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
akhurash
0 409
why poles of machine are always even?
Dec3-12 07:23 AM
the_emi_guy
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
the_emi_guy
6 1,301
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
the_emi_guy
5 879
since they're all 1.5v, whats the difference between them. Do they just have different lengths of life?
Dec2-12 01:39 PM
Studiot
6 895
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
Enthalpy
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
NascentOxygen
2 812
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
Enthalpy
5 574
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
sophiecentaur
5 688
Hi! I'm currently using SN75179BP to convert RS-422 communication to UART, allowing communication from my Arduino...
Dec1-12 11:35 AM
likephysics
3 1,113
I want to power a small-ish tesla coil from a 8KV 500W transformer with a voltage doubler to raise that to 16KV. ...
Dec1-12 08:15 AM
Artlav
0 868
http://www.flickr.com/photos/53512951@N06/8229416013/in/photostream/ With regards to the circuit in the image...
Dec1-12 07:51 AM
jim hardy
7 903
Hi all I have this Maxitonix 500-1 lab thing which I bought years ago and never got around to doing anything with...
Dec1-12 06:14 AM
Dixo
2 614

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