TMOV14RP250E Encyclopedia Entry
Product Overview
Category
The TMOV14RP250E belongs to the category of metal oxide varistors (MOVs).
Use
It is used for surge protection in various electronic and electrical systems.
Characteristics
- Package: Radial leaded disc
- Essence: Metal oxide varistor with thermal protection
- Packaging/Quantity: Available in bulk packaging, quantity varies based on supplier
Specifications
The TMOV14RP250E has the following specifications: - Voltage Rating: 250VAC/VDC - Peak Current: 10kA - Energy (2ms): 360J - Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The TMOV14RP250E has a radial leaded disc package with two leads for connection.
Functional Features
- Surge Protection: Provides reliable protection against voltage surges and transients.
- Thermal Protection: Incorporates thermal protection to prevent overheating during prolonged surge events.
Advantages and Disadvantages
Advantages
- Effective surge protection
- Thermal protection feature
- Wide operating temperature range
Disadvantages
- Limited peak current handling compared to higher-rated varistors
- Bulkier package compared to surface mount varistors
Working Principles
The TMOV14RP250E operates based on the non-linear voltage-current characteristics of metal oxide varistors. When subjected to a surge or transient voltage, the varistor conducts and diverts excess energy away from the protected circuit, thereby safeguarding connected equipment.
Detailed Application Field Plans
The TMOV14RP250E is suitable for use in various applications, including: - Power distribution systems - Telecommunication equipment - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the TMOV14RP250E include: - TMOV20RP320E: Higher voltage rating and peak current handling - TMOV10RP200E: Lower voltage rating for specific applications - TMOV25RP300E: Higher energy absorption capability for more demanding environments
In conclusion, the TMOV14RP250E is a reliable metal oxide varistor with thermal protection, offering effective surge protection for a wide range of electronic and electrical systems.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av TMOV14RP250E i tekniska lösningar
Sure, here are 10 common questions and answers related to the application of TMOV14RP250E:
What is the maximum voltage rating of TMOV14RP250E?
- The maximum voltage rating of TMOV14RP250E is 250V AC.
What is the maximum energy absorption capability of TMOV14RP250E?
- TMOV14RP250E has a maximum energy absorption capability of 360J.
What is the operating temperature range for TMOV14RP250E?
- The operating temperature range for TMOV14RP250E is -40°C to +85°C.
Can TMOV14RP250E be used in outdoor applications?
- Yes, TMOV14RP250E is suitable for outdoor applications as it has a wide operating temperature range and is designed for robust performance.
What is the response time of TMOV14RP250E?
- TMOV14RP250E has a response time of less than 25 nanoseconds.
Is TMOV14RP250E suitable for surge protection in industrial equipment?
- Yes, TMOV14RP250E is designed for surge protection in various industrial equipment and is capable of handling high-energy transients.
Does TMOV14RP250E require any external mounting hardware?
- No, TMOV14RP250E comes with integrated mounting hardware for easy installation.
Can TMOV14RP250E be used in single-phase and three-phase systems?
- Yes, TMOV14RP250E is suitable for use in both single-phase and three-phase systems.
What is the lifespan of TMOV14RP250E under normal operating conditions?
- TMOV14RP250E has a long lifespan and can withstand numerous transient events under normal operating conditions.
Is TMOV14RP250E compliant with relevant safety standards?
- Yes, TMOV14RP250E is compliant with UL1449 4th Edition and IEC 61643-11 standards for surge protective devices.
I hope these questions and answers are helpful for your technical solutions involving TMOV14RP250E. Let me know if you need further assistance!