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Jan16-12 Greg Bernhardt
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...
Aug25-14 03:20 PM
Fuxue Jin
196 96,510
I came across another good search engine today looking for a datasheet, so I thought I'd try starting this thread for...
Aug22-14 02:05 PM
Jamesangelo
28 59,067
I've occasionally been asked by some of the students I've mentored or TA'd over the years, "What's in your toolbox? ...
Jul13-14 10:34 PM
NATURE.M
63 83,853
Before posting anything, please review the Physics Forums Global Guidelines. If you are seeking help with a...
Mar26-08 12:32 PM
berkeman
0 31,498
Hello everyone, I have a question about wire gauges and choosing the right one. Anyway this is related to my job....
Oct25-11 01:19 AM
jim hardy
17 2,351
HI FRIENDS Is there any substitute of IC 74192 and low power MPSA 14 NPN TRANSISTOR I Cat`t find that in my...
Oct24-11 08:29 PM
Bob S
2 1,433
How would I find the equivalent resistance of a diamond-shaped circuit? Is the middle resistor simply omitted? By...
Oct24-11 06:39 PM
vk6kro
10 12,626
Ok, maybe someone can point me in the right direction ...hopefully anyway. I know this is probably a really stupid...
Oct24-11 04:37 PM
SMOF
2 1,272
Hello all, I am right now in the process of designing a simple device that will help me measure the voltage...
Oct24-11 12:53 PM
cmb
5 1,858
*Sorry about my bad english, I'm not a native english speaker.* To make a long story short, my university uses...
Oct24-11 11:25 AM
reddvoid
2 1,253
Hi there, I need a help. There're given 4 sensors (any kind of sensor which can transmit&receive signals in order to...
Oct24-11 11:01 AM
berkeman
1 563
Hey guys ! I have just completed my high school ! Not in college till now , having a drop year ! So , I wanted to...
Oct23-11 10:47 PM
vk6kro
1 817
Hi PF.. I am an industrial electrician (w/ a electrical engineering technology diploma) I work in a iron ore...
Oct23-11 10:10 PM
jim hardy
1 751
What is the main frequency components of noise from AC line, florescent lights, appliances and other common household...
Oct23-11 04:48 PM
256bits
2 902
Hi, I have a huge grid of resistors. I want to measure the resistance between several and various different points...
Oct23-11 02:29 PM
strokebow
20 6,572
I want to design a circuit that drive an inductor of 3H and internal resistance of 6K with the phase of the driving...
Oct23-11 02:07 PM
yungman
0 618
HI all, A parallel tank circuit at resonance has a theoretical infinite impedance. However due to the resistance of...
Oct23-11 10:19 AM
vk6kro
1 1,567
What does it mean if a leased telephone line has a bandwidth of 3kHz? Does it mean any signals travelling alone...
Oct23-11 09:25 AM
skeptic2
2 3,664
Hello, I am hoping someone can break down an equation for me. I am used to Kirchhoff's law in the form of i1 + i2 +...
Oct23-11 07:55 AM
BackEMF
3 1,193
For electronic devices that are made in large quantities, it's nearly impossible to test all the devices. How many...
Oct23-11 05:30 AM
Ibix
13 1,811
whats the reason behind that the current sources doesnt add in series?. advanced thanks
Oct22-11 09:27 PM
Jiggy-Ninja
14 2,094
Hello all...I have a led project I have been doing in my vehicle...I have a Bose/Clarion radio that has blown...
Oct22-11 05:49 PM
vman1
7 1,189
Hello fellow electrical engineers! I have a course, theory of information. Among other things, we are taught to...
Oct22-11 10:30 AM
Bassalisk
2 915
Hello, an elementary question here. I am thinking about a BJT transistor amplifier circuit which has the usual AC...
Oct22-11 07:16 AM
Bassalisk
1 1,018
Hello, firstly, this is my first post, yay. I am 23 and just started school Jan 11' for electrical engineering. My...
Oct22-11 06:31 AM
jim hardy
3 4,704
Hello. Yangman here. I come here write an advice. Do not study digital field in EE. Every day I meet some digital...
Oct22-11 05:57 AM
D H
33 3,730
Hello everyone, I am a mechatronics student i had course in microprocessors and in computer peripheral devices ,...
Oct21-11 08:06 PM
Know_seeker
0 480
Hello, i have a situation that i do not completly understand. i have a capacitor, 35uF @ 950V. i have a regulated DC...
Oct21-11 04:07 PM
jim hardy
21 2,182
We all know that current can't flow in open circuit. Then why does current flow in the wires of half wave dipole...
Oct21-11 02:01 PM
cmb
17 4,094
From my understand, electrical current is required to generate RF. In the picture below, only one end of the antenna...
Oct21-11 01:38 PM
cmb
43 7,710
Greetings, I have shifted much of the focus of my research from thin film specifics to the plasma chamber we are...
Oct21-11 01:28 AM
vk6kro
3 3,522
Hello this is my first post, I just joined, I hope I am posting in the correct place. I belong to some computer forums...
Oct20-11 08:48 PM
jim hardy
14 1,794
Hello folks. My first post on this Forum: I have a conundrum, I have built a LED light fixture in my living room....
Oct20-11 08:30 PM
jim hardy
13 1,394
Hey guys, Iím trying to do a simple experiment where both my DAQ (Data AcQuisition) card and my microcontroller...
Oct20-11 02:14 PM
berkeman
16 2,334
Hi, I am student electrical engineer and I should probably know this stuff but I am trying to work out how to...
Oct20-11 02:02 PM
jim hardy
1 1,055
Which one is stronger given they are the same size and weight? Say 4 oz. Just say you only have 12v to work with...
Oct20-11 12:07 PM
THORPE
2 2,644
Here's my story: I bought a license plate frame for my motorcycle. It has 4 banks of LED lights. I want to wire it...
Oct20-11 09:39 AM
Bassalisk
3 2,277
Hi, I am trying to calculate maximum E-field strength in a rectangular waveguide cavity resonator at 1.6GHz. The...
Oct20-11 06:20 AM
m_niz
2 1,324
A circuit breaker is tested according to IEC Specification of 40kA Short Circuit Current Test and passed the test....
Oct20-11 06:12 AM
majid_khan
0 559
Hi guys, I'm having a lot of trouble on finding a male threaded triax connector. Does anyone knows where to find a...
Oct20-11 05:34 AM
carapauzinho
0 527
I have about 300 metric tons Iron Filings as per attached representative photo in a godown. Mixed with small...
Oct20-11 03:29 AM
yufame
0 798
If you are turning a generator by hand that is directly wired to a electrical motor will it transfer the electrical...
Oct19-11 05:18 PM
DaveC426913
10 1,009
hi, im just a layperson with an interest in electric vehicles. i cant find a simple explanation of what power stages...
Oct19-11 04:57 PM
daveyjones97
0 650
Hi all Well I tried googling this but could not find a satisfactory answer , so here I am seeking help from all you...
Oct19-11 03:01 PM
Neyolight
5 1,509

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