Ads
related to: variable capacitor trimmerebay.com has been visited by 1M+ users in the past month
Search results
Results from the WOW.Com Content Network
Trimmer potentiometers or "trimpots" A trimmer, or preset, is a miniature adjustable electrical component. It is meant to be set correctly when installed in some device, and never seen or adjusted by the device's user. Trimmers can be variable resistors (potentiometers), variable capacitors, or trimmable inductors.
A variable capacitor is a capacitor whose capacitance may be intentionally ... Capacitors with multiple sections often include trimmer capacitors in parallel to the ...
Capacitors are divided into two mechanical groups: Fixed-capacitance devices with a constant capacitance and variable capacitors. Variable capacitors are made as trimmers, that are typically adjusted only during circuit calibration, and as a device tunable during operation of the electronic instrument. The most common group is the fixed capacitors.
Tantalum capacitor; Trimmer (electronics) ... Variable capacitor; Varicap; W. Water capacitor This page was last edited on 4 November 2020, at 13:56 ...
Variable capacitor – adjustable capacitance Tuning capacitor – variable capacitor for tuning a radio, oscillator, or tuned circuit Trimmer capacitor – small variable capacitor for seldom or rare adjustments of LC-circuits
If only two terminals are used, one end and the wiper, it acts as a variable resistor or rheostat. The measuring instrument called a potentiometer is essentially a voltage divider used for measuring electric potential (voltage); the component is an implementation of the same principle, hence its name.
A trimmer condenser or variable capacitor changes the frequency coming from the quartz crystal oscillator when its capacitance is changed. [13] The frequency dividers remain unchanged, so the trimmer condenser can be used to adjust the electric pulse-per-second (or other desired time interval) output.
Founded in 1923 to provide tuning capacitors for the growing home construction market, by the Fillmore family in Lewisham, England, (there never was a pair of people involved who were Jackson brothers!) the firm went on to manufacture a huge variety of the, mostly air-spaced, two or three gang, variable capacitors, that were at the heart of all ...
Ads
related to: variable capacitor trimmerebay.com has been visited by 1M+ users in the past month