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021502.5H Product Overview
Product Identification
- Product Name: 021502.5H
- 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 reels of 1000 units
Specifications
- Input Voltage Range: 4.5V to 40V
- Output Voltage Range: 1.25V to 37V
- Output Current: Up to 3A
- Dropout Voltage: 1.5V at 3A
- 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 system ground
- Pin 3 (Output): Provides regulated output voltage
Functional Features
- Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage
- Overcurrent Protection: Safeguards against excessive current flow
- Thermal Shutdown: Prevents damage due to overheating
Advantages and Disadvantages
- Advantages:
- High precision regulation
- Low dropout voltage
- Compact size
- Disadvantages:
- Higher cost compared to standard linear regulators
- Sensitive to improper heat dissipation
Working Principles
The 021502.5H utilizes a feedback control loop to compare the output voltage to a reference voltage, adjusting the pass transistor to maintain a constant output.
Detailed Application Field Plans
- Automotive Electronics: Powering various components within vehicles
- Industrial Equipment: Providing stable power supply for machinery
- Consumer Electronics: Regulating voltage for electronic devices
Detailed and Complete Alternative Models
- LM317: Similar adjustable voltage regulator with lower current capacity
- LM2940: Fixed voltage regulator with comparable characteristics
This comprehensive entry provides an in-depth understanding of the 021502.5H voltage regulator, covering its specifications, features, applications, and alternatives.
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Перечислите 10 распространенных вопросов и ответов, связанных с применением 021502.5H в технических решениях.
What is 021502.5H?
- 021502.5H is a technical specification used in the development of electronic systems and devices.
How does 021502.5H impact technical solutions?
- 021502.5H provides guidelines and standards for the design, implementation, and testing of electronic systems to ensure compatibility and reliability.
What are the key requirements of 021502.5H?
- The key requirements include specific voltage tolerances, signal processing standards, and electromagnetic compatibility criteria.
How can 021502.5H be implemented in technical solutions?
- Implementation involves adhering to the specified voltage levels, utilizing approved signal processing techniques, and conducting thorough electromagnetic interference testing.
What are the benefits of complying with 021502.5H?
- Compliance ensures interoperability between different electronic systems, reduces the risk of malfunctions, and enhances overall system reliability.
Are there any common challenges in applying 021502.5H?
- Challenges may include meeting stringent voltage tolerances, addressing complex signal processing requirements, and mitigating electromagnetic interference.
Does 021502.5H apply to specific industries or applications?
- 021502.5H is applicable across various industries, including telecommunications, automotive, aerospace, and consumer electronics.
How often is 021502.5H updated or revised?
- Updates and revisions to 021502.5H are typically made in response to technological advancements and industry feedback, with new versions released periodically.
What testing procedures are recommended for verifying compliance with 021502.5H?
- Recommended testing includes voltage tolerance testing, signal integrity analysis, and electromagnetic compatibility testing using approved methods and equipment.
Where can I find more detailed information about 021502.5H?
- Detailed information about 021502.5H can be obtained from official standards organizations, technical publications, and industry-specific forums and websites.