coefficient of capacitance

coefficient of capacitance

[¦kō·ə′fish·ənt əv kə′pas·ə·təns]
(electricity)
One of the coefficients which appears in the linear equations giving the charges on a set of conductors in terms of the potentials of the conductors; a coefficient is equal to the ratio of the charge on a given conductor to the potential of the same conductor when the potentials of all the other conductors are 0.
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References in periodicals archive ?
Featuring a X7R dielectric, HV High Voltage Series devices offer a voltage range from 3000 VDC to 5000 VDC, capacitance from 180 pF to 15 nF, a temperature coefficient of capacitance (TCC) of 15 % from -55 C to +125 C, and an aging rate of 1 % maximum per decade.
Material selection depends on the capacitance density required and the temperature coefficient of capacitance (TCC).
The device has a temperature coefficient of capacitance of [+ or -]15 percent over a temperature range of -55[degrees] to +125[degrees]C and is rated at 10 WVDC.
Four capacitance ranges are offered: 3-5, 3-10, 5-20, and 7-30 pF The temperature coefficient of capacitance is NPO [+ or -]500 ppm/[degrees]C for the two lower ranges and N [+ or -]500 for the two higher ranges.
Temperature coefficient of capacitance is NPO [+ or -]500 ppm[degrees]C for the two lower ranges and N[+ or -]500 for the two higher ranges.
The temperature coefficient of capacitance for the series is 0O30ppm/xC from -55x to +125xC.
The SBFT ceramic capacitor is characterized by a low thermal coefficient of capacitance (TCC) of less than 25% up to 200 C.
The device features a temperature coefficient of capacitance (TCC) of [+ or -]30 ppm/[degrees]C over an operating temperature range of -55[degrees]C to +125[degrees]C, a lifetime of 1,000 hours at +125[degrees]C at twice the rated power, and resistance to moisture and thermal shock.
Q is 200 (min) at 1 MHz and the temperature coefficient of capacitance is NPS [+ or -]500 ppm/[degrees]C.

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