3500S-2-102L

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Rotary Potentiometers, Rheostats

The 3500S-2-102L is a popular rotary potentiometer and rheostat used in many applications. A rotary potentiometer, also known as a variable resistor, is a device that can resist, regulate or control the flow of electrical current. It is composed of a resistive element, a wiper, and a terminal. The wiper is connected to the contact, allowing the resistive element to be connected to other components in the circuit.

A rheostat is also a type of resistor, but it has only one adjustable component – the resistance. Unlike a potentiometer, which is adjusted using a rotary knob, a rheostat is adjusted by changing the resistance itself. This is done by moving the contact along a scale. The 3500S-2-102L can be used as either a potentiometer or a rheostat, depending on the application.

The 3500S-2-102L is most commonly used in approximately 10,000 to 400,000 ohm circuits. Since it is a linear potentiometer, it can be adjusted in increments from 10,000 to 400,000 ohms. It is very popular for use in circuit boards, as it is both compact and reliable. This makes it well-suited for use in many electronic devices, such as cameras, calculators, audio systems, and more.

What makes the 3500S-2-102L so popular is its simplicity. It is easy to install, and the rotary knob makes it easy to adjust the resistance. Additionally, the contacts are sealed in a dust-proof encasing, ensuring long-term reliability. This is especially important in applications where the environment may be exposed to moisture or other kinds of contamination.

The working principle of the 3500S-2-102L is simple. As the rotary knob is turned, the contact slides along the resistive element. This changes the electrical current from low to high, or vice versa. The position of the contact determines the amount of resistance, and thus, the amount of current. As the contact moves closer to either end of the scale, the resistance increases, and the current decreases. When the contact is in the middle of the scale, the resistance is at its lowest, and the current is at its highest.

In terms of application, the 3500S-2-102L is popular for many purposes. It can be used in audio systems to adjust the sound output, in cameras for adjusting focus, and in other general electronic devices. Many of these devices use this type of potentiometer because of its accurate readings and easy installation. Additionally, it is ideal for applications where the environment is likely to be contaminated, as its contacts are sealed in a dust-proof encasing.

To summarize, the 3500S-2-102L is a type of rotary potentiometer and rheostat commonly used in many electronic and audio applications. It is simple to install and use. It is most commonly used in 10,000 to 400,000 ohm circuits, as it can be adjusted in increments from 10,000 to 400,000 ohms. The working principle of the 3500S-2-102L is simple: as the rotary knob is turned, the contact slides along the resistive element. This changes the electrical current from low to high, or vice versa, depending on the current position of the contact. This makes it useful for devices such as cameras, audio systems, and other general electronic devices.

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