252A124B50NB

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Joystick Potentiometers are electromechanical devices used to provide a variable voltage or current versus a physical movement of the controller. This type of sensing system, sometimes referred to as a variable resistor, is used to measure a displacement of an output such as a joystick, wheel, or switch. These sensors are also used to control the flow of power to electrical systems or provide feedback of a mechanical movement.The example of a Joystick Potentiometer is the 252A124B50NB. This is one of the most common types of joysticks and has a flange size of 2-1/2” × 1-1/4” × 1/2”. It has two potentiometers that are each 50 ohm resistors. The 252A124B50NB has a working temperature range from -40°C to +105°C and includes a shield for EMI protection.One of the primary applications for the 252A124B50NB is providing feedback of the orientation of a joystick in a range from -90° to +90°. This device is typically integrated into gaming controllers and remote control devices to provide motion control using a spring-loaded handle. Other applications include the operation of a throttle pedal or hand-held wireless devices.The 252A124B50NB works by having one potentiometer connected to the joystick handle and the other connected to the base. As the joystick is moved, the electrical resistance of the potentiometers increases or decreases, thus providing an electrical signal to the controller that is proportional to the handle orientation. The electrical resistance is measured by calculating the voltage drop across the potentiometers when a current is applied.In conclusion, the 252A124B50NB is a type of Joystick Potentiometer used to provide feedback of the orientation of a joystick in a range from -90° to +90°. It is used to operate gaming controllers, remote control devices, throttle pedals, and hand-held wireless devices. This sensor consists of two 50 ohm resistors and works by measuring the electrical resistance of the potentiometers when a current is applied. The 252A124B50NB has a wide working temperature range and includes a shield for EMI protection.

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