TMOV25SP550M Encyclopedia Entry

Product Overview

The TMOV25SP550M belongs to the category of surge protection components and is used to protect electronic equipment from voltage surges. Its characteristics include high energy absorption capability, compact package size, and quick response time. The essence of this product lies in its ability to divert excess voltage away from sensitive electronics, thereby safeguarding them from damage. It is typically packaged individually and is available in various quantities to suit different application needs.

Specifications

• Maximum Continuous Operating Voltage: 130VAC
• Varistor Voltage: 550V
• Peak Surge Current: 25kA
• Energy Absorption: 680J
• Response Time: <25ns
• Package Type: Disc 25mm

Detailed Pin Configuration

The TMOV25SP550M features a standard disc-type package with two leads for easy integration into circuitry. The pin configuration includes one lead for input connection and another for output connection.

Functional Features

• High energy absorption capacity
• Quick response time
• Reliable surge protection
• Compact design for easy integration

Advantages and Disadvantages

Advantages

• Effective protection against voltage surges
• Quick response time ensures minimal impact on connected equipment
• Compact size allows for versatile installation options

Disadvantages

• Limited to specific voltage and current ratings
• May require additional components for comprehensive surge protection in complex systems

Working Principles

The TMOV25SP550M operates based on the principle of varistor technology, where it diverts excess voltage away from connected equipment by absorbing and dissipating the surge energy. When subjected to a surge, the varistor's resistance decreases, allowing it to conduct the excess current and protect downstream electronics.

Detailed Application Field Plans

The TMOV25SP550M is commonly used in various applications, including: - Power distribution systems - Telecommunication equipment - Industrial machinery - Consumer electronics - Renewable energy systems

Detailed and Complete Alternative Models

1. TMOV20RP275E - Similar surge protection component with lower energy absorption
2. TMOV34S431M - Higher-rated surge protection component for industrial applications
3. TMOV30RP385E - Alternative model with different voltage and current ratings

In conclusion, the TMOV25SP550M offers reliable surge protection for a wide range of electronic equipment, making it an essential component in safeguarding against voltage surges in diverse applications.

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