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HRSRES05A090C
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HRSRES05A090C Product Overview

Introduction

The HRSRES05A090C is a versatile electronic component that belongs to the category of voltage regulators. This product is designed to provide stable and regulated power supply for various electronic devices and circuits.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: Providing stable and regulated power supply
  • Characteristics: High efficiency, low dropout voltage, compact size
  • Package: TO-220 package
  • Essence: Regulating voltage to ensure consistent performance of electronic devices
  • Packaging/Quantity: Typically sold in reels or tubes containing multiple units

Specifications

  • Input Voltage: 7V to 25V
  • Output Voltage: 5V
  • Output Current: 0.9A
  • Dropout Voltage: 1V at 0.9A
  • Operating Temperature Range: -40°C to 125°C
  • Line Regulation: 0.2%
  • Load Regulation: 0.4%

Detailed Pin Configuration

The HRSRES05A090C features a standard TO-220 pin configuration with three pins: 1. Input (Vin): Connects to the input voltage source 2. Ground (GND): Connected to the ground reference 3. Output (Vout): Provides the regulated output voltage

Functional Features

  • Regulated Output: Ensures a stable 5V output voltage even with fluctuations in the input voltage.
  • Low Dropout: Operates efficiently with a low dropout voltage, maximizing usable input voltage range.
  • Thermal Protection: Built-in thermal shutdown protection to prevent overheating.

Advantages and Disadvantages

Advantages

  • Compact size
  • High efficiency
  • Wide input voltage range

Disadvantages

  • Limited output current capacity
  • Requires heat sink for high power applications

Working Principles

The HRSRES05A090C utilizes a feedback control mechanism to maintain a constant output voltage despite variations in the input voltage and load conditions. It employs internal circuitry to regulate the output voltage and minimize fluctuations.

Detailed Application Field Plans

The HRSRES05A090C is commonly used in various electronic applications, including: - Power supplies for microcontrollers and digital circuits - Battery-powered devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • LM7805: A widely used linear voltage regulator with similar specifications
  • MC7805: Another popular alternative offering comparable performance

In conclusion, the HRSRES05A090C voltage regulator provides a reliable solution for maintaining stable power supply in diverse electronic applications, making it an essential component in modern electronic designs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací HRSRES05A090C v technických řešeních

  1. What is HRSRES05A090C?

    • HRSRES05A090C is a specific model of resistor commonly used in electronic circuits to control the flow of electric current.

  2. What are the technical specifications of HRSRES05A090C?

    • HRSRES05A090C is a 5-ohm, 5-watt wirewound resistor with a tolerance of 5%.

  3. How is HRSRES05A090C typically used in technical solutions?

    • HRSRES05A090C is often used as a load resistor, voltage divider, or current limiter in various electronic applications.

  4. What are the temperature ratings for HRSRES05A090C?

    • HRSRES05A090C has a maximum operating temperature of 350°C and a minimum operating temperature of -55°C.

  5. Can HRSRES05A090C be used in high-power applications?

    • Yes, HRSRES05A090C is designed to handle relatively high power levels, making it suitable for use in high-power circuits.

  6. Is HRSRES05A090C suitable for use in automotive electronics?

    • Yes, HRSRES05A090C can be used in automotive applications, provided that it meets the necessary environmental and safety standards.

  7. What are the potential failure modes of HRSRES05A090C?

    • Common failure modes for HRSRES05A090C include overheating, mechanical damage, and excessive voltage stress.

  8. Are there any recommended mounting or heat dissipation considerations for HRSRES05A090C?

    • It is advisable to mount HRSRES05A090C on a heat sink or in a well-ventilated area to ensure proper heat dissipation and prevent overheating.

  9. Can HRSRES05A090C be used in both AC and DC circuits?

    • Yes, HRSRES05A090C is suitable for use in both AC and DC circuits, but its application should consider the specific requirements of each type of circuit.

  10. Where can I purchase HRSRES05A090C resistors?

    • HRSRES05A090C resistors can be purchased from authorized distributors, electronic component suppliers, or directly from the manufacturer's website.