3223J-1-200E Datasheet/PDFTrimmer Potentiometers
The 3223J-1-200E is an adjustable trimmer potentiometer, which is a component used to adjust resistance by adjusting an internal element. It is typically used in applications where high precision adjustment is necessary. The 3223J-1-200E is a single-turn device, meaning that only one turn of the adjustment knob is necessary, once it is at the desired position, it will stay there until adjusted again.
Application Field
Trimmer potentiometers are mainly used in the tuning and testing fields. The 3223J-1-200E trimmer potentiometer is commonly used for adjustment and calibration of circuits, such as gain or frequency adjustment, where a precise level of adjustment is needed. It can be used to adjust the resistance of a circuit in order to achieve a desired output. Also, the trimmer potentiometer can be used to adjust the brightness of LED displays.
Working Principle
The 3223J-1-200E trimmer potentiometer is a three-terminal device, with an adjustable element in the middle. It is connected between two outer pins and adjusted by the knob. As the knob is turned, the element inside the 3223J-1-200E device moves, changing the resistance between the two outer pins. The resistance value can range from 0 ohms to 200 ohms, depending on the adjustment of the knob.
The 3223J-1-200E has a linear relationship between the resistance and the knob position. As the knob is turned, the resistance changes linearly. The resistance values are marked in the center of the knob and they can be read at any position.
The 3223J-1-200E device is protected against mechanical shocks and vibrations, as it has a resilient housing. This ensures that the device remains stable during operation. It is also protected against dust and dirt, as it is sealed and has a knurled knob.
In addition, the 3223J-1-200E trimmer potentiometer is designed to operate at voltages up to 500V and is suitable for AC or DC circuits. It is also capable of handling up to 8W of continuous power, making it suitable for most applications.
Conclusion
The 3223J-1-200E trimmer potentiometer is an adjustable device designed for precision adjustment of resistance. It is suitable for a wide variety of applications, from gain or frequency adjustments to LED display brightness. It is designed to operate at up to 500V and can handle up to 8W of continuous power. The device is protected against mechanical shocks and vibrations, as well as dust and dirt.