Bourns Inc.
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PEC11L-4220F-S0012
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PEC11L-4220F-S0012

Product Overview

Category: Rotary Encoder
Use: Input device for converting rotary motion into digital signals
Characteristics: Compact, durable, high resolution
Package: Surface mount
Essence: Precise and reliable rotary motion sensing
Packaging/Quantity: Bulk packaging, quantity varies

Specifications

  • Resolution: 100 pulses per revolution
  • Operating Temperature: -40°C to 85°C
  • Supply Voltage: 5V DC
  • Output Type: Quadrature (A, B) with index pulse
  • Dimensions: 11mm x 11mm x 20mm

Detailed Pin Configuration

  1. Vcc
  2. GND
  3. A output
  4. B output
  5. Index output

Functional Features

  • High-resolution encoding
  • Low power consumption
  • Compact design
  • Robust construction for durability

Advantages

  • Accurate position sensing
  • Wide operating temperature range
  • Small form factor

Disadvantages

  • Limited output options
  • Requires careful handling during assembly

Working Principles

The PEC11L-4220F-S0012 operates on the principle of optical encoding, where a light source and photodetectors are used to detect the rotation of a code wheel, generating digital signals corresponding to the rotational position.

Detailed Application Field Plans

The PEC11L-4220F-S0012 is widely used in applications such as: - Consumer electronics - Industrial control systems - Robotics - Automotive controls

Detailed and Complete Alternative Models

  1. PEC11R-4220F-S0012
  2. PEC11L-4120F-S0012
  3. PEC11L-4220K-S0012

This comprehensive rotary encoder provides precise and reliable rotary motion sensing, making it an ideal choice for various applications requiring accurate position feedback.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af PEC11L-4220F-S0012 i tekniske løsninger

  1. What is the PEC11L-4220F-S0012?

    • The PEC11L-4220F-S0012 is a rotary encoder, commonly used for position sensing and control in various technical solutions.

  2. What are the key features of PEC11L-4220F-S0012?

    • The key features include a compact design, high resolution, reliable performance, and compatibility with different interfaces.

  3. How is the PEC11L-4220F-S0012 typically used in technical solutions?

    • It is often used for precise rotational position feedback in applications such as robotics, industrial controls, and consumer electronics.

  4. What is the operating voltage range of PEC11L-4220F-S0012?

    • The operating voltage range is typically between 3.3V and 5V, making it suitable for a wide range of electronic systems.

  5. Can the PEC11L-4220F-S0012 be interfaced with microcontrollers?

    • Yes, it can be easily interfaced with popular microcontrollers using standard communication protocols such as SPI or I2C.

  6. Is the PEC11L-4220F-S0012 resistant to environmental factors?

    • It is designed to be durable and resistant to dust, moisture, and other environmental factors, making it suitable for various operating conditions.

  7. What is the resolution of the PEC11L-4220F-S0012?

    • The resolution is typically specified in terms of pulses per revolution, providing precise feedback for rotational movements.

  8. Are there any specific mounting requirements for the PEC11L-4220F-S0012?

    • It can be easily mounted using standard methods, and its compact size allows for flexible integration into different mechanical designs.

  9. Can the PEC11L-4220F-S0012 be used for speed control applications?

    • While its primary function is position sensing, it can also be utilized for speed control by monitoring the rate of change in position.

  10. Where can I find detailed technical specifications and application notes for the PEC11L-4220F-S0012?

    • Detailed technical specifications and application notes can typically be found on the manufacturer's website or through authorized distributors.