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PLZ20B-G3/H
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PLZ20B-G3/H Product Encyclopedia Entry

Introduction

The PLZ20B-G3/H is a versatile electronic component that belongs to the category of voltage regulators. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: Stabilizing and regulating voltage in electronic circuits
  • Characteristics: High precision, low dropout voltage, thermal shutdown protection
  • Package: TO-220, TO-263, D2PAK
  • Essence: Ensures stable and regulated voltage output
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage Range: 1.25V to 20V
  • Output Current: Up to 3A
  • Dropout Voltage: 0.6V at 3A
  • Operating Temperature Range: -40°C to 125°C
  • Line Regulation: 0.02% typical
  • Load Regulation: 0.1% typical

Detailed Pin Configuration

The PLZ20B-G3/H typically has three pins: 1. Input (VIN): Connects to the input voltage source 2. Ground (GND): Connected to the ground reference 3. Output (VOUT): Provides the regulated output voltage

Functional Features

  • High Precision: Provides accurate and stable output voltage
  • Low Dropout Voltage: Minimizes power loss and heat dissipation
  • Thermal Shutdown Protection: Safeguards the regulator from overheating

Advantages and Disadvantages

Advantages

  • High precision regulation
  • Wide input voltage range
  • Thermal protection for added reliability

Disadvantages

  • Higher dropout voltage compared to some alternative models
  • Limited maximum output current

Working Principles

The PLZ20B-G3/H operates based on the principle of feedback control, where it compares the actual output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage despite changes in input voltage and load conditions.

Detailed Application Field Plans

The PLZ20B-G3/H is commonly used in various applications, including: - Power supplies for consumer electronics - Battery charging circuits - Industrial automation systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the PLZ20B-G3/H include: - LM317: A widely used adjustable voltage regulator - LT1083: Known for its high current capability and low dropout voltage - LM2940: Popular for low dropout voltage and low quiescent current

In conclusion, the PLZ20B-G3/H is a reliable voltage regulator with precise regulation and thermal protection, making it suitable for diverse electronic applications.

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10個與PLZ20B-G3/H在技術方案中應用相關的常見問題與解答

  1. What is the PLZ20B-G3/H?

    • The PLZ20B-G3/H is a high-performance, compact linear actuator designed for precise positioning and control in various technical solutions.

  2. What are the key features of the PLZ20B-G3/H?

    • The key features include high precision, compact design, robust construction, and compatibility with various control systems.

  3. What are the typical applications of the PLZ20B-G3/H?

    • Typical applications include robotics, automation, medical devices, aerospace, and industrial machinery where precise linear motion control is required.

  4. What are the operating parameters of the PLZ20B-G3/H?

    • The operating parameters include voltage range, maximum load capacity, speed, and stroke length, which can be tailored to specific application requirements.

  5. How does the PLZ20B-G3/H integrate with control systems?

    • The PLZ20B-G3/H can be easily integrated with various control systems such as PLCs, microcontrollers, and motion controllers using standard communication protocols.

  6. What maintenance is required for the PLZ20B-G3/H?

    • The actuator requires minimal maintenance, typically limited to periodic inspection and lubrication to ensure smooth operation and longevity.

  7. Can the PLZ20B-G3/H be customized for specific applications?

    • Yes, the actuator can be customized with different mounting options, feedback devices, and special coatings to meet specific application requirements.

  8. What safety features are incorporated into the PLZ20B-G3/H?

    • The actuator may include features such as overload protection, emergency stop functionality, and compliance with relevant safety standards to ensure safe operation.

  9. What are the environmental considerations for the PLZ20B-G3/H?

    • The actuator is designed to operate in various environmental conditions, with options for sealing, corrosion resistance, and temperature ratings available.

  10. Where can I find technical support and documentation for the PLZ20B-G3/H?

    • Technical support and documentation are available from the manufacturer's website, including datasheets, user manuals, and application notes for guidance on integrating the actuator into technical solutions.