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SG7815K-883B
Product Overview
Category
The SG7815K-883B belongs to the category of voltage regulators.
Use
It is used to regulate and stabilize the output voltage in electronic circuits.
Characteristics
- Input Voltage: 17V to 35V
- Output Voltage: 15V
- Maximum Output Current: 1.5A
- Low Dropout Voltage
- Thermal Overload Protection
Package
The SG7815K-883B comes in a TO-3 metal can package.
Essence
The essence of SG7815K-883B lies in its ability to provide a stable and regulated output voltage for various electronic applications.
Packaging/Quantity
The SG7815K-883B is typically packaged individually and is available in varying quantities based on the supplier.
Specifications
- Input Voltage Range: 17V to 35V
- Output Voltage: 15V
- Output Current: Up to 1.5A
- Dropout Voltage: 2V
- Operating Temperature Range: -55°C to 150°C
- Line Regulation: 0.01% per V
- Load Regulation: 0.1% per A
Detailed Pin Configuration
The SG7815K-883B has three pins: 1. Input (Vin) 2. Ground (GND) 3. Output (Vout)
Functional Features
- Voltage Regulation
- Thermal Overload Protection
- Short Circuit Protection
- High Ripple Rejection
Advantages
- Wide Input Voltage Range
- High Output Current Capability
- Thermal Overload Protection ensures device safety
- Low Dropout Voltage minimizes power dissipation
Disadvantages
- Higher power dissipation compared to switching regulators
- Limited efficiency compared to newer regulator technologies
Working Principles
The SG7815K-883B operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a constant output voltage. When the output voltage tends to rise, the control circuit reduces the current through the pass transistor, and vice versa.
Detailed Application Field Plans
The SG7815K-883B is commonly used in various electronic devices such as: - Power supplies - Audio amplifiers - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to SG7815K-883B include: - LM7815 - UA7815 - L7815CV - MC7815
In conclusion, the SG7815K-883B voltage regulator offers a reliable solution for stabilizing and regulating voltage in electronic circuits. Its wide input voltage range, high output current capability, and built-in protection features make it suitable for a variety of applications across different industries.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SG7815K-883B en soluciones técnicas
What is the SG7815K-883B?
- The SG7815K-883B is a military-grade voltage regulator designed to provide a regulated 15V output from an unregulated input voltage.
What are the key features of the SG7815K-883B?
- The SG7815K-883B features high reliability, wide input voltage range, and rugged construction suitable for harsh environments.
What are the typical applications of the SG7815K-883B?
- The SG7815K-883B is commonly used in military and aerospace applications, as well as in industrial and automotive systems where reliable voltage regulation is critical.
What is the input voltage range for the SG7815K-883B?
- The SG7815K-883B can accept an input voltage range from 17V to 35V, making it suitable for various power supply configurations.
What is the output current capability of the SG7815K-883B?
- The SG7815K-883B can deliver up to 1.5A of continuous output current, making it suitable for powering a wide range of electronic components.
Is the SG7815K-883B radiation-hardened?
- Yes, the SG7815K-883B is designed to withstand radiation exposure, making it suitable for use in space and other high-radiation environments.
What are the environmental specifications of the SG7815K-883B?
- The SG7815K-883B is designed to operate over a wide temperature range, from -55°C to 125°C, and is capable of withstanding mechanical shock and vibration.
Does the SG7815K-883B require external components for operation?
- Yes, the SG7815K-883B typically requires input and output capacitors for stable operation, as well as protection diodes for transient voltage suppression.
Can the SG7815K-883B be used in parallel for higher current applications?
- Yes, multiple SG7815K-883B regulators can be connected in parallel to increase the total output current capability.
Where can I find detailed technical information about the SG7815K-883B?
- Detailed datasheets and application notes for the SG7815K-883B can be obtained from the manufacturer's website or authorized distributors.