45WR200LFT7

Trimmer Potentiometers

Trimmer potentiometers are small adjustable resistors or variable resistors used to control the range of an electronic circuit or device. They are typically used to fine-tune the performance of a device to a particular range of voltages, currents, or resistance, and to adjust the gain of amplifiers or filters. They are also used to adjust the threshold of a logic circuit or to provide a wide range of control over the resistance of a circuit.

The 45WR200LFT7 trimmer potentiometer is a multi-turn variable resistor designed for use in a variety of applications. It has a resistance range of 200 Ohms and can be adjusted over a range of 180° turns to achieve the desired resistance. It also has a long-lasting and reliable torsion spring for stable operation.

Application Field

The 45WR200LFT7 trimmer potentiometer is suitable for use in a wide range of applications, including adjustable power supplies, voltages stabilizers, faders, and other electrical devices. It is also suitable for use in a variety of audio and video applications, such as volume and equalization controls. It has a wide range of adjustment that makes it ideal for use in a variety of industrial and home applications, such as temperature control, flow control, and motor speed control.

Working Principle

The 45WR200LFT7 trimmer potentiometer works by providing a variable resistance to current flow through a circuit. The variable resistance is determined by a knob or other control device that is used to adjust the position of the potentiometer arm in relation to two fixed resistance points. As the potentiometer arm is adjusted to different positions, the resistance of the circuit is adjusted, thus changing the amount of current that can pass through the circuit and the voltage across the circuit.

The 45WR200LFT7 trimmer potentiometer has an additional feature in that it uses a torsion spring to control the tension of the arm. This allows for a more finely tuned adjustment and greater stability when adjusting the position of the arm. This feature also allows the trimmer to be used in higher power applications, where large changes in current and voltage are required.

Trimmer potentiometers are used in a wide range of applications and are available in a range of sizes, shapes, and materials. They are an essential component in the control and adjustment of electronic circuits and devices and are used in a variety of industries and applications.