MOV-14D390KTR

Product Overview

Category

The MOV-14D390KTR belongs to the category of Metal Oxide Varistors (MOVs).

Use

It is used for surge protection in electronic circuits and devices.

Characteristics

• High energy absorption capacity
• Fast response time
• Wide operating voltage range

Package

The MOV-14D390KTR is typically available in a cylindrical package.

Essence

The essence of MOV-14D390KTR lies in its ability to protect electronic equipment from voltage surges and transient overvoltage conditions.

Packaging/Quantity

It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Voltage Rating: 390V
• Peak Current: 6500A
• Maximum Allowable Voltage: 505V
• Energy Absorption: 360J
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The MOV-14D390KTR typically has two leads for connection in a circuit. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Surge Protection: MOV-14D390KTR provides effective protection against voltage surges and transient overvoltage events.
• Fast Response: It responds quickly to voltage spikes, diverting excess energy away from sensitive components.

Advantages

• High Energy Absorption: Capable of handling high surge energies, protecting connected devices.
• Wide Operating Voltage Range: Suitable for diverse applications with varying voltage requirements.

Disadvantages

• Limited Lifespan: MOVs can degrade over time with repeated exposure to surges, requiring periodic replacement.
• Voltage Clamping: May not provide precise clamping at lower voltages compared to other surge protection devices.

Working Principles

MOV-14D390KTR operates based on the principle of nonlinear resistance. When subjected to overvoltage conditions, it conducts current, diverting the excess energy and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The MOV-14D390KTR finds application in various electronic and electrical systems, including: - Power Supplies - Telecommunication Equipment - Industrial Control Systems - Consumer Electronics

Detailed and Complete Alternative Models

Some alternative models to MOV-14D390KTR include: - MOV-14D431KTR: Similar characteristics with a slightly higher voltage rating. - MOV-14D391KTR: Lower voltage rating but suitable for specific applications.

In conclusion, the MOV-14D390KTR is a vital component in safeguarding electronic equipment from voltage surges and transient overvoltage events. Its high energy absorption capacity and fast response make it an essential part of modern electronic systems.

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