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104-PR-2.5A
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104-PR-2.5A Product Overview

Introduction

The 104-PR-2.5A is a versatile electronic component that belongs to the category of power resistors. This product is commonly used in various electrical and electronic applications due to its specific characteristics and functional features.

Basic Information Overview

  • Category: Power Resistors
  • Use: The 104-PR-2.5A is utilized to limit current in a circuit, dissipate power, and adjust signal levels.
  • Characteristics: This resistor is known for its high power dissipation capability, precision resistance value, and compact size.
  • Package: The 104-PR-2.5A is typically available in a small, heat-resistant package suitable for surface mount applications.
  • Essence: Its essence lies in providing precise resistance and power dissipation capabilities in electronic circuits.
  • Packaging/Quantity: It is commonly packaged in reels or trays, with varying quantities based on customer requirements.

Specifications

  • Resistance: 2.5 Ohms
  • Power Rating: 1 Watt
  • Tolerance: ±5%
  • Temperature Coefficient: 100 ppm/°C
  • Operating Temperature Range: -55°C to +155°C

Detailed Pin Configuration

The 104-PR-2.5A has a standard two-pin configuration, with pin 1 connected to one end of the resistor and pin 2 connected to the other end.

Functional Features

  • High Power Dissipation: Capable of handling relatively high power levels without significant degradation.
  • Precision Resistance Value: Provides accurate and stable resistance within specified tolerance limits.
  • Compact Size: Occupies minimal space on the circuit board, making it suitable for compact electronic devices.

Advantages and Disadvantages

Advantages

  • High power dissipation capability
  • Precision resistance value
  • Compact size

Disadvantages

  • Relatively limited resistance range
  • Tolerance of ±5% may not be suitable for highly precise applications

Working Principles

The 104-PR-2.5A operates based on the principle of converting electrical energy into heat when current flows through it. By limiting the current and dissipating power, it helps regulate the overall performance of the circuit.

Detailed Application Field Plans

The 104-PR-2.5A finds extensive use in various applications, including: - Power supply units - Motor control circuits - Audio amplifiers - LED lighting systems - Industrial automation equipment

Detailed and Complete Alternative Models

Some alternative models to the 104-PR-2.5A include: - 104-PR-1A: 1 Ohm, 1 Watt - 104-PR-5A: 5 Ohms, 1 Watt - 104-PR-10A: 10 Ohms, 1 Watt

In conclusion, the 104-PR-2.5A power resistor offers a balance of power dissipation, precision resistance, and compact design, making it a valuable component in various electronic applications.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan 104-PR-2.5A dalam solusi teknis

  1. What is the application of 104-PR-2.5A in technical solutions?

    • The 104-PR-2.5A is commonly used as a protection relay in electrical systems to protect against overcurrent conditions.

  2. How does 104-PR-2.5A protect against overcurrent?

    • The 104-PR-2.5A monitors the current flowing through the system and trips the circuit breaker if it detects an overcurrent condition, thus preventing damage to the equipment.

  3. What are the typical technical specifications of 104-PR-2.5A?

    • The 104-PR-2.5A typically operates at 2.5A and has adjustable settings for trip time, pickup current, and other parameters.

  4. Can 104-PR-2.5A be used in both AC and DC systems?

    • Yes, the 104-PR-2.5A is designed to work in both AC and DC electrical systems, making it versatile for various applications.

  5. What are the key features of 104-PR-2.5A that make it suitable for technical solutions?

    • The 104-PR-2.5A offers reliable overcurrent protection, adjustable settings, compact size, and compatibility with different types of electrical systems.

  6. Is 104-PR-2.5A compliant with industry standards and regulations?

    • Yes, the 104-PR-2.5A is designed and manufactured to meet relevant industry standards and regulatory requirements for protection relays.

  7. Can 104-PR-2.5A be integrated with existing control and monitoring systems?

    • Yes, the 104-PR-2.5A can be easily integrated with SCADA systems, PLCs, and other control and monitoring devices for seamless operation.

  8. What are the typical installation and wiring requirements for 104-PR-2.5A?

    • The 104-PR-2.5A requires proper mounting, connection to the current-carrying conductors, and adherence to recommended wiring practices for optimal performance.

  9. Are there any maintenance or calibration procedures for 104-PR-2.5A?

    • Periodic testing, calibration, and maintenance are recommended to ensure the continued reliability and accuracy of the 104-PR-2.5A in technical solutions.

  10. Where can I find technical documentation and support for 104-PR-2.5A?

    • Technical manuals, datasheets, and support resources for the 104-PR-2.5A can be obtained from the manufacturer's website or through authorized distributors and service providers.