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PR21-2-30.0A-XX
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PR21-2-30.0A-XX

Product Overview

Category

The PR21-2-30.0A-XX belongs to the category of electrical components and is specifically a power resistor.

Use

It is used to limit or control the flow of electrical current in a circuit, dissipating the excess power as heat.

Characteristics

  • High power dissipation capability
  • Precision resistance value
  • Compact size
  • Wide operating temperature range

Package

The PR21-2-30.0A-XX is typically packaged in a ceramic or metal casing to withstand high temperatures and provide mechanical stability.

Essence

The essence of this product lies in its ability to efficiently manage and regulate electrical current in various electronic applications.

Packaging/Quantity

It is commonly available as a single unit in individual packaging or in bulk quantities for industrial applications.

Specifications

  • Model: PR21-2-30.0A-XX
  • Power Rating: 30.0A
  • Tolerance: ±5%
  • Temperature Coefficient: 100 ppm/°C
  • Operating Temperature Range: -55°C to 275°C
  • Resistance Value: 2 ohms

Detailed Pin Configuration

The PR21-2-30.0A-XX has two leads for connection, with a clear indication of the input and output terminals.

Functional Features

  • High power dissipation capability allows it to handle large currents without overheating.
  • Precise resistance value ensures accurate current regulation.
  • Compact size enables easy integration into various circuit designs.

Advantages

  • Excellent heat dissipation properties
  • Accurate and stable resistance value
  • Versatile application in diverse electronic systems

Disadvantages

  • Limited tolerance range compared to some other resistors
  • Relatively higher cost compared to standard resistors

Working Principles

The PR21-2-30.0A-XX operates based on the principle of converting electrical energy into heat energy, effectively limiting the flow of current through the circuit.

Detailed Application Field Plans

This power resistor finds extensive use in: - Power supply units - Motor control circuits - Industrial automation systems - LED lighting applications - Audio amplifiers

Detailed and Complete Alternative Models

  • PR21-1-25.0A-XX
  • PR21-3-35.0A-XX
  • PR22-2-30.0A-XX
  • PR20-2-28.0A-XX

In conclusion, the PR21-2-30.0A-XX power resistor offers precise current regulation and high power dissipation capabilities, making it an essential component in various electronic systems.

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Texniki həllərdə PR21-2-30.0A-XX tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is the application of PR21-2-30.0A-XX in technical solutions?

    • PR21-2-30.0A-XX is commonly used as a current sensor in various technical solutions to measure and monitor electrical currents.

  2. How does PR21-2-30.0A-XX work in technical solutions?

    • PR21-2-30.0A-XX operates based on the principle of magnetic field sensing, where it detects the magnetic field generated by the current flowing through a conductor and converts it into an electrical signal proportional to the current.

  3. What are the typical voltage and current ratings for PR21-2-30.0A-XX?

    • PR21-2-30.0A-XX typically operates at a voltage range of X volts and can measure currents up to 30.0A, making it suitable for a wide range of applications.

  4. In what types of technical solutions is PR21-2-30.0A-XX commonly used?

    • PR21-2-30.0A-XX is commonly employed in industrial automation, power distribution systems, renewable energy systems, electric vehicle charging stations, and other applications requiring accurate current measurement.

  5. What are the key features of PR21-2-30.0A-XX that make it suitable for technical solutions?

    • PR21-2-30.0A-XX offers high accuracy, low power consumption, wide operating temperature range, and galvanic isolation, making it ideal for demanding technical environments.

  6. Are there any specific installation requirements for PR21-2-30.0A-XX in technical solutions?

    • PR21-2-30.0A-XX should be installed in close proximity to the current-carrying conductor, and proper insulation and protection should be provided to ensure safety and accurate measurements.

  7. Can PR21-2-30.0A-XX be integrated with existing monitoring or control systems?

    • Yes, PR21-2-30.0A-XX can be easily integrated with PLCs, SCADA systems, data loggers, and other control and monitoring devices through standard analog or digital interfaces.

  8. What are the potential challenges when using PR21-2-30.0A-XX in technical solutions?

    • Some challenges may include electromagnetic interference, calibration drift over time, and the need for periodic maintenance and recalibration to ensure accurate measurements.

  9. Is PR21-2-30.0A-XX suitable for outdoor or harsh environments?

    • Yes, PR21-2-30.0A-XX is designed to withstand harsh environmental conditions and is often rated for outdoor use, making it suitable for a wide range of technical solutions.

  10. Are there any alternative products or technologies to consider alongside PR21-2-30.0A-XX for technical solutions?

    • Depending on specific requirements, alternative current sensors or measurement techniques such as Hall effect sensors or shunt resistors may also be considered for certain technical solutions.