Posts tagged capacitance

Synonyms: electrical-capacitance

Anything about electrical capacitance, i.e. the electrical parameter that relates charges on conductors with the voltage between them. Capacitance is also a measure of the tendency of a conductor to oppose a change in its electrostatic potential.

Capacitance is the main parameter of a capacitor, but it's also a parameter used in other situations like the description of parasitic effects in the practical realization of circuits (e.g. the unavoidable capacitance between the windings of a transformer).

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Q&A Cable Capacitance and Barrier/Cable/Sensor Circuit Geometry Evaluation for Intrinsically Safe Circuits

If I’m understanding correctly, most cable manufacturers supply two capacitance values in their cable spec (if you’re lucky). Those two values are: Conductor-to-Conductor (C-C) Conductor-to-Othe...

1 answer · posted 19d ago by njnear‭ · last activity 18d ago by Olin Lathrop‭

Question capacitance intrinsic-safety

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Q&A Cable Capacitance In Intrinsically Safe Systems

I'm trying to understand some of the requirements for choosing an intrinsically safe diode barrier to be used with an intrinsically safe sensor. I think I understand the concepts pretty well with ...

1 answer · posted 23d ago by njnear‭ · last activity 20d ago by Olin Lathrop‭

Question capacitance intrinsic-safety

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Papers The capacitance multiplier revisited

posted 4y ago by Michaël Bensimhoun‭ · edited 2y ago by Lorenzo Donati‭

Article capacitance ripple circuit-analysis circuit-design active-filter

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Q&A Adding resistance to varactor circuit

If we a varactor and we want to control let's say the resonant frequency of the circuit ,in my schematic we must add R1 correct?Else we create a low resistance path for current to flow not through ...

2 answers · posted 4y ago by MissMulan‭ · edited 2y ago by Lorenzo Donati‭

Question alternating-current capacitance varicap-diode

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Q&A Estimating the input capacitance of an BLDC motor controller

Problem Description I am trying to design a BLDC inverter and I am in doubt of what would be the right approach for estimating the input capacitor size/type. Doing it empirically or throwing every...

2 answers · posted 4y ago by 2kind‭ · edited 2y ago by Lorenzo Donati‭

Question capacitance inverter BLDC-motor

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Q&A Electrolytic vs ceramic capacitors about self-resonance frequency

Which capacitors have smaller self resonance frequency?I would bet my money on electrolytic capacitors because they are usually much bigger than the ceramic capacitors however I don't know if they...

1 answer · posted 3y ago by MissMulan‭ · edited 2y ago by Lorenzo Donati‭

Question electrolytic-capacitor capacitance inductance ceramic-capacitors resonance

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Q&A Capacitance of inductor

What is a typical value for capacitance of a real inductor? Does this internal capacitance exist only under AC and not DC?

1 answer · posted 3y ago by MissMulan‭ · last activity 3y ago by Olin Lathrop‭

Question capacitance inductor

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Posts tagged capacitance

Synonyms: electrical-capacitance