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384 Threads found on edaboard.com: Principles
I presume, all answer can be found in transformer design hand books and technical articles. I must be confess, that I wasn't aware of the term K-rated up to now, it's simply designating design for harmonic currents. A brief look at transformer operation principles should reveal, that harmonic currents are not affecting the transformer flux wa
Here are two audio filters for receivers. I would like to test them but I want to make them using NPN transistors instead. Is it enough to connect replace the PNP transistors with NPN and put a positive VCC where a negative exists now? Also any guess of their operation principles?
i need for principles of Active Network Synthesis and Design, problem solution , Gobind Daryanani. i need it to verify the understanding of any chapters with solve the problems wait any response
Hello, I am an experienced PCB layout designer. All of you can contact for pcb designing. Extensive knowledge of PCB manufacturing principles, standards, and circuit boards; Comprehensive knowledge of the design concepts and safety standards of PCB; Experienced in multi-layer circuit board layout designing, and assembling printed circuit b
Hello, I am an experienced PCB layout designer. All of you can contact for pcb designing. Extensive knowledge of PCB manufacturing principles, standards, and circuit boards; Comprehensive knowledge of the design concepts and safety standards of PCB; Experienced in multi-layer circuit board layout designing, and assembling printed circuit b
What are the methods of measuring inductance?? Virtually the same principles you use to measure capacitance.
can anyone pls explain some of the circuit principles affected by layout such as speed, power, noise & area??? Thank you!!! :)
Let's say that these are two different principles that govern the amplitude of an oscillator: a) Nonlinearity (clipping or compression) at every cycle. In this principle are based many types of oscillator including usual tuned (LC) oscillators, phase-shift RC oscillators, and Wien bridges without AGC, among others. b) Automatic gain control (AGC
im new to soildworks and product ID design, currently engaged in designing product ID/enclosure. please share any training materials on how to use soildworks to design product id or general product id design principles. books also welcomed. thanks.
XCOR Aerospace is seeking a Engineering Electronics Technician. Please visit Conducts, maintains, tests and repairs electrical/electronic components. Apply knowledge of electrical/electronic and mechanical principles in determining equipment malfunctions and apply
First of all: You are doing a great work by serving those who are in needs. Secondly, it would be helpful if you could write something about your device: like electrical parameters, working principles, etc. I guess you are providing solar powered inverter set-up with inbuilt battery in it? And when there's no sun or any power supply, you want to be
There are different operation principles of switched mode power supplies with transformer, particularly forward and flyback converter. To describe it a bit simplified, a forward converter works similar to a low frequency transformer power supply, the output to input voltage ratio is primarly defined by the transformer winding ratio, unless you
1) RFb is an input for gain adjustment. 2) Just because two applications show a pin grounded doesn't mean it's "always grounded". 3) The DAC is current output, not voltage output; connecting a voltmeter across its output is meaningless. 4) I think you need to study up on multiplying DACs. First, read the The principles of Operation section of th
Hi All, I'm looking for a diplexer for the above LTE bands, ideally an off the shelf SAW/BAW type. I've searched the usual suspects websites (Qorvo/triquint, Avago, TDK, Johanson) but with no luck. If I can't find something then it's back to the drawing board and first principles! Any tips for diplexer design at around 2.5 GHz? The most popu
Hi! This is my first post in eda. I am revising my electrical principles for circuits so I am studying principles of Electric circuits Electron Flow by Floyd. In pg. 358 an example is given of a bridged-T circuit and Loop current method is applied to find the currents of the loops. It finds in pg. 358 that I2 has a negative value so I2 is in
please give comparison of different ADC mode use in ARM microcontroller in terms of 1) Conversion time 2) execution time 3) advantage and disadvantage 4) application I'm not sure what you mean by the burst mode, but I'll speak about the rest. I'll speak in terms of general ADC principles and not specific to any ARM c
A purely historical question, nobody makes NMOS (or PMOS) only ICs these days. The answer should become obvious with a brief review of logic family design principles. NMOS and PMOS are using load resistors which involve permanent quiescent currenr, CMOS doesn't.
An avalanche diode is not the forerunner of the Gunn diode, they work on completely different principles. Their use to generate fast pulses is similar to the Trappat effect, their 'breakdown' is very fast and in controlled conditions the speed can be used to advantage. By themselves, they do not produce any additional power and would be useless in
Here are a few lectures they are self-explanatory. you can also refer: Neil H.E. Weste, Kamran Eshraghian, principles of CMOS VLSI Design: A system perspective, Addison Wesley publication. Fundamentals of Modern VLSI Devices by Yuan
Actually,i need to know about the principles of suspended stripline bandpass,for this case,do you have some information? - - - Updated - - - Thanks but actually i need to know about principles of synthesizing suspended substrate band pass filter,in this case,do you have any information?