200K Ohm Preset Variable Resistor (Pack of 5)

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10 in stock


The Preset 200K is a variable resistor with a resistance of 200k ohms, designed for fine-tuning and calibration in electronic circuits. It features an adjustable dial for precise control over resistance values. Ideal for applications requiring accurate adjustments and stable performance, it is commonly used in tuning, signal processing, and calibration tasks in various electronic devices and systems.

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10 in stock

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200K Ohm Preset Variable Resistor (Trimmer Potentiometer)

The 200K Ohm preset variable resistor, also known as a trimmer potentiometer, is an essential component used in circuits that require adjustable resistance. With a wide resistance range up to 200K Ohms, it is suitable for applications requiring fine-tuning or calibration of electrical parameters after the circuit has been installed. This component offers flexibility in design and is commonly used in electronics projects for adjusting voltages, currents, and signal levels.

Key Features

  • Resistance Range: Adjustable from 0 to 200K Ohms
  • Power Rating: Typically rated at 1/4 Watt
  • Compact Design: Ideal for PCB mounting and space-constrained applications
  • Precision Adjustment: Provides high accuracy for fine-tuning circuit parameters
  • Adjustment Method: Adjusted using a small screwdriver, making it easy to modify resistance values

Applications

  • Sensor Calibration: The 200K Ohm preset is commonly used to adjust the sensitivity of sensor circuits, ensuring accurate measurements in various environments.
  • Voltage Divider: Ideal for use in voltage divider circuits, where precise adjustment of the output voltage is necessary.
  • Audio Systems: Often employed in audio circuits to adjust volume, tone, or balance, enhancing sound quality and control.
  • Oscillators and Timers: Plays a critical role in adjusting timing intervals in RC circuits, oscillators, or pulse generation systems.
  • Signal Processing: Useful in circuits that require adjustment of signal gain or filtering, providing greater control over input and output signals.

Advantages

  • Precision Control: Enables precise adjustments of resistance, allowing for fine-tuning of critical circuit parameters.
  • Space-Saving: Its small size makes it easy to integrate into densely packed circuit boards without taking up much space.
  • Versatile Use: Suitable for a wide range of applications, from audio equipment to sensor calibration and voltage regulation.
  • Durable and Reliable: Built to withstand extended usage, ensuring stable and consistent performance over time.
  • Cost-Effective: A budget-friendly solution for circuits requiring variable resistance adjustments.

Common Uses

  • Microcontroller Projects: In microcontroller-based systems, the 200K Ohm trimmer can be used to adjust analog inputs or fine-tune sensor readings.
  • Power Supplies: Adjusts output voltages in power supply circuits to match specific operational needs.
  • Robotics: Helps control motor speeds, torque, or other parameters in robotic systems requiring precise adjustments.
  • Automotive Applications: Used in automotive electronics to adjust sensor thresholds, lighting systems, or audio controls.

Conclusion

The 200K Ohm preset variable resistor (trimmer potentiometer) is an essential component for engineers and hobbyists who need to fine-tune and adjust resistance in various electronics projects. Its versatility, precision, and ease of use make it ideal for a wide range of applications, from calibration circuits to audio equipment and voltage regulation. Whether you’re building a microcontroller project, an audio system, or a power supply, this adjustable resistor ensures you achieve the precise performance your circuit requires.

50K Ohm Preset Variable Resistor (Pack of 5)

Sold By : Computronics Lab SKU: preset-200k Category: Tags: ,
Weight0.00 kg
Dimensions0.00 × 0.00 × 0.00 cm

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