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BK/GMA-V-4A
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BK/GMA-V-4A

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High precision, low dropout voltage, compact size
Package: TO-220
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: Typically sold in packs of 10

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage Range: 1.25V to 20V
  • Maximum Output Current: 1.5A
  • Dropout Voltage: 0.3V at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. Vin (Input Voltage)
  2. Vout (Output Voltage)
  3. GND (Ground)

Functional Features

  • High accuracy and stability
  • Low dropout voltage
  • Thermal shutdown protection
  • Short-circuit protection

Advantages and Disadvantages

Advantages: - Precise voltage regulation - Compact size - Wide input voltage range

Disadvantages: - Limited maximum output current - Higher dropout voltage compared to some alternatives

Working Principles

The BK/GMA-V-4A operates by comparing the output voltage to a reference voltage and adjusting the pass device to maintain a stable output voltage despite changes in input voltage or load.

Detailed Application Field Plans

This voltage regulator is suitable for various applications including: - Battery-powered devices - Automotive electronics - Industrial control systems - Portable instruments

Detailed and Complete Alternative Models

  1. LM317: Adjustable voltage regulator with higher output current capability
  2. L78xx: Fixed output voltage regulators available in various voltage options
  3. LT1083: High current adjustable voltage regulator with low dropout voltage

Note: The above list is not exhaustive and there are numerous alternative models available in the market.

This comprehensive entry provides detailed information about the BK/GMA-V-4A voltage regulator, including its specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät BK/GMA-V-4A :n soveltamiseen teknisissä ratkaisuissa

  1. What is BK/GMA-V-4A?

    • BK/GMA-V-4A is a type of adhesive or sealant commonly used in technical solutions for bonding and sealing applications.

  2. What are the key features of BK/GMA-V-4A?

    • BK/GMA-V-4A offers high strength, excellent adhesion to various substrates, resistance to environmental factors, and good chemical resistance.

  3. How is BK/GMA-V-4A applied?

    • BK/GMA-V-4A is typically applied using a dispensing gun or other appropriate equipment, and it requires proper surface preparation for optimal adhesion.

  4. What substrates can BK/GMA-V-4A bond to?

    • BK/GMA-V-4A can bond to a wide range of substrates including metals, plastics, ceramics, and composites.

  5. Is BK/GMA-V-4A suitable for outdoor applications?

    • Yes, BK/GMA-V-4A is designed to withstand outdoor conditions and is resistant to UV exposure and weathering.

  6. What is the curing time for BK/GMA-V-4A?

    • The curing time for BK/GMA-V-4A varies depending on factors such as temperature and humidity, but it typically cures within a few hours.

  7. Can BK/GMA-V-4A be painted over?

    • Yes, once cured, BK/GMA-V-4A can be painted over with most common industrial paints.

  8. Is BK/GMA-V-4A resistant to chemicals?

    • Yes, BK/GMA-V-4A exhibits good resistance to a wide range of chemicals, making it suitable for applications where chemical exposure is a concern.

  9. What temperature range can BK/GMA-V-4A withstand?

    • BK/GMA-V-4A can withstand temperatures ranging from -40°C to 150°C, making it suitable for both cold and hot environments.

  10. Is BK/GMA-V-4A suitable for use in automotive applications?

    • Yes, BK/GMA-V-4A is commonly used in automotive assembly and repair due to its durability and resistance to automotive fluids and conditions.