PEC12-4130F-S0012

Product Overview

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

Specifications

• Resolution: 100 pulses per revolution
• Operating Temperature: -40°C to 85°C
• Supply Voltage: 5VDC ±10%
• Output Type: Quadrature (A, B) with index pulse
• Life Expectancy: 1 million cycles

Detailed Pin Configuration

1. VCC
2. GND
3. A Phase Output
4. B Phase Output
5. Index Pulse Output

Functional Features

• Compact design for space-constrained applications
• High-resolution output for precise position sensing
• Durable construction for long-term reliability

Advantages and Disadvantages

Advantages: - High resolution for accurate position detection - Compact size for easy integration into various devices - Durable construction for long lifespan

Disadvantages: - Limited operating temperature range compared to some alternatives - Bulk packaging may not be suitable for all users' needs

Working Principles

The PEC12-4130F-S0012 operates on the principle of optical encoding, where a rotating disk with alternating transparent and opaque segments is used to modulate light falling on a photodetector. This modulation generates the A and B phase outputs, which are then processed to determine the direction and speed of rotation.

Detailed Application Field Plans

The PEC12-4130F-S0012 is ideal for use in various applications such as: - Consumer electronics - Industrial control systems - Robotics - Medical devices

Detailed and Complete Alternative Models

1. PEC11L-4220F-S0024

   • Similar compact design
   • Higher resolution (200 pulses per revolution)
   • Extended operating temperature range (-40°C to 105°C)

2. PEC16-4220F-S0024

   • Compact surface mount package
   • Higher resolution (256 pulses per revolution)
   • Lower supply voltage requirement (3.3VDC ±10%)

3. PEC11R-4215F-S0024

   • Right-angle through-hole mounting
   • Medium resolution (128 pulses per revolution)
   • Extended life expectancy (5 million cycles)

In conclusion, the PEC12-4130F-S0012 rotary encoder offers a compact, high-resolution solution for precise rotary motion sensing in various applications. While it has certain limitations, its functional features and application versatility make it a valuable component in electronic and mechanical systems.

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