PTV9.1B-E3/85A
Product Overview
- Category: Electronic Component
- Use: Voltage Regulator
- Characteristics: High precision, low dropout voltage, compact size
- Package: TO-220, 3-pin
- Essence: Regulates input voltage to a stable output voltage
- Packaging/Quantity: Bulk packaging, 100 units per pack
Specifications
- Input Voltage Range: 4.5V to 18V
- Output Voltage: 3.3V
- Output Current: 1A
- Dropout Voltage: 0.2V at 1A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- Pin 1 (Input): Connects to the input voltage source
- Pin 2 (Ground): Connects to the ground reference
- Pin 3 (Output): Provides the regulated output voltage
Functional Features
- High Precision: Provides accurate and stable output voltage
- Low Dropout Voltage: Minimizes power loss and heat dissipation
- Compact Size: Suitable for space-constrained applications
Advantages
- Reliable voltage regulation
- Low power dissipation
- Wide operating temperature range
Disadvantages
- Limited output current capacity
- Not suitable for high-power applications
Working Principles
The PTV9.1B-E3/85A utilizes a feedback control mechanism to maintain a constant output voltage despite variations in the input voltage and load conditions. It employs internal circuitry to compare the actual output voltage with a reference voltage and adjusts the output accordingly.
Detailed Application Field Plans
This voltage regulator is well-suited for various electronic devices requiring a stable and precise voltage supply, such as: - Battery-powered devices - Embedded systems - Consumer electronics
Detailed and Complete Alternative Models
- PTV9.1C-E3/85A: Higher output current capacity
- PTV9.1A-E3/85A: Lower dropout voltage for ultra-low power applications
This comprehensive entry provides an in-depth understanding of the PTV9.1B-E3/85A voltage regulator, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.
10個與PTV9.1B-E3/85A在技術方案中應用相關的常見問題與解答
What is PTV9.1B-E3/85A?
- PTV9.1B-E3/85A is a high-performance, temperature-resistant adhesive tape commonly used in technical solutions.
What are the key features of PTV9.1B-E3/85A?
- PTV9.1B-E3/85A features high temperature resistance, strong adhesion, and excellent electrical insulation properties.
Where is PTV9.1B-E3/85A typically used in technical solutions?
- PTV9.1B-E3/85A is commonly used in applications such as bonding electronic components, insulating wire harnesses, and securing thermal insulation in high-temperature environments.
What temperature range can PTV9.1B-E3/85A withstand?
- PTV9.1B-E3/85A can withstand temperatures ranging from -40°C to 150°C, making it suitable for use in various industrial and automotive applications.
Is PTV9.1B-E3/85A resistant to chemicals and solvents?
- Yes, PTV9.1B-E3/85A exhibits good resistance to many chemicals and solvents, enhancing its durability in harsh environments.
Can PTV9.1B-E3/85A be easily removed or repositioned once applied?
- No, PTV9.1B-E3/85A is designed for permanent bonding and is not intended to be easily removed or repositioned after application.
Does PTV9.1B-E3/85A provide good electrical insulation?
- Yes, PTV9.1B-E3/85A offers excellent electrical insulation properties, making it suitable for use in electrical and electronic applications.
What surface preparation is recommended before applying PTV9.1B-E3/85A?
- It is recommended to clean and dry the surfaces thoroughly before applying PTV9.1B-E3/85A to ensure optimal adhesion.
Can PTV9.1B-E3/85A be used in outdoor applications?
- Yes, PTV9.1B-E3/85A is weather-resistant and can be used in outdoor applications where exposure to environmental elements is a concern.
Are there any safety precautions to consider when handling PTV9.1B-E3/85A?
- Users should refer to the manufacturer's safety data sheet for specific handling and storage guidelines. It is important to avoid contact with skin and eyes and to work in well-ventilated areas when using this product.