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V481HC40
Product Overview
Category
The V481HC40 belongs to the category of integrated circuits.
Use
It is used as a voltage regulator in electronic circuits.
Characteristics
- Input Voltage Range: 4.5V to 40V
- Output Voltage Range: 1.25V to 37V
- Maximum Output Current: 1.5A
- Low Dropout Voltage: 1.5V
- Adjustable Output Voltage
Package
The V481HC40 comes in a TO-220 package.
Essence
This voltage regulator provides stable and adjustable output voltage for various electronic applications.
Packaging/Quantity
The V481HC40 is typically packaged individually and is available in reels for bulk orders.
Specifications
- Input Voltage Range: 4.5V to 40V
- Output Voltage Range: 1.25V to 37V
- Output Current: Up to 1.5A
- Dropout Voltage: 1.5V
- Operating Temperature Range: -40°C to 125°C
- Package Type: TO-220
- Pin Count: 3
Detailed Pin Configuration
- Input Voltage (VIN)
- Ground (GND)
- Output Voltage (VOUT)
Functional Features
- Overcurrent Protection
- Thermal Shutdown
- Short Circuit Protection
- Adjustable Output Voltage
Advantages
- Wide input voltage range
- High output current capability
- Thermal and short circuit protection
- Adjustable output voltage
Disadvantages
- Higher dropout voltage compared to some alternatives
- Larger package size compared to SMD alternatives
Working Principles
The V481HC40 uses a feedback mechanism to regulate the output voltage, ensuring a stable voltage regardless of variations in the input voltage or load conditions. It utilizes internal circuitry to provide overcurrent and thermal protection, enhancing the reliability of the system it is used in.
Detailed Application Field Plans
The V481HC40 is commonly used in: - Power supplies - Battery charging circuits - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the V481HC40 include: - LM317 - LM7805 - L78xx series
In conclusion, the V481HC40 is a versatile voltage regulator with a wide input voltage range, making it suitable for various electronic applications. Its adjustable output voltage and robust protection features make it a popular choice for designers seeking a reliable voltage regulation solution.
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Перечислите 10 распространенных вопросов и ответов, связанных с применением V481HC40 в технических решениях.
What is V481HC40?
- V481HC40 is a high-performance, high-temperature epoxy molding compound used in electronic and electrical applications.
What are the key features of V481HC40?
- V481HC40 offers excellent thermal conductivity, high glass transition temperature, low coefficient of thermal expansion, and good electrical insulation properties.
Where is V481HC40 commonly used?
- V481HC40 is commonly used in power modules, automotive electronics, industrial controls, and other high-temperature electronic applications.
What is the maximum operating temperature for V481HC40?
- The maximum operating temperature for V481HC40 is typically around 175°C to 200°C, making it suitable for demanding high-temperature environments.
Is V481HC40 compatible with lead-free soldering processes?
- Yes, V481HC40 is designed to be compatible with lead-free soldering processes, ensuring reliability in modern manufacturing environments.
Does V481HC40 offer good adhesion to various substrates?
- Yes, V481HC40 provides excellent adhesion to a wide range of substrates, including metals, ceramics, and some plastics.
Can V481HC40 be used for potting and encapsulation of sensitive electronic components?
- Yes, V481HC40 is suitable for potting and encapsulating sensitive electronic components, providing protection against thermal and mechanical stresses.
What are the curing characteristics of V481HC40?
- V481HC40 can be cured at elevated temperatures, typically between 150°C to 180°C, with a relatively fast curing time.
Does V481HC40 meet any specific industry standards or certifications?
- V481HC40 may meet various industry standards such as UL recognition, RoHS compliance, and other relevant certifications based on specific formulations and applications.
Are there any special handling or storage requirements for V481HC40?
- V481HC40 should be stored in a cool, dry place away from direct sunlight and moisture, and it is important to follow the manufacturer's recommendations for handling and storage to maintain its performance characteristics.