RJ22FW200

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Trimmer Potentiometers

A trimmer potentiometer is an adjustable resistor used to calibrate the characteristics of electrical circuits.The RJ22FW200 trimmer potentiometer is wide-used in a variety of measurement applications mainly due to its high accuracy and durability. It is a three-pin device with two terminals and a ground. The resistance value of the potentiometer can be adjusted by turning the adjustment knob and setting it to the desired resistance range.

Application Field of RJ22FW200

The RJ22FW200 is a potentiometer with five resistance values options ranging from 50 ohms to 500 ohms. It can be used in a wide-variety of applications such as industrial control and automation systems, home appliances, medical equipment, laboratory research instruments, and power electronic equipment. It also has high reliability and is extremely stable.

Working Principle of RJ22FW200

The RJ22FW200 trimmer potentiometer is essentially a resistor formed by a circular conductive track on a plastic substrate that is insulated from the housing. A sliding mechanism is used to move a contact along the track in order to adjust the electrical resistance across the two terminals. As we turn the adjustment knob, the contact moves along the track and we change the resistance across the two terminals accordingly. This variation in resistance results in a corresponding variation of the signal or the current.

The RJ22FW200 trimmer potentiometer is widely used due to its exceptional accuracy, durability and long-term stability even when exposed to harsh environmental conditions. It is limited to low power applications and is suitable for use with signals ranging from DC to AC.

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