Slide Potentiometers

The PS45M-0ME1BR1MEG Slide Potentiometer is a mechanical type of potentiometer which senses the position of a sliding contact by measuring the voltage output. It is mainly used for position control or motion control systems in a wide range of electrical applications. It can be used in automotive, industrial, audio/video, robotics, navigation, medical instrumentation, home appliance and many more.

Application Field

One of the most common applications for the PS45M-0ME1BR1MEG Slide Potentiometer is sensing position. It is typically used in automobile applications, such as air bag controls, ESP (stability) control, anti-lock brakes, throttle control, and cruise control. Additionally, it can be used for smoother control of servomotors, as well as for automation control, laser marking, machine vision, and safety interlock.

The PS45M-0ME1BR1MEG Slide Potentiometer is also an ideal choice for medical fields, such as dialysis machines, ECG systems, pacemakers, MRI machines, and CT scanners.

Working Principle

The PS45M-0ME1BR1MEG Slide Potentiometer consists of a mechanical circuit board containing two electrodes and an internal resistor. The two electrodes are connected together by a sliding arm or plunger. When the sliding arm is moved, the resistance between the two electrodes changes, resulting in a change in voltage. This change in voltage can be measured and used to monitor the position of the sliding arm.

The PS45M-0ME1BR1MEG Slide Potentiometer is a bidirectional device, meaning that the voltage output will increase as the sliding arm is moved in one direction, and will decrease as it is moved in the other. The total change in voltage output is typically 10-50mV. The PS45M-0ME1BR1MEG Slide Potentiometer can be operated over a wide temperature range of -40°C to +70°C.

The PS45M-0ME1BR1MEG Slide Potentiometer is a sturdy and reliable device with long life. It has an operating life of over one million operations, and an insulation resistance of over 100MΩ. Its robust construction makes it capable of withstanding shock and vibration, and its IP67 protection rating ensures that it is dust and waterproof.

In conclusion, the PS45M-0ME1BR1MEG Slide Potentiometer is a versatile and reliable device that can be used for position sensing in a wide range of applications. Its bidirectional voltage output and wide temperature range make it an ideal choice for automotive, medical, industrial, and other electrical applications.