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R21-62-27.0A-36426-27-U Product Overview
Introduction
The R21-62-27.0A-36426-27-U 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. In this entry, we will provide an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the R21-62-27.0A-36426-27-U.
Basic Information Overview
- Category: Voltage Regulator
- Use: Ensuring stable and regulated power supply in electronic devices and systems
- Characteristics: High precision, low dropout voltage, thermal shutdown protection
- Package: TO-220 package
- Essence: Regulating input voltage to a constant output voltage
- Packaging/Quantity: Typically sold in reels or tubes containing multiple units
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage: 2.7V
- Output Current: 3A
- Dropout Voltage: 0.6V at 3A
- Operating Temperature Range: -40°C to 125°C
- Thermal Resistance: 50°C/W
Detailed Pin Configuration
The R21-62-27.0A-36426-27-U has 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
- High Precision: Provides accurate and stable output voltage regulation
- Low Dropout Voltage: Minimizes power loss and improves efficiency
- Thermal Shutdown Protection: Safeguards the device from overheating
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 capacity
Working Principles
The R21-62-27.0A-36426-27-U operates based on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain a constant output voltage despite variations in the input voltage and load conditions.
Detailed Application Field Plans
The R21-62-27.0A-36426-27-U finds extensive applications in various electronic systems, including: - Power supplies for consumer electronics - Automotive electronics - Industrial control systems - Telecommunication equipment - Medical devices
Detailed and Complete Alternative Models
Some alternative models to the R21-62-27.0A-36426-27-U include: - LM317: A popular adjustable voltage regulator with similar characteristics - L78xx Series: Fixed output voltage regulators available in various voltage options - LT1083: High-current adjustable voltage regulator suitable for demanding applications
In conclusion, the R21-62-27.0A-36426-27-U is a reliable voltage regulator with precise regulation, thermal protection, and wide application potential across diverse electronic systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací R21-62-27.0A-36426-27-U v technických řešeních
What is the purpose of R21-62-27.0A-36426-27-U in technical solutions?
- R21-62-27.0A-36426-27-U is a specific component used for regulating voltage and current in technical solutions, ensuring stable and reliable operation.
How does R21-62-27.0A-36426-27-U contribute to technical solutions?
- This component helps to maintain consistent power levels, protect sensitive equipment from power fluctuations, and ensure proper functioning of the overall system.
What are the key specifications of R21-62-27.0A-36426-27-U?
- The key specifications include voltage regulation range, current capacity, input/output characteristics, and any special features such as surge protection or filtering capabilities.
Are there any specific installation requirements for R21-62-27.0A-36426-27-U?
- Yes, it's important to follow the manufacturer's guidelines for installation, including proper grounding, mounting orientation, and any necessary cooling or ventilation considerations.
Can R21-62-27.0A-36426-27-U be used in conjunction with other components?
- Yes, it can be integrated into larger systems alongside other components to create comprehensive technical solutions.
What are the potential failure modes of R21-62-27.0A-36426-27-U?
- Common failure modes may include overloading, overheating, or component degradation over time, so regular maintenance and monitoring are important.
How can R21-62-27.0A-36426-27-U be tested for proper functionality?
- Testing methods may include measuring input/output parameters, conducting stress tests, and verifying performance under various load conditions.
Are there any safety considerations when working with R21-62-27.0A-36426-27-U?
- Yes, users should be aware of potential electrical hazards and take appropriate precautions when handling or servicing the component.
What are the typical applications for R21-62-27.0A-36426-27-U in technical solutions?
- It is commonly used in power supply units, industrial automation systems, telecommunications equipment, and other devices requiring stable power management.
Where can I find detailed technical documentation for R21-62-27.0A-36426-27-U?
- Detailed technical documentation, including datasheets, user manuals, and application notes, can typically be obtained from the manufacturer's website or authorized distributors.