P232-DEC22BR20K

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Rotary Potentiometers and Rheostats are resistors that can be adjusted to alter the value of voltage or current running through an electrical device. The P232-DEC22BR20K is an adjustable rotary encoder switch, consisting of 3 terminals; a reference, a ground, and a variable output. The resistor is a 20K ohm linear type of variable resistor, which means that the resistor value will remain within 20K ohms when the knob is adjusted. The rotary encoder can be used to adjust voltage or current levels within the operating range of the device.

The P232-DEC22BR20K is suited towards applications that require an operator to adjust the amount of voltage or current. The adjustable nature of the rotary encoder switch allows the user to easily adjust the level of power within the operating parameters. The three terminals of the switch are connected to the load to be adjusted. The reference terminal is connected to a variable power source to adjust the output. The ground terminal is then connected to the ground of the device. The variable output terminal is then connected to an antenna, current regulator, or a voltmeter.

The working principle of the P232-DEC22BR20K is based on an adjustment of an electrical resistance value. When the knob on the encoder is rotated, this value is altered. The amount of resistance provided is determined by the position and amount the knob is turned. The change in voltage or current is then measured to detect the level of resistance that the switch provides.

The P232-DEC22BR20K is a great tool for applications where a precise voltage or current level is needed. It is also suitable for radio frequency electronic devices where the level of the signal must be adjusted. The adjustable nature of the switch is perfect for engineering and testing environments where the power levels can be adjusted on the fly. With the P232-DEC22BR20K, there is no need to replace or solder resistors to achieve the desired setting.

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