La description
Jb Capacitors Company offer Trimming Potentiometers come in a
variety of sizes and levels of precision.
For example, JBR****2 Trimming Potentiometers, multi-turn trim
potentiometers exist, in which it takes several turns of the
adjustment screw to reach the end value, allowing for very high
degrees of accuracy.Â
JBR****2 Trimming Potentiometers Features
Single Turn/ Cermet/ Industrial/ Sealed.
9 Terminal Styles.
JBR****2 Trimming Potentiometers Applications
superhet radio,television receivers,A/V components
JBR****2 Trimming Potentiometers Introduction
A trimmer is a miniature adjustable electrical component. Trimming
Potentiometers can be variable resistors, variable capacitors,
trimmable inductors. They are common in precision circuitry like
A/V components, and may need to be adjusted when the equipment is
serviced. Unlike many other variable controls, trimmers are mounted
directly on circuit boards, turned with a small screwdriver and
rated for many fewer adjustments over their lifetime. Trimmers like
trimmable inductors and trimmable capacitors are usually found in
superhet radio and television receivers, in the Intermediate
frequency, oscillator and RF circuits. They are adjusted into the
right position during the alignment procedure of the receiver.
Super Capacitors have also made critical inroads into electric
powertrains. The virtue of ultra-rapid charging during regenerative
braking and delivery of high current on acceleration makes the
Super Capacitor ideal as a peak-load enhancer for hybrid vehicles
as well as for fuel cell applications.
| Pays: |
Taiwan |
| N ° de modèle: |
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| Prix FOB: |
(Negotiable)
Obtenir le dernier prix
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| Payment Type: |
T/T |
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