FT63EV504

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Trimmer potentiometers are a type of rotary variable resistor designed to be adjusted and maintained in a predetermined position with a single or multiple turns. FT63EV504 is a modern trimmer potentiometer featuring a spring loaded center-tapped design, a wide variety of configurations, and a low contact resistance. This versatile trimmer potentiometer is ideal for a wide range of applications from industrial controls to precision instrumentation.

FT63EV504 Application Fields

FT63EV504 is a spring loaded trimmer potentiometer designed for both single and multi-turn applications requiring accurate adjustment. It provides an economical and reliable solution for potentiometer applications demanding fine control such as medical instruments, gas/liquid flow meters, signal/parameter adjustment, automotive instrumentation, communication equipment, instrument panels and the like. It is also suitable for power control applications such as dimmers, motor speed/power regulation and uninterruptible power supplies.

FT63EV504 has excellent long-term endurance characteristics, including superior tracking and temperature stability, wide operating temperature range and up to 200 million cycles. This modern trimmer potentiometer provides 8 positions of adjustment to facilitate exact tuning of the parameter to be regulated.

FT63EV504 Operating Principle

The FT63EV504 is a single turn trimmer potentiometer with a spring load center pin that rotates within the center section of the device and contacts two outer sections formed as a resistor. The rotation of the center contact pin creates an electrical resistance between the three sections that is adjustable with a control knob. The strength of the adjustable resistance is indicated by the dial settings, with higher numbers corresponding with more resistance.

As the knob is rotated, the strength of the adjustable resistance increases or decreases depending on the direction of the rotation and the position of the contact. A detent mechanism provides a tactile feel so that the exact position of the contact can be felt when the knob is turned. As the adjustable contact tires, the detent click will indicate the setting.

The contact resistance of the FT63EV504 is adjusted externally with a calibrated dial that is suitable for setting very small values with great accuracy. After adjustment is complete, a locking ring can be used to ensure that the detent settings are maintained in the same position.

Conclusion

The FT63EV504 is a modern trimmer potentiometer that provides an economical and reliable solution for adjustable resistance applications in a wide variety of applications. Its adjustable resistance is indicated by a calibrated dial mechanism, with a locking ring to ensure that the settings remain in place. The FT63EV504 has outstanding long-term endurance characteristics that make it well suited for medical instruments, electrical controls, and communication equipment.

The specific data is subject to PDF, and the above content is for reference