TMOV20RP420E Encyclopedia Entry

Product Overview

The TMOV20RP420E belongs to the category of surge protection devices and is designed for use in electrical systems to protect against transient voltage surges. This device is characterized by its high energy absorption capability, compact package, and reliable performance. It is typically packaged individually and is essential for safeguarding sensitive electronic equipment from voltage spikes.

Basic Information

• Category: Surge Protection Device
• Use: Protects electrical systems from transient voltage surges
• Characteristics: High energy absorption capability, compact package, reliable performance
• Package: Individual packaging
• Essence: Essential for safeguarding sensitive electronic equipment
• Packaging/Quantity: Individually packaged

Specifications

• Model: TMOV20RP420E
• Voltage Rating: 420V
• Maximum Continuous Operating Voltage: 340V
• Nominal Discharge Current: 20kA
• Peak Surge Current: 50kA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TMOV20RP420E features a detailed pin configuration with specific connections for input and output terminals, ground connection, and status indication.

Functional Features

• Surge Protection: Provides effective protection against transient voltage surges
• High Energy Absorption: Capable of absorbing high levels of energy during surge events
• Reliable Performance: Ensures consistent and reliable surge protection for electrical systems

Advantages and Disadvantages

Advantages

• High energy absorption capability
• Compact design
• Reliable surge protection performance

Disadvantages

• May require periodic replacement after significant surge events
• Initial cost investment

Working Principles

The TMOV20RP420E operates based on the principle of diverting excess voltage away from the protected electrical system, thereby preventing damage to connected equipment. When a surge occurs, the device rapidly absorbs the excess energy and dissipates it harmlessly.

Detailed Application Field Plans

The TMOV20RP420E is suitable for a wide range of applications, including: - Industrial control systems - Telecommunication equipment - Power distribution systems - Renewable energy installations - Data centers

Detailed and Complete Alternative Models

• TMOV14RP320E
• TMOV25RP460E
• TMOV30RP500E

In conclusion, the TMOV20RP420E surge protection device offers reliable and efficient protection against transient voltage surges, making it an essential component for safeguarding sensitive electronic equipment across various industries.

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