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SR302-T Product Overview
Introduction
The SR302-T is a versatile electronic component that belongs to the category of voltage regulators. This device is commonly used in various electronic applications to regulate and stabilize voltage levels, ensuring consistent and reliable performance.
Basic Information Overview
- Category: Voltage Regulator
- Use: Stabilizing voltage levels in electronic circuits
- Characteristics: High precision, low dropout voltage, thermal shutdown protection
- Package: TO-220, TO-252, TO-263
- Essence: Ensuring stable voltage supply to electronic components
- Packaging/Quantity: Typically available in reels or tubes containing multiple units
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage Range: 1.25V to 20V
- Output Current: Up to 3A
- Dropout Voltage: 0.6V at 3A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The SR302-T 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
- High Precision: Provides accurate and stable output voltage
- Low Dropout Voltage: Minimizes power loss and heat dissipation
- 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 maximum output current
Working Principles
The SR302-T 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 SR302-T finds extensive use in various electronic systems, including: - Power supplies - Battery charging circuits - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the SR302-T include: - LM317: A popular adjustable voltage regulator with similar characteristics - L78xx Series: Fixed voltage regulators available in various output voltage options - LT1083: High-current adjustable voltage regulator suitable for demanding applications
In conclusion, the SR302-T serves as a reliable voltage regulator with precise control and thermal protection, making it an essential component in numerous electronic devices and systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SR302-T v technických řešeních
What is SR302-T?
- SR302-T is a high-performance, multi-function time relay used in various technical solutions for controlling timing functions.
What are the key features of SR302-T?
- The key features of SR302-T include multiple timing functions, wide timing range, compact design, and easy installation.
How is SR302-T typically used in technical solutions?
- SR302-T is commonly used for time-based control applications such as lighting control, motor control, heating systems, and industrial automation.
What is the input voltage range for SR302-T?
- SR302-T typically operates within a wide input voltage range, making it suitable for various electrical systems.
Can SR302-T be used for both ON-delay and OFF-delay timing functions?
- Yes, SR302-T supports both ON-delay and OFF-delay timing functions, providing flexibility for different applications.
Is SR302-T suitable for harsh industrial environments?
- Yes, SR302-T is designed to withstand harsh industrial environments, with a rugged construction and reliable performance.
Does SR302-T have adjustable timing settings?
- Yes, SR302-T allows for adjustable timing settings, enabling precise control over the timing functions based on specific requirements.
What are the mounting options for SR302-T?
- SR302-T can be panel-mounted or DIN rail-mounted, offering flexibility for installation in different equipment and control panels.
Can SR302-T be integrated with PLC systems?
- Yes, SR302-T can be easily integrated with PLC (Programmable Logic Controller) systems, enhancing the overall control capabilities of the system.
Are there any special maintenance requirements for SR302-T?
- SR302-T has minimal maintenance requirements, with a focus on periodic inspection and ensuring proper electrical connections for continued reliable operation.