Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
sorry, I do not know how to conduct ac analysis.
And I have try a large number of values to realize the 100uH, but always fail.
The situation where I use this simulated inductor is that the input voltage is 10v-(-5v)square wave, so that is the reason why I choose 12V input sine voltage to...
although it seems to be in accordance with the formula when R=1k and c=100pF then L=100uH, the simulation result is not desirable.
red-sine voltage/10K and peak=12V
green-current
I use the circuit in the papers to establish a simulated grounded inductor, but it can only simulate the inductor of high value, such as 0.1H, if the value is 100uH, it is tough to determine the parameters of resistors and capacitors. I can not get the 100uH simulated inductor.
the simulation...
are there some methods or articles which introduce the parameters design around the op amp, for example, how to determinate the value of resistors or capacitors around the op amp, or what I should pay attention?
I have some troubles to determine this
For example, in buck circuit, I do not think the function of simulated ungrounded inductor is the same as the real inductor which is made of coil, and considering the high frequency which will result in influence on the op amp in the simulated inductor, it is impossible to use the simulated...
this simulated inductor can not be used in the situation of power conversion, where a coil is used as energy storage; but, the inductor in the buck circuit is used for energy storage.
Is that right?
and this simulated inductor is usually for grounded inductor, does anyone have some examples of...
lm2674 inductor
because the real indcutor can be replaced by the simulated inductor, which consists of op-amps, resistors and capacitors, can I use the simulated inductor to substitute the real inductor in the dc-dc converter, such as buck or buck-boost circuit?
need some suggestions!
thank you...
I want to study in the USA for Master degree, and my IBT score is 80, writing=reading=listening=21, and speaking=17, and my GER general score=490+800, my major is power electronics
Does anyone give me some suggestions about which school is suitable for me?
Thank you very much!
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.