TMOV14RP385E Encyclopedia Entry

Product Overview

Category

The TMOV14RP385E belongs to the category of surge protection devices.

Use

It is used to protect electrical and electronic equipment from transient voltage surges.

Characteristics

• Voltage Rating: 385V
• Package Type: Radial Lead Disc Varistor
• Essence: Protection against voltage transients
• Packaging/Quantity: Typically packaged in reels or trays, quantity varies based on manufacturer

Specifications

The TMOV14RP385E has the following specifications: - Maximum Allowable Voltage: 385V - Peak Current Surge: 10kA - Operating Temperature Range: -40°C to +85°C - Response Time: <25ns

Detailed Pin Configuration

The TMOV14RP385E typically has two radial leads for connection to the circuit. The pin configuration is as follows: - Pin 1: Connection point for one end of the varistor element - Pin 2: Connection point for the other end of the varistor element

Functional Features

• Surge Protection: Provides protection against voltage surges by diverting excess current away from sensitive equipment.
• Fast Response Time: Responds to transient voltage surges in nanoseconds, minimizing potential damage to connected devices.

Advantages and Disadvantages

Advantages

• Effective surge protection
• Fast response time
• Wide operating temperature range

Disadvantages

• Limited to specific voltage ratings
• Requires proper installation for optimal performance

Working Principles

The TMOV14RP385E operates based on the principle of varistor technology. When a transient voltage surge occurs, the varistor's resistance decreases, allowing it to absorb excess current and protect the connected equipment.

Detailed Application Field Plans

The TMOV14RP385E is commonly used in various applications, including: - Power distribution systems - Telecommunication equipment - Industrial machinery - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to TMOV14RP385E include: - TMOV20RP385E: A similar surge protection device with a higher voltage rating - TMOV14RP420E: A variant with a different voltage rating for specific applications

In conclusion, the TMOV14RP385E is a vital surge protection device designed to safeguard electrical and electronic equipment from transient voltage surges. Its specifications, functional features, advantages, and application field plans make it an essential component in various industries.

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