Voir les spécifications pour les détails du produit.
W91-X112-3 Product Overview
Introduction
The W91-X112-3 is a versatile and reliable thermal circuit breaker designed for a wide range of applications. This entry provides an in-depth overview of the product, including 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: Electrical Components
- Use: The W91-X112-3 is used as a thermal circuit breaker to protect electrical circuits from overcurrent and short circuits.
- Characteristics: It is known for its high precision, durability, and ability to handle varying load conditions.
- Package: The product is typically packaged in a durable and heat-resistant casing to ensure protection during transportation and storage.
- Essence: The essence of the W91-X112-3 lies in its ability to provide reliable circuit protection in diverse environments.
- Packaging/Quantity: The product is usually available in standard packaging with quantities tailored to specific customer requirements.
Specifications
- Voltage Rating: 250V AC, 50V DC
- Current Rating: 3A
- Operating Temperature Range: -10°C to 60°C
- Reset Method: Manual reset
- Trip Time: < 1 second at 200% overload
Detailed Pin Configuration
The W91-X112-3 features a straightforward pin configuration, with clearly labeled terminals for easy installation and connection to the circuit.
| Terminal | Description | |----------|-------------| | 1 | Line Input | | 2 | Load Output | | 3 | Ground |
Functional Features
- Overcurrent Protection: The W91-X112-3 effectively interrupts the circuit in the event of overcurrent, preventing damage to connected devices.
- Short Circuit Protection: It quickly responds to short circuits, safeguarding the circuit and connected components.
- Manual Reset: The manual reset feature allows for easy restoration of the circuit after a trip event.
Advantages and Disadvantages
Advantages
- Reliable overcurrent and short circuit protection
- Durable construction for long-term use
- Easy manual reset functionality
Disadvantages
- Limited to specific voltage and current ratings
- Manual reset may require physical access to the device
Working Principles
The W91-X112-3 operates based on the principle of bimetallic strip expansion. When the current exceeds the rated value, the bimetallic strip heats up and bends, causing the contacts to open and interrupt the circuit. Once the fault condition is resolved, the manual reset can be used to restore normal operation.
Detailed Application Field Plans
The W91-X112-3 finds extensive use in various applications, including: - Automotive electronics - Industrial control systems - Power distribution units - Consumer electronics
Detailed and Complete Alternative Models
- W91-X112-4: Higher current rating (5A) for heavier loads
- W91-X112-2: Lower current rating (2A) for lighter applications
- W91-X112-5: Enhanced temperature range (-20°C to 70°C) for extreme environments
In conclusion, the W91-X112-3 thermal circuit breaker offers reliable protection and precise operation in diverse electrical applications, making it a valuable component in ensuring the safety and integrity of electrical circuits.
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Énumérez 10 questions et réponses courantes liées à l'application de W91-X112-3 dans les solutions techniques
Sure, here are 10 common questions and answers related to the application of W91-X112-3 in technical solutions:
What is the W91-X112-3?
- The W91-X112-3 is a type of thermal circuit breaker commonly used in electrical applications to protect circuits from overcurrent or short circuits.
What is the voltage and current rating of W91-X112-3?
- The W91-X112-3 typically has a voltage rating of 250V AC and a current rating ranging from 5A to 30A, depending on the specific model.
How does the W91-X112-3 work?
- The W91-X112-3 works by automatically opening the circuit when it detects an overcurrent or short circuit, thereby interrupting the flow of electricity and protecting the circuit components.
What are the typical applications of W91-X112-3?
- The W91-X112-3 is commonly used in various technical solutions such as power supplies, industrial equipment, automotive systems, and household appliances to provide overcurrent protection.
What are the key features of W91-X112-3?
- The key features of W91-X112-3 include its compact design, reliable performance, quick response time, and ability to reset after tripping.
How do I select the right W91-X112-3 for my application?
- To select the right W91-X112-3, you need to consider factors such as the operating voltage, maximum current requirements, ambient temperature, and environmental conditions of your specific application.
Can the W91-X112-3 be used in both AC and DC circuits?
- Yes, the W91-X112-3 is designed to be used in both AC and DC circuits, making it versatile for a wide range of applications.
What are the mounting options for W91-X112-3?
- The W91-X112-3 can be mounted using various methods such as panel mount, DIN rail mount, or PCB mount, depending on the specific requirements of the application.
Is the W91-X112-3 suitable for high-temperature environments?
- Some models of W91-X112-3 are designed to operate in high-temperature environments, but it's important to check the datasheet for the specific temperature ratings.
Are there any maintenance requirements for W91-X112-3?
- The W91-X112-3 generally requires minimal maintenance, but periodic testing and inspection are recommended to ensure proper functionality and safety compliance.
I hope these questions and answers are helpful for your technical solutions involving W91-X112-3. Let me know if you need further assistance!