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045901.5UR
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045901.5UR Product Overview

Introduction

The 045901.5UR 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 circuits.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: To regulate and stabilize voltage levels in electronic circuits
  • Characteristics: High precision, low dropout voltage, thermal shutdown protection
  • Package: TO-220 package
  • Essence: Ensures consistent and reliable power supply
  • Packaging/Quantity: Typically sold in reels or tubes containing multiple units

Specifications

  • Input Voltage Range: 4.5V to 40V
  • Output Voltage Range: 1.25V to 37V
  • Output Current Capability: Up to 1.5A
  • Dropout Voltage: Typically 1.5V at full load
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The 045901.5UR typically features 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

  • Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage
  • Thermal Shutdown Protection: Safeguards the device from overheating by shutting down when the temperature exceeds safe limits
  • Low Dropout Voltage: Minimizes power loss and maximizes efficiency

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Wide input voltage range
  • Thermal protection for enhanced safety

Disadvantages

  • Higher dropout voltage compared to some alternative models
  • Limited output current capability for high-power applications

Working Principles

The 045901.5UR operates based on the principle of feedback control, where it compares the actual output voltage with a reference voltage and adjusts the internal circuitry to maintain the desired output voltage level.

Detailed Application Field Plans

The 045901.5UR finds extensive use in various applications, including: - Power supplies for consumer electronics - Automotive electronics - Industrial control systems - Battery charging circuits - LED lighting systems

Detailed and Complete Alternative Models

Some alternative models to the 045901.5UR include: - LM317: A popular adjustable voltage regulator with similar characteristics - L7805: Fixed 5V voltage regulator suitable for many applications - LM2940: Low dropout regulator with higher output current capability

In conclusion, the 045901.5UR voltage regulator offers reliable voltage regulation and thermal protection, making it an essential component in diverse electronic systems and devices.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 045901.5UR i tekniska lösningar

  1. What is 045901.5UR?

    • 045901.5UR is a technical specification used in the development of electronic and electrical equipment.

  2. How does 045901.5UR impact technical solutions?

    • 045901.5UR sets requirements for the design, construction, and testing of electrical and electronic equipment to ensure safety and compliance with regulations.

  3. What are the key components of 045901.5UR?

    • The key components include guidelines for insulation, clearance distances, creepage distances, and protection against electric shock.

  4. Why is compliance with 045901.5UR important?

    • Compliance with 045901.5UR is crucial to ensure the safety and reliability of electronic and electrical equipment, as well as to meet regulatory standards.

  5. How can 045901.5UR be integrated into technical solutions?

    • 045901.5UR can be integrated by following its specifications during the design, manufacturing, and testing phases of electronic and electrical equipment.

  6. What are the testing requirements under 045901.5UR?

    • Testing requirements include insulation resistance testing, dielectric strength testing, and verification of clearance and creepage distances.

  7. Are there any specific industry applications for 045901.5UR?

    • 045901.5UR is applicable across various industries that involve the use of electronic and electrical equipment, including consumer electronics, industrial machinery, and medical devices.

  8. What are the consequences of non-compliance with 045901.5UR?

    • Non-compliance can lead to safety hazards, product recalls, legal implications, and damage to the reputation of the manufacturer.

  9. How often does 045901.5UR get updated?

    • Updates to 045901.5UR occur periodically to align with technological advancements and evolving safety standards.

  10. Where can I find resources for understanding and implementing 045901.5UR?

    • Resources such as industry publications, training programs, and consulting services can provide guidance on understanding and implementing 045901.5UR in technical solutions.