Variable capacitor
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A variable capacitor is a capacitor whose capacitance may be intentionally and repeatedly changed mechanically or electronically. Variable capacitors are often used in L/C circuits to set the resonanc
Rotary variable capacitor
Cmin = 29 pF
C = 269 pF
Cmax = 520 pF
Vacuum variable capacitor
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A vacuum variable capacitor is a variable capacitor which uses a high vacuum as the dielectric instead of air or other insulating material. This allows for a higher voltage rating than an air dielectr
Variable capacitor
…meshed" together, that is, they are inter-laced. Minimum capacitance is achieved when the plates are "unmeshed", that is, they are not inter-laced. A vacuum variable capacitor uses a set of plates made from concentric cylinders that can be slid in or out of an opposing set of cylinders (sleeve and plunger). These plates are…
Internal structure and electrode arrangement of the KP1-4
A 12 pF 20 kV fixed vacuum capacitor
A fixed-value vacuum capacitor, 500 pF, 4.2 kVrms, 80 Arms