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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...
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Fuxue Jin
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I came across another good search engine today looking for a datasheet, so I thought I'd try starting this thread for...
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Jamesangelo
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I've occasionally been asked by some of the students I've mentored or TA'd over the years, "What's in your toolbox? ...
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NATURE.M
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Before posting anything, please review the Physics Forums Global Guidelines. If you are seeking help with a...
Mar26-08 12:32 PM
berkeman
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I am in the middle of designing a low drift and low ripple power supply for myself. To control the output voltage,...
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d.arbitman
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when using the FFT for DSP should I convert the A to D samples back into a Voltages ? so A to D sample = ...
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btb4198
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Hi guys, I'm doing a final project and ran into a bit of a terminology challenge. Basically, the question is this: Is...
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meBigGuy
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If I have a pulse generator what is the current it can output? It doesnt say in the datasheets IF I have a 5V pulse...
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meBigGuy
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When a single phase 415 / 480 volt load is connected, one Kw/h meter will turn in the right direction whilst the other...
Sep13-13 04:03 AM
NascentOxygen
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Hi, I apologize in advance for not knowing the right terminology, I've been on wikipedia for the last two hours and my...
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Bobbywhy
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I was playing with an old crt TV and a small loop antenna earlier and noticed that when I hold the antenna vertically...
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I say TBS1000 series from Tektronix... and you say?
Sep12-13 11:07 AM
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White noise, I have learned that is a mixdure of all possible frequency components at the same time. All at the same...
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skeptic2
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I have 2 batteries for my mobile, and forget which one is new and old. The standard volt is 3.6 V, and I measure the...
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How is a pixel array read, such as in a LED TV, digital camera, microbolometer, etc. All of these things have an...
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rppearso
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Buck Converter Design for PMDC Motor Introductory Notes: The design article followed in this post can be found...
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Hello everyone, i need some ideas for my final year electrical engineering project. Any new ideas related to solar...
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pullmanwa
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I'm trying to understand exactly how power plant generators increase power output. So I will explain what I think is...
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Making an amp for a friend, useing a split supply with center tabbed transformer as ground for the chip, I think I...
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Tesladude
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I don't understand why the saturation region is called the saturation region. Take a look at the graph below: ...
Sep10-13 04:59 PM
rbj
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I am trying to get ahead & learn electronics. I'm just working on my general education classes now. I'm in need of...
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I have a 75w 2meter mobile transceiver (Yaesu FT-2900R 13.8 volts DC, 15 Amp max draw, min draw is .3 A-.7 A ) that...
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Good4you
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Is it possible to design a generator in the following specification? Rated Out put:2kw(140Vdc, 3phase 110Vac)...
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DUET
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hi. im new at maxwell 2D and 3D. i found some pdfs and examples. im working on the rotational actuator example which...
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snnttldb
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Hello! I would like to know what is the maximum flux density that can be used in a core for DC generator without...
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UltrafastPED
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Hi, the schematic unit cell in DRAM is drawn below:...
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I know this is a 'how long is a piece of string' question but here goes, anyway. I am planning to augment the wind...
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I am having troubles biasing this transistor circuit Mainly, I cannot find Ic The only equation I can come up w/...
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I would like to take an incoming signal (digital or analog), invert it, and send it to an antenna. What is a simple...
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So im making a color organ using my ipod, speakers, splitter, butterworth filters with gain for three seperate...
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jav276
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I have been doing various experiments with my photography and recently built a coil gun. I simply pulled apart a...
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Greetings everyone I am deciding on a project to work on for my bachelor's degree in engineering right now. I have an...
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Thorgeir-DK
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How do you solve questions of the type: Find the period of the voltage a) 3cos(2500t) + 4(7500t + pi/2) b) a...
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Hi, can anyone help me identify the big blue boxes' schematic symbol? The actual physical component sort of looks...
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dlgoff
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So I was reading a thread on PF talking about the radius of a solenoid and Bob S answered with a link: On that...
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My university is currently prescribing Vincent Del Toro book for electrical engineering fundamentals. I have read few...
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FOIWATER
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Hi Does anyone have an idea of why my oscillator doesn't oscillate? It's supposed to generate sawtooth. But the scope...
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For a no load ideal transformer http://i.imgur.com/vufGi.jpg V1 is anti phase with E1? ...
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I machined my own 7-segment display out of clear polycarbonate, each segment is about 1.5" long (it's a rather large...
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davenn
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Hey! I had a discussion with a group of professors recently about the different disciplines one can master in...
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jasonRF
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hello, I need a dc generator which would generate 19v and 1.5A current(roughly i want it to generate 30watts of...
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jim hardy
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Hey guys, I wanted to know what was your preferred software for simulating digital design components, such as AND...
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jean28
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My task is: I need to build a very thin scale (like a bathroom scale), less than 8mm in thickness total, and needs to...
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Suppose there are some waveforms to be used as current input: i)sine wave ii)square wave iii) triangle wave...
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