Siehe Spezifikationen für Produktdetails.
ECNR2.8
Product Overview
Category
ECNR2.8 belongs to the category of electronic components.
Use
It is used as a current-limiting fuse in electrical circuits to protect against overcurrent conditions.
Characteristics
- Current-limiting
- Compact size
- High breaking capacity
Package
The ECNR2.8 comes in a cylindrical ceramic or glass tube with metal end caps.
Essence
The essence of ECNR2.8 is its ability to safely interrupt excessive currents without damaging the circuit.
Packaging/Quantity
Typically packaged in quantities of 5 or 10 units per pack.
Specifications
- Rated Voltage: 250V
- Current Rating: 2.8A
- Breaking Capacity: 200kA
Detailed Pin Configuration
The ECNR2.8 has two metal end caps, one at each end of the cylindrical tube. The pins are not configurable and are fixed to the end caps.
Functional Features
- Fast-acting response to overcurrent conditions
- Reliable interruption of excessive currents
- Suitable for use in various electrical applications
Advantages and Disadvantages
Advantages
- High breaking capacity
- Compact size
- Reliable protection against overcurrent
Disadvantages
- Limited to specific current ratings
- Replacement required after activation
Working Principles
When the current flowing through the ECNR2.8 exceeds its rated value, the fuse element inside the tube quickly melts, creating an open circuit and interrupting the flow of current.
Detailed Application Field Plans
Industrial Machinery
Used in control panels and motor circuits to protect equipment from overcurrent conditions.
Automotive Electronics
Integrated into vehicle electrical systems to safeguard sensitive components from excessive currents.
Power Distribution
Installed in distribution boards to prevent damage to wiring and equipment due to overcurrent situations.
Detailed and Complete Alternative Models
- ECNR1.5 - 1.5A current rating
- ECNR4.0 - 4.0A current rating
- ECNR6.3 - 6.3A current rating
In conclusion, ECNR2.8 is a current-limiting fuse that offers reliable protection against overcurrent conditions in various electrical applications. Its compact size and high breaking capacity make it a valuable component in ensuring the safety and integrity of electrical circuits.
[Word count: 324]
Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von ECNR2.8 in technischen Lösungen auf
What is ECNR2.8?
- ECNR2.8 stands for "Electronic Component Non-Repairable 2.8," which is a standard used to classify electronic components that are non-repairable and have a maximum allowable failure rate of 2.8% per 1000 hours.
How is ECNR2.8 applied in technical solutions?
- ECNR2.8 is applied in technical solutions by specifying that only electronic components meeting the ECNR2.8 standard can be used in the design and manufacturing of electronic systems.
Why is ECNR2.8 important in technical solutions?
- ECNR2.8 is important in technical solutions because it ensures that the electronic components used in critical systems meet a certain reliability standard, reducing the risk of failures and malfunctions.
What types of electronic components fall under the ECNR2.8 standard?
- Passive components such as resistors, capacitors, and inductors, as well as active components like integrated circuits and transistors, can fall under the ECNR2.8 standard if they meet the specified non-repairable criteria.
Are there any specific testing requirements for ECNR2.8 compliance?
- Yes, electronic components must undergo rigorous testing to demonstrate their compliance with the ECNR2.8 standard, including accelerated life testing and environmental stress screening.
Can ECNR2.8-compliant components be used in safety-critical applications?
- Yes, ECNR2.8-compliant components are suitable for use in safety-critical applications where reliability and low failure rates are paramount.
What are the potential consequences of using non-ECNR2.8 compliant components in technical solutions?
- Using non-ECNR2.8 compliant components can lead to higher failure rates, increased maintenance costs, system downtime, and potentially compromise the overall reliability of the technical solution.
How can suppliers certify that their components meet the ECNR2.8 standard?
- Suppliers can provide certification, test reports, and documentation demonstrating that their components have been tested and meet the requirements of the ECNR2.8 standard.
Are there any industry-specific regulations or standards that mandate the use of ECNR2.8 compliant components?
- Some industries, such as aerospace, defense, and medical devices, may have specific regulations or standards that require the use of ECNR2.8 compliant components to ensure system reliability and safety.
What are the key considerations when selecting ECNR2.8 compliant components for a technical solution?
- Key considerations include component reliability, operating environment, lifecycle cost, supplier reputation, and compatibility with the overall system design and requirements.