WXd3-12-2W-10KR KHD brand precision wirewound potentiometer potentiometer adjustable resistor

? Model: WXD3-12 package diameter (mm) 22 Shape Round 5 revolutions IP40 shaft seal type metal resistor material wound terminal lugs welded / side output characteristics - Linear X linearity of ± 0.1% ~ ± 1% minimum impedance 47Ω impedance 56K maximum resistance error ± 2% ~ ± 10% of rated power (W) 2 rotation angle of 1800 ° Rotational Life (no load) 10,000 weeks resistance are: 470 ohm, 1K, 2.2K, 3.3K, 4.7K, 5.6K, 10K, 22K, 47K, 100K potentiometer is an adjustable electronic components. It is composed of a resistor and a rotating or sliding system. When a voltage is applied between two fixed resistors of electric shock when the system changed by rotating or sliding contact position on the resistor between the movable contact with the fixed contact can get into a position with the movable contact Voltage certain relationship. Potentiometer having three terminals, the resistance may be some variation of the resistance element adjustment. Potentiometer typically consists resistor and the movable brush. When moving the brush along the resistor at the output that is to get into a certain relationship between the amount of displacement and resistance value or voltage. For a three-terminal potentiometer can also be used for components using two-terminal element to use. The latter may be regarded as a variable resistor.