LDR11466 Product Overview
Introduction
The LDR11466 is a light-dependent resistor (LDR) belonging to the category of electronic components. It is widely used in various applications due to its light-sensing characteristics and versatile nature.
Basic Information Overview
- Category: Electronic Component
- Use: Light Sensing
- Characteristics: Variable resistance based on light intensity
- Package: Small cylindrical shape
- Essence: Light-sensitive semiconductor material
- Packaging/Quantity: Typically sold in packs of 10 or 20 units
Specifications
- Resistance Range: 5-20 kilohms
- Power Rating: 100 mW
- Operating Temperature: -30°C to 70°C
- Response Time: 20 milliseconds
Detailed Pin Configuration
The LDR11466 typically consists of two leads for connection, with no specific pin configuration required.
Functional Features
- Light Sensing: The LDR11466 exhibits a change in resistance based on the intensity of light it is exposed to.
- Versatility: It can be easily integrated into various circuits for light-sensing applications.
- Reliability: With a quick response time and wide operating temperature range, it offers reliable performance.
Advantages and Disadvantages
Advantages
- Versatile application in light-sensing circuits
- Quick response time
- Wide operating temperature range
Disadvantages
- Susceptible to damage from excessive light exposure
- Limited precision in certain light intensity ranges
Working Principles
The LDR11466 operates on the principle of photoconductivity, where the resistance of the semiconductor material decreases as the intensity of incident light increases. This change in resistance allows it to act as a sensor for light-based applications.
Detailed Application Field Plans
The LDR11466 finds extensive use in various fields, including: - Security Systems: Used in light-sensitive alarms and security cameras. - Automotive: Integrated into automatic headlight control systems. - Consumer Electronics: Employed in ambient light sensors for displays and appliances.
Detailed and Complete Alternative Models
- LDR11465: Similar light-dependent resistor with a different resistance range.
- LDR11467: Higher power rating variant suitable for industrial applications.
In conclusion, the LDR11466 is a versatile electronic component with widespread applications in light-sensing circuits across various industries.
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10个与LDR11466在技术解决方案中的应用相关的常见问题及解答
What is LDR11466?
- LDR11466 is a type of light-dependent resistor (LDR) commonly used in electronic circuits to detect and measure light levels.
How does LDR11466 work?
- LDR11466 works by changing its resistance based on the intensity of light it is exposed to. When light levels increase, the resistance decreases, and vice versa.
What are the typical applications of LDR11466?
- LDR11466 is commonly used in light-sensitive devices such as streetlights, camera exposure control, and automatic night lights.
What is the resistance range of LDR11466?
- The resistance range of LDR11466 typically varies from several kilohms in darkness to several hundred ohms in bright light conditions.
How can LDR11466 be integrated into a circuit?
- LDR11466 can be integrated into a circuit as part of a voltage divider network, where its resistance affects the output voltage based on light levels.
What are the environmental considerations for using LDR11466?
- LDR11466 should be protected from moisture and extreme temperatures to ensure accurate and reliable performance.
Can LDR11466 be used in outdoor applications?
- Yes, LDR11466 can be used in outdoor applications, but it should be housed in a protective enclosure to shield it from environmental factors.
How does LDR11466 compare to other types of light sensors?
- LDR11466 is cost-effective and simple to use, but it may have slower response times compared to more advanced light sensors like photodiodes or phototransistors.
What are the limitations of LDR11466?
- LDR11466 may not provide precise light measurements in varying ambient conditions, and its sensitivity can be affected by aging.
Are there any special considerations for calibrating LDR11466-based systems?
- Calibration of LDR11466-based systems may be necessary to account for variations in individual components and environmental factors, ensuring accurate light level measurements.