RUEF300-2
Product Overview
Category
The RUEF300-2 belongs to the category of resettable fuses.
Use
It is used for overcurrent protection in various electronic circuits and devices.
Characteristics
- Resettable
- Provides overcurrent protection
- Compact size
- Reliable performance
Package
The RUEF300-2 is typically available in a surface mount package.
Essence
The essence of RUEF300-2 lies in its ability to protect electronic circuits from overcurrent conditions without requiring replacement after each fault.
Packaging/Quantity
It is usually packaged in reels with a specific quantity per reel, typically 3000 pieces per reel.
Specifications
- Maximum Voltage: 30V
- Hold Current: 3A
- Trip Current: 6A
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
The detailed pin configuration of RUEF300-2 includes the identification of the input and output pins, as well as any additional features such as sense pins or status indicators.
Functional Features
- Overcurrent protection
- Automatic reset after fault condition removal
- Low resistance during normal operation
Advantages and Disadvantages
Advantages
- Eliminates the need for replacement after a fault
- Fast response to overcurrent conditions
- Small form factor
Disadvantages
- Limited maximum voltage and current ratings
- May exhibit higher resistance compared to traditional fuses
Working Principles
The RUEF300-2 operates based on the principle of positive temperature coefficient (PTC) behavior. When an overcurrent condition occurs, the device heats up, causing its resistance to increase and limit the current flow. Once the fault is removed, the device cools down and returns to its low-resistance state.
Detailed Application Field Plans
The RUEF300-2 is commonly used in: - Consumer electronics - Automotive electronics - Industrial control systems - Power supplies
Detailed and Complete Alternative Models
Some alternative models to RUEF300-2 include: - RUEF500-2 - RUEF200-2 - RUEF400-2
In conclusion, the RUEF300-2 is a resettable fuse designed to provide reliable overcurrent protection in various electronic applications. Its compact size, automatic reset feature, and suitability for diverse application fields make it a valuable component in modern electronic designs.
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10個與RUEF300-2在技術方案中應用相關的常見問題與解答
Sure, here are 10 common questions and answers related to the application of RUEF300-2 in technical solutions:
What is RUEF300-2?
- RUEF300-2 is a resettable fuse designed to protect electronic circuits from overcurrent and short circuit conditions.
What is the maximum voltage and current rating for RUEF300-2?
- The maximum voltage rating is typically 30V, and the maximum current rating is 3A.
How does RUEF300-2 differ from traditional fuses?
- RUEF300-2 is a resettable fuse, meaning it can automatically restore itself after the fault condition is removed, unlike traditional fuses which need to be replaced.
What are the typical applications for RUEF300-2?
- RUEF300-2 is commonly used in battery packs, power supplies, and other electronic devices to protect against overcurrent and short circuit events.
Can RUEF300-2 be used in automotive applications?
- Yes, RUEF300-2 can be used in automotive applications where protection against overcurrent is required.
What is the operating temperature range for RUEF300-2?
- The typical operating temperature range is -40°C to 85°C.
How does RUEF300-2 respond to overcurrent events?
- When an overcurrent event occurs, RUEF300-2 will heat up and change its resistance, effectively limiting the current flow through the circuit.
Can RUEF300-2 be used in high-power applications?
- RUEF300-2 is more suitable for low to moderate power applications due to its current and voltage ratings.
Is RUEF300-2 suitable for use in sensitive electronic equipment?
- Yes, RUEF300-2 is designed to provide protection for sensitive electronic components by limiting the current during fault conditions.
Are there any special considerations for integrating RUEF300-2 into a circuit design?
- It's important to consider the hold current, trip current, and voltage drop characteristics of RUEF300-2 when designing a circuit to ensure proper protection and functionality.
I hope these questions and answers are helpful! Let me know if you need further information.