PV37X100A01B00

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Trimmer Potentiometers are a type of adjustable electrical device used to supply a variable voltage or current across an electrical circuit. The PV37X100A01B00 is such an adjustable potentiometer, designed and manufactured by Vishay Intertechnology, Inc. This potentiometer is based on a combination of CMOS-based technology and hybrid electronics, and it is a single-pole, dual-ganged, quad element version.

The PV37X100A01B00\'s primary application is in attenuation adjustment, power control, and voltage and current monitoring in a wide range of low-voltage, low-power electronic components, such as communication systems, home audio, and video products, and other similar audio/video applications.

The trimmer potentiometer consists of a four-turn element that is mounted onto a round, metal casing. It features a 12-terminal design with two terminals (A and B) for each section of the potentiometer. When connecting to the terminals, the resistor value is determined by the number of turns, and the two resistors form a tap, providing more linear range of adjustment.The switch-off of the PV37X100A01B00 is done by rotor contact terminals from extreme left or right location on the potentiometer base, whichever is the most convenient. This is done through the use of a mechanical action which is used to disconnect the two resistors. The switch-off position is set via the selector switch located on the right side of the potentiometer. The contacts are designed to create a low-level arc in order to provide a barrier between the resistors while in the off position, thus preventing short-circuits.

In terms of ratings, the PV37X100A01B00 is rated for an operating current of 0.5A maximum, operating power of 7W maximum, input voltage of 25V maximum, and resistance range of 100Ω to 1MΩ. The potentiometer is also designed with self-locking elements, meaning it can hold its current position when the power supply is disconnected or falls below a certain level. This makes the potentiometer highly reliable even under severe conditions.

In a nutshell, the PV37X100A01B00 trimmer potentiometer is an adjustable electrical device designed and manufactured by Vishay Intertechnology, Inc. It is primarily used for attenuation adjustment, power control, and voltage and current monitoring in a wide range of electronics applications. The device is rated for an operating current of 0.5A maximum, operating power of 7W maximum, and input voltage of 25V maximum. It is also designed with self-locking elements, making it highly reliable even under severe conditions.

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