3547S-1AA-203B

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 types of resistive elements used in electronics to control the flow of electrical current in an electronic circuit. The 3547S-1AA-203B is a type of rotary potentiometer, which is an adjustable resistor with two terminals connected to a rotatable shaft.

The main application of a rotary potentiometer is to adjust the level of resistance in a circuit, which is commonly used in audio equipment, such as volume, balance, and stereo controls. The resistance of a rotary potentiometer will vary depending on the position of the shaft. As the shaft is rotated, the resistance will be increased or decreased, which allows for fine-tuning of the device.

The 3547S-1AA-203B is a three-gang, variable-resistance, rotary potentiometer that has a 1/4" diameter shaft. It is designed for general-purpose applications in audio, video, and instrumentation equipment requiring an adjustable resistance component. The shaft is constructed from a corrosion-resistant alloy, and the body is made of a molded plastic that is designed to be durable and long-lasting.

The working principle of a rotary potentiometer is quite simple. The two terminals of the device are connected to a series of wiper contacts, which move along the resistive element as the user rotates the shaft. As the wiper moves, the resistance between the two terminals will change, resulting in a variable resistance being applied.

A rheostat is a type of variable resistor that is used to control the current flow in a circuit by adjusting the resistor\'s value. Rheostats are often used in applications involving motor speed control, temperature control, lighting, and other such applications. The 3547S-1AA-203B is not a rheostat, but instead a rotary potentiometer.

In summary, the 3547S-1AA-203B is a type of rotary potentiometer that is used to control the level of resistance in a circuit. The device consists of two terminals connected to a rotatable shaft, and the resistance will vary depending on the position of the shaft. The device is designed for general-purpose applications in audio, video, and instrumentation equipment. It should not be confused with a rheostat, which is a type of variable resistor used to control the current flow in a circuit.

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