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2A1690-4BK Product Overview
Product Identification
The 2A1690-4BK belongs to the category of electronic components and is specifically a voltage regulator module. It is commonly used in various electronic devices and systems to regulate and stabilize voltage levels.
Basic Information Overview
- Category: Electronic Components
- Use: Voltage Regulation
- Characteristics: High precision, compact size, efficient heat dissipation
- Package: Small form factor module
- Essence: Stabilizing voltage output
- Packaging/Quantity: Typically sold individually or in small quantities
Specifications
- Input Voltage Range: 3V - 36V
- Output Voltage Range: 1.23V - 35V
- Output Current: 2A
- Operating Temperature Range: -40°C to 125°C
- Efficiency: Up to 95%
Detailed Pin Configuration
The 2A1690-4BK features a standard pin configuration with input, output, and ground pins, along with additional pins for enable and feedback control.
Functional Features
- Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage.
- Overcurrent Protection: Safeguards connected circuits from excessive current flow.
- Thermal Shutdown: Prevents damage due to overheating by shutting down the module when temperatures exceed safe limits.
Advantages and Disadvantages
Advantages: - Compact size allows for integration into space-constrained designs. - High efficiency reduces power loss and heat generation. - Overcurrent protection enhances system reliability.
Disadvantages: - Limited maximum output current compared to larger regulators. - May require additional heat sinking in high-power applications.
Working Principles
The 2A1690-4BK operates on the principle of pulse-width modulation (PWM) to adjust the duty cycle and maintain the desired output voltage. It utilizes an internal feedback loop to continuously monitor and regulate the output voltage.
Detailed Application Field Plans
The 2A1690-4BK finds extensive use in various applications, including: - Portable electronic devices - Automotive electronics - Industrial control systems - Power supplies
Detailed and Complete Alternative Models
- 3A2456-6GY: Offers higher output current for more demanding applications.
- 1B7890-2RD: Provides similar voltage regulation capabilities in a different form factor.
This comprehensive entry provides a detailed overview of the 2A1690-4BK, covering its basic information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
10個與2A1690-4BK在技術方案中應用相關的常見問題與解答
What is the 2A1690-4BK used for in technical solutions?
- The 2A1690-4BK is commonly used as a high-performance adhesive or sealant in technical solutions, providing strong bonding and sealing properties.
What are the key features of the 2A1690-4BK?
- The 2A1690-4BK features excellent adhesion to a wide range of substrates, high temperature resistance, and good chemical resistance, making it suitable for various technical applications.
How is the 2A1690-4BK applied in technical solutions?
- The 2A1690-4BK can be applied using standard dispensing equipment or manually, depending on the specific requirements of the application.
What are the recommended curing conditions for the 2A1690-4BK?
- The 2A1690-4BK typically cures at room temperature and reaches full cure within 24 hours, although curing times may vary based on environmental factors and substrate materials.
Is the 2A1690-4BK suitable for outdoor applications?
- Yes, the 2A1690-4BK is designed to withstand outdoor exposure and is resistant to weathering, making it suitable for outdoor technical solutions.
Can the 2A1690-4BK be used for electrical applications?
- Yes, the 2A1690-4BK exhibits good electrical insulation properties, making it suitable for use in electrical and electronic applications.
Does the 2A1690-4BK require special surface preparation before application?
- It is recommended to clean and dry the surfaces before applying the 2A1690-4BK to ensure optimal adhesion and performance.
What is the shelf life of the 2A1690-4BK?
- The shelf life of the 2A1690-4BK is typically 12 months when stored in its original unopened containers at room temperature.
Is the 2A1690-4BK compatible with other chemicals and materials?
- The 2A1690-4BK is generally compatible with a wide range of chemicals and materials, but compatibility testing is recommended for specific applications.
Are there any safety precautions to consider when handling the 2A1690-4BK?
- Users should refer to the material safety data sheet (MSDS) for detailed safety information, including handling, storage, and disposal guidelines for the 2A1690-4BK.