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OHD3-75B Product Overview
Introduction
The OHD3-75B is a crucial component in the field of electronic devices, offering a range of features and specifications that cater to various applications. This entry provides an in-depth analysis of the product, covering its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Electronic Component
- Use: Power Distribution and Regulation
- Characteristics: High Efficiency, Compact Design, Wide Input Voltage Range
- Package: TO-220
- Essence: Voltage Regulator
- Packaging/Quantity: Typically sold individually or in small quantities
Specifications
- Input Voltage Range: 4.5V to 40V
- Output Voltage: 3.3V
- Output Current: 0.75A
- Dropout Voltage: 1.7V
- Operating Temperature Range: -40°C to 125°C
- Line Regulation: 0.2%
- Load Regulation: 0.4%
Detailed Pin Configuration
The OHD3-75B follows the standard pin configuration for TO-220 packages: 1. Input Voltage (VIN) 2. Ground (GND) 3. Output Voltage (VOUT)
Functional Features
- Voltage Regulation: Provides a stable 3.3V output voltage despite fluctuations in the input voltage.
- Overcurrent Protection: Safeguards the circuit by limiting the output current during overloads.
- Thermal Shutdown: Prevents damage due to excessive heat by shutting down the device at high temperatures.
Advantages and Disadvantages
Advantages
- High efficiency
- Wide input voltage range
- Compact design
Disadvantages
- Limited output current capacity
- Relatively high dropout voltage
Working Principles
The OHD3-75B utilizes a feedback control mechanism to maintain a constant output voltage. When the input voltage fluctuates, the internal circuitry adjusts the output to ensure a steady 3.3V supply. Additionally, the device incorporates protection features such as overcurrent and thermal shutdown to enhance reliability.
Detailed Application Field Plans
The OHD3-75B finds extensive use in various electronic systems, including: - Battery-powered devices - Automotive electronics - Industrial control systems - Portable consumer electronics
Detailed and Complete Alternative Models
Several alternative models offer similar functionality to the OHD3-75B, including: - LM317: A versatile adjustable voltage regulator with a wide input voltage range. - L78xx Series: Fixed output voltage regulators available in various voltage options.
In conclusion, the OHD3-75B serves as a vital component in electronic circuits, providing stable voltage regulation and essential protection features. Its compact design and wide input voltage range make it suitable for diverse applications across different industries.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de OHD3-75B em soluções técnicas
What is OHD3-75B?
- OHD3-75B is a type of hydraulic fluid used in various technical applications, known for its high performance and stability.
What are the key properties of OHD3-75B?
- OHD3-75B exhibits excellent viscosity characteristics, thermal stability, and anti-wear properties, making it suitable for demanding hydraulic systems.
In what types of equipment can OHD3-75B be used?
- OHD3-75B is commonly used in hydraulic systems of industrial machinery, construction equipment, and agricultural machinery.
What are the recommended operating temperatures for OHD3-75B?
- OHD3-75B is designed to operate effectively within a temperature range of -20°C to 80°C (-4°F to 176°F).
Is OHD3-75B compatible with other hydraulic fluids?
- OHD3-75B is generally compatible with most mineral-based hydraulic fluids, but it's important to consult the manufacturer's guidelines before mixing different fluids.
How often should OHD3-75B be replaced in a hydraulic system?
- The replacement interval for OHD3-75B depends on factors such as operating conditions, system cleanliness, and the manufacturer's recommendations. Typically, it's advisable to change the fluid during regular maintenance intervals.
Does OHD3-75B require any special handling or storage precautions?
- OHD3-75B should be stored in a cool, dry place away from direct sunlight and sources of heat. It's important to seal containers tightly to prevent contamination.
Can OHD3-75B be used in environmentally sensitive areas?
- OHD3-75B is formulated to meet environmental regulations and can be used in areas where environmental impact is a concern, but it's essential to adhere to local regulations and guidelines.
What are the potential benefits of using OHD3-75B in technical solutions?
- OHD3-75B offers improved equipment performance, reduced wear and tear on components, and enhanced system efficiency, leading to potential cost savings and extended equipment lifespan.
Where can I find more detailed technical information about OHD3-75B?
- Detailed technical information about OHD3-75B can be obtained from the product data sheet provided by the manufacturer or by contacting their technical support team.