PTH902-130F-502B1

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Rotary Potentiometers and Rheostats are two commonly used devices in electrical circuit applications. The PTH902-130F-502B1 is a rotary potentiometer of North American manufacturer Bourns type PTH. The device is designed to provide precise and reliable low-power signal control in a wide variety of applications. It has been specifically designed for use in linear or non-linear, high voltage, low-voltage and AC applications.

The PTH902-130F-502B1 rotary potentiometer is constructed of rugged ABS plastic and provides a wide range of adjustment options. It has a 1/4-inch shaft which can be adjusted to any angle in the range of 180 degrees. This device offers a generous adjustable range of 0-50kOhms and is rated for up to 50 V AC and 80 V AC continuous dissipated power. It is a single-turn device and can be used in adjustable power supplies, current regulators, control systems, and potentiometers.

The PTH902-130F-502B1 rotary potentiometer uses a differential resistive element as its control element. A voltage or current is applied to the device, and the internal resistive element is adjusted to control the resistance value. The user can adjust the resistance value by turning the shaft. Typically the potentiometer has three terminals, where two are connected to opposite ends of the resistive element, while the third is connected to the resistance adjustment, in the center.

The rheostat is another commonly used device in electrical circuit applications. It is a three-terminal adjustable device, similar to a potentiometer, but with only two terminals connected to the resistive element. These two terminals are connected in series with the resistive element, while the third terminal is connected to the resistance adjustment, similarly to the potentiometer. The resistance adjustment is achieved by rotation of a shaft connected to the resistance adjustment terminal. This increase or decrease in the resistance value of the rheostat. It is the parallel connection of the resistance and the terminals that makes the rheostat suitable for applications such as dimmer switches and motor speed controllers.

Both rotary potentiometers and rheostats are used for a variety of applications in electronics. Both are available in a variety of voltage and resistance ratings and offer precise and reliable signal control. They are both widely used in industrial, automotive, communications, instrumentation and medical equipment.

The specific data is subject to PDF, and the above content is for reference