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RKEF375K
Product Overview
Category
RKEF375K belongs to the category of electronic components, specifically a voltage regulator.
Use
It is used to regulate voltage in electronic circuits and devices.
Characteristics
- Input Voltage Range: 4.5V to 24V
- Output Voltage Range: 1.25V to 20V
- Maximum Output Current: 3A
- Low Dropout Voltage
- Thermal Shutdown Protection
- Short Circuit Protection
Package
The RKEF375K comes in a small surface-mount package, making it suitable for compact electronic designs.
Essence
The essence of RKEF375K lies in its ability to provide stable and regulated voltage output for various electronic applications.
Packaging/Quantity
It is typically available in reels containing a specific quantity, such as 2500 units per reel.
Specifications
- Input Voltage Range: 4.5V to 24V
- Output Voltage Range: 1.25V to 20V
- Output Current: 3A
- Dropout Voltage: 300mV at 3A
- Operating Temperature Range: -40°C to 125°C
- Package Type: SOT-223
Detailed Pin Configuration
The RKEF375K has a standard SOT-223 pin configuration with the following pins: 1. Input (VIN) 2. Ground (GND) 3. Output (VOUT)
Functional Features
- Voltage Regulation: The RKEF375K provides precise voltage regulation, ensuring a stable output even with varying input voltages.
- Thermal Shutdown Protection: It incorporates thermal shutdown protection to prevent damage from excessive heat.
- Short Circuit Protection: The device is designed to withstand short circuit conditions, enhancing its reliability in diverse applications.
Advantages and Disadvantages
Advantages
- Wide input voltage range
- High output current capability
- Compact package size
- Built-in protection features
Disadvantages
- Higher dropout voltage compared to some alternative models
- Limited maximum output voltage
Working Principles
The RKEF375K 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 input voltage and load conditions.
Detailed Application Field Plans
The RKEF375K is well-suited for a wide range of applications including: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems - LED lighting
Detailed and Complete Alternative Models
Some alternative models to RKEF375K include: - LM317 - LM1117 - XC6206 - AMS1117
In conclusion, the RKEF375K voltage regulator offers a versatile solution for maintaining stable voltage levels in various electronic systems, with its robust features and wide application potential.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng RKEF375K trong giải pháp kỹ thuật
What is RKEF375K?
- RKEF375K is a high-performance, heat-resistant material commonly used in technical solutions for its excellent thermal and electrical insulation properties.
What are the key features of RKEF375K?
- RKEF375K exhibits high temperature resistance, excellent electrical insulation, good mechanical strength, and chemical inertness, making it suitable for various technical applications.
In what technical solutions can RKEF375K be used?
- RKEF375K is commonly used in applications such as furnace linings, insulation for electrical components, high-temperature gaskets, and thermal barriers in industrial equipment.
How does RKEF375K perform under high temperatures?
- RKEF375K maintains its structural integrity and insulation properties at elevated temperatures, making it ideal for use in high-temperature environments.
Is RKEF375K resistant to chemicals and corrosion?
- Yes, RKEF375K demonstrates good resistance to many chemicals and is corrosion-resistant, enhancing its suitability for demanding technical applications.
Can RKEF375K be machined or fabricated easily?
- RKEF375K can be machined and fabricated using standard techniques, allowing for customization and precise shaping to meet specific technical requirements.
What are the electrical properties of RKEF375K?
- RKEF375K exhibits excellent electrical insulation properties, making it suitable for use in electrical insulation applications and high-voltage environments.
Does RKEF375K require special handling or storage considerations?
- RKEF375K should be handled with care to avoid damage, and it is recommended to store it in a dry, cool environment to maintain its properties.
Are there any safety considerations when working with RKEF375K?
- When machining or fabricating RKEF375K, proper personal protective equipment should be worn to prevent inhalation of dust particles, and standard safety practices should be followed.
Where can I obtain detailed technical specifications for RKEF375K?
- Detailed technical specifications for RKEF375K can be obtained from the manufacturer or supplier, providing comprehensive information on its properties and recommended applications.