Hi,
I have a query on capacitor's charging and discharging behavior (pattern) in parallel LC resonant circuit.
Normally, we see that capacitor discharges exponentially which is proven mathematically. The exponent term in the mathematical equation shows that capacitor discharges exponentially.
However, when we talk about parallel LC resonance circuit, there the capacitor's charging and discharging is not exponential but sinusoidal. And we notice sinusoidal oscillations out of LC tank circuit.
Could anyone explain why it (capacitor discharging...
iamakda
Member
Last Activity: 02-07-2017, 04:44 AM
Joined: 03-01-2012
Location: Odense
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LC Resonant Circuit
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Re: Series RL circuit
Hi Redwire,
Yes, I agree and simulated myself as well and found the same results. Thanks for your help.
Regards.... -
Series RL circuit
Hi everyone,
I have a series circuit. Inductor of 10uH is in series with 100 ohm resistor with pulse train voltage of 6.59 V with a duty cycle of 0.31 and frequency of 180 kHz. I want to calculate the total current flowing in this series circuit. Can anyone help me finding this? I will be really grateful.
Thank you. -
Multi Plate Capacitors
Dear All,
Is it possible to have a multi plate capacitor comprised of 3 plates? I have seen one with 4 plates.
Thanks. -
Capacitance of a Capacitor
Dear all,
which formula is correct for the calculation of the capacitance?
1). C = k*e0*A/d or 2). C = e0*er*A/d ???
e= epsilon
A=area of the plates
d=distance between the plates
k=dielectric constant
and if i want to calculate the capacitance in Farads then in what units the Area and Distance should be:
Area in m2 or cm2 ???
Distance in m or cm????
Thanks for the help. -
Re: Least ESR value available in Electrolytic Capacitor
ok...thanks for the information.......Leave a comment:
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Re: Least ESR value available in Electrolytic Capacitor
how the ESR is related to temperature? what is the relation? they are inversely proportional or directly proportional?...Leave a comment:
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Re: Least ESR value available in Electrolytic Capacitor
Ok...do you know something for 100V ?...Leave a comment:
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Re: Least ESR value available in Electrolytic Capacitor
Hi Tom,
Could you please give me the link of this capacitor? I will be really grateful....Leave a comment:
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Least ESR value available in Electrolytic Capacitor
What is the least value of ESR available in electrolytic capacitor? It would be great if the value of capacitance is anything from 50uF to 200uF and 100V. I have found this:
[url]http://uk.farnell.com/jsp/search/productdetail.jsp?SKU=1547013&MER=baynote-1547013-pr[/url]
but is there anything else available in your knowledge?
Thank you very much.https://What is the least value of E...47013-pr[/url] -
Characteristic Impedance of LC Filter
What is exactly the meaning of the Characteristic Impedance of the LC filter? I know the formula that is SQRT(L/C), but please tell me what does it mean?
Thanks. -
Re: Transformer Core Saturation
Dear Rievax,
Thank you so very much for your last 2 replies...I really appreciate this....Leave a comment:
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Re: Transformer Core Saturation
Dear Rievax,
What dose core saturation exactly means? Does it mean after the core saturation no more flux can be passed ?Leave a comment:
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Re: Transformer Core Saturation
Dear Rievax,
Thanks for the reply but could you also tell me what is the disadvantage if the core get saturated?
Thanks....Leave a comment:
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Transformer Core Saturation
Dear all,
Could any one tell me in detail that what is the meaning of TRANSFORMER CORE SATURATION and how it works and how it happens?
I will be really really obliged.
Thanks. -
Re: What is Galvanic Coupling?
Dear budm,
I am talking about galvanic coupling and not isolation...Leave a comment:
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Re: What is Galvanic Coupling?
Hi Selldoor,
I have read this defination but couldnt get anything out of it.
i asked it in context of EMI noise. Noise created by the galvanic coupling between a component and another metal.
Thanks....Leave a comment:
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What is Galvanic Coupling?
Dear all,
Could any one define me what is Galvanic Coupling ?
Thanks. -
Re: Damping of EMI Filter
I have all the values of inductors, capacitors, damping resistor and damping capacitor. The value of damping resistor is 0.1 ohm and damping capacitor as 250uF. The capacitors used in the main filters are MKT type. now I just need to know that type of capacitors I can use for damping capcitors ?
Thanks....Leave a comment:
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Re: Damping of EMI Filter
Please see the attached diagram........Leave a comment:
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