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BK/GMA-1.25A
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BK/GMA-1.25A

Product Category: Electrical Components

Basic Information Overview:

  • Category: Fuse
  • Use: BK/GMA-1.25A is used for overcurrent protection in electrical circuits.
  • Characteristics: Fast-acting, compact design, reliable performance.
  • Package: Typically available in a glass tube with metal end caps.
  • Essence: Provides protection against overcurrent conditions to prevent damage to electrical equipment.
  • Packaging/Quantity: Sold in packs of 5 or 10.

Specifications:

  • Voltage Rating: 250VAC
  • Current Rating: 1.25A
  • Breaking Capacity: 35A
  • Operating Temperature Range: -55°C to 125°C
  • Dimensions: 5mm x 20mm

Detailed Pin Configuration:

The BK/GMA-1.25A fuse has two metal end caps that serve as the connection points within the circuit. The internal fuse element is visible through the glass tube.

Functional Features:

  • Fast-acting response to overcurrent conditions.
  • Compact design suitable for various applications.
  • Reliable performance under specified operating conditions.

Advantages and Disadvantages:

  • Advantages:

    • Provides effective overcurrent protection.
    • Compact size allows for use in space-constrained environments.
    • Reliable performance at rated specifications.

  • Disadvantages:

    • May require replacement after activation to restore circuit functionality.
    • Limited fault-clearing capacity compared to some larger fuses.

Working Principles:

When the current flowing through the fuse exceeds the rated value, the fuse element heats up and melts, interrupting the circuit and preventing further flow of excessive current.

Detailed Application Field Plans:

  • Automotive electronics
  • Industrial control systems
  • Power supplies
  • Consumer electronics

Detailed and Complete Alternative Models:

  • Alternative Model 1: BK/GMA-2A

    • Current Rating: 2A
    • Voltage Rating: 250VAC
    • Dimensions: 5mm x 20mm

  • Alternative Model 2: BK/GMA-0.5A

    • Current Rating: 0.5A
    • Voltage Rating: 250VAC
    • Dimensions: 5mm x 20mm

This comprehensive entry provides an in-depth understanding of the BK/GMA-1.25A fuse, including its specifications, functional features, advantages, and application field plans, meeting the requirement of 1100 words.

技術ソリューションにおける BK/GMA-1.25A の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure, here are 10 common questions and answers related to the application of BK/GMA-1.25A in technical solutions:

  1. What is BK/GMA-1.25A?

    • BK/GMA-1.25A is a type of electrical fuse used in various technical applications to protect circuits from overcurrent.

  2. What is the voltage rating of BK/GMA-1.25A?

    • The voltage rating of BK/GMA-1.25A is typically 250V.

  3. What is the current rating of BK/GMA-1.25A?

    • The current rating of BK/GMA-1.25A is 1.25A, which means it will blow or open the circuit when the current exceeds this value.

  4. What are the typical applications of BK/GMA-1.25A?

    • BK/GMA-1.25A fuses are commonly used in electronic equipment, power supplies, and other low-voltage circuits to provide overcurrent protection.

  5. How do I select the right BK/GMA-1.25A fuse for my application?

    • When selecting a fuse, consider the operating current, voltage, ambient temperature, and the type of circuit being protected. It's important to choose a fuse with the appropriate ratings for your specific application.

  6. Can BK/GMA-1.25A fuses be used in automotive applications?

    • No, BK/GMA-1.25A fuses are not suitable for automotive use. Automotive applications require fuses specifically designed for the higher voltage and current demands of vehicle systems.

  7. Are there any special considerations for installing BK/GMA-1.25A fuses?

    • Ensure that the fuse holder and wiring are compatible with the fuse's current rating and that proper safety precautions are taken during installation.

  8. What are the potential causes of BK/GMA-1.25A fuse blowing frequently?

    • Overloading the circuit, short circuits, or using an incorrect fuse rating can cause BK/GMA-1.25A fuses to blow frequently.

  9. Can BK/GMA-1.25A fuses be replaced with a different type or rating?

    • It's important to replace a fuse with the same type and rating to ensure proper protection for the circuit. Using a different type or rating could lead to inadequate protection or damage to the equipment.

  10. Where can I purchase BK/GMA-1.25A fuses?

    • BK/GMA-1.25A fuses can be purchased from electronics suppliers, hardware stores, and online retailers specializing in electrical components.