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3JQ 750-R TR
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3JQ 750-R TR Product Overview

Introduction

The 3JQ 750-R TR is a versatile electronic component that belongs to the category of voltage regulators. This product is widely used in various electronic devices and systems to ensure stable and regulated power supply, thereby enhancing the overall performance and reliability of the connected equipment.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: To regulate and stabilize voltage levels in electronic circuits and systems.
  • Characteristics: High precision, low dropout voltage, thermal shutdown protection.
  • Package: TO-220 package
  • Essence: Ensures consistent and reliable power supply for connected electronic devices.
  • Packaging/Quantity: Typically available in packs of 5 or 10 units.

Specifications

  • Input Voltage Range: 7V to 35V
  • Output Voltage: 5V
  • Maximum Output Current: 750mA
  • Dropout Voltage: 1.2V at 500mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  • Pin 1 (Input): Connects to the input voltage source.
  • Pin 2 (Ground): Connected to the ground reference.
  • Pin 3 (Output): Provides the regulated output voltage.

Functional Features

  • Voltage Regulation: Maintains a constant output voltage despite variations in the input voltage.
  • Thermal Shutdown Protection: Safeguards the regulator from overheating.
  • Low Dropout Voltage: Enables efficient regulation even when the input voltage is close to the output voltage.

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Compact form factor
  • Thermal protection enhances safety

Disadvantages

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

Working Principles

The 3JQ 750-R TR utilizes a feedback control mechanism to compare the output voltage with a reference voltage, adjusting the internal circuitry to maintain a stable output regardless of changes in the input voltage.

Detailed Application Field Plans

This voltage regulator finds extensive use in various applications, including: - Power supplies for microcontroller-based systems - Battery-powered devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 4JQ 800-R TR: Offers higher maximum output current but with a slightly larger dropout voltage.
  • 2JQ 700-R TR: Provides a lower dropout voltage but with a reduced maximum output current.

In conclusion, the 3JQ 750-R TR voltage regulator serves as a crucial component in ensuring the stability and reliability of electronic systems across diverse industries.

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10个与3JQ 750-R TR在技术解决方案中的应用相关的常见问题及解答

  1. What is the 3JQ 750-R TR?

    • The 3JQ 750-R TR is a high-performance, industrial-grade sensor designed for precise temperature and humidity measurements in technical solutions.

  2. What are the key features of the 3JQ 750-R TR?

    • The 3JQ 750-R TR features a wide operating temperature range, high accuracy, robust construction, and compatibility with various technical systems.

  3. How accurate are the temperature and humidity measurements from the 3JQ 750-R TR?

    • The 3JQ 750-R TR provides highly accurate temperature and humidity measurements, typically within ±0.5°C for temperature and ±2% for relative humidity.

  4. Can the 3JQ 750-R TR be integrated into existing technical solutions?

    • Yes, the 3JQ 750-R TR is designed for easy integration into a wide range of technical solutions, making it suitable for retrofitting or new installations.

  5. What communication interfaces does the 3JQ 750-R TR support?

    • The 3JQ 750-R TR supports commonly used communication interfaces such as Modbus, RS-485, and Ethernet, enabling seamless connectivity with various systems.

  6. Is the 3JQ 750-R TR suitable for harsh industrial environments?

    • Yes, the 3JQ 750-R TR is built to withstand harsh industrial environments, featuring rugged construction and protection against dust, moisture, and mechanical stress.

  7. Does the 3JQ 750-R TR require regular calibration?

    • The 3JQ 750-R TR is designed for long-term stability and typically requires minimal calibration, contributing to its low maintenance requirements.

  8. Can the 3JQ 750-R TR provide real-time data monitoring and logging?

    • Yes, the 3JQ 750-R TR offers real-time data monitoring and logging capabilities, allowing for continuous tracking of temperature and humidity parameters.

  9. What power supply options are compatible with the 3JQ 750-R TR?

    • The 3JQ 750-R TR can be powered using standard DC voltage sources, making it versatile and adaptable to different power supply configurations.

  10. Are there any specific installation considerations for the 3JQ 750-R TR?

    • The 3JQ 750-R TR should be installed in a well-ventilated area, away from direct sunlight and sources of extreme heat or cold, to ensure accurate and reliable measurements.