-
notions of
capacitance: self
capacitance and
mutual capacitance.: 237–238 An
object that can be
electrically charged exhibits self
capacitance, for which...
- the coil
requires extra current to
charge and
discharge their small capacitances. When the
voltage changes only slowly, as in low-frequency circuits,...
-
called the "differential
capacitance", but
usually the
stored charge is
directly proportional to the voltage,
making the
capacitances given by the two definitions...
-
variable capacitance diode,
variable reactance diode or
tuning diode is a type of
diode designed to
exploit the voltage-dependent
capacitance of a reverse-biased...
-
across it
without undue risk of
breaking down the
dielectric layer. For
capacitances following the E3, E6, E12 or E24
series of
preferred values, the former...
-
finger is
known as
finger capacitance, or CF. The
capacitance of the
sensor without a
finger present is
known as
parasitic capacitance, or CP. In this basic...
-
adjustable ("pullable") by
modifying the
attached capacitances. A varactor, a
diode with
capacitance depending on
applied voltage, is
often used in voltage-controlled...
- constant; this
measurement can
include gate–source and gate–drain
overlap capacitances.
Other scalings are not uncommon; the
voltages and gate
oxide thicknesses...
- in
commutation speed is due to the
internal capacitances of the
MOSFET (see
figure 4).
These capacitances must be
charged or
discharged when the transistor...
- entirely. In practice,
variations in the
capacitance of
individual amplifying devices coupled with
other stray capacitances,
makes it
difficult to
design a circuit...
