PDV30-31P-103B

Series:	PDV
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Resistance:	10 kOhms
Power (Watts):	0.1W, 1/10W
Tolerance:	±20%
Adjustment Type:	Top
Fader Type:	Standard
Travel Range:	30mm
Size / Dimension:	Rectangular - 1.969" L x 0.154" W x 0.512" H (50.00mm x 3.90mm x 13.00mm)
Mounting Type:	Through Hole

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Slide Potentiometers

Slide potentiometers are a family of linear transducers that have been around for the last 80 years. They are used in a wide range of applications, such as controlling volume on a stereo system, measuring temperatures, and scanning bar codes. In this article, we focus on the application field and working principle of the PDV30-31P-103B slide potentiometer. The PDV30-31P-103B slide potentiometer is a single-turn, linear transducer with a limit switch and a slider contact. It is designed for a variety of applications, such as controlling speed or position of an object, operating an HVAC system, controlling motor current, and more. It is constructed with a thermoplastic body and a dielectric coating. The slider is sealed for dust-free protection, and its low profile makes it very suitable for use in confined spaces. The working principle of the PDV30-31P-103B is quite simple. It consists of a resistor with sliding contact and a limit switch. The electrical resistance between the slider and the terminals increases as the slider is moved away from the center terminal. The limit switch is activated when the slider reaches the end of its travel, stopping the resistance from increasing any further. The electrical output is proportional to the position of the slider, up to the threshold of the limit switch. The range of applications of the PDV30-31P-103B is quite broad, as it can be used to control the speed and position of a motor. It is capable of accurately measuring temperature, measuring motor current, and scanning bar codes in industrial applications. It can also be used in medical applications, such as controlling the speed of a syringe pump, or measuring blood pressure. The PDV30-31P-103B also includes a variety of safety features. It is designed to provide protected switch operation, meaning that the switch will not activate when the slider reaches the end of its travel. This prevents the motor from overdriving and increases its long-term durability. Additionally, the body is rated IP50, meaning that it is able to block particle ingress and protect against dust and other airborne particles. In conclusion, the PDV30-31P-103B slide potentiometer is a very versatile linear transducer that can be used in a wide variety of applications. Its accurate electrical output and safety features make it a reliable choice for any application where precision is required.

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