TMOV20RP550M Encyclopedia Entry

Product Overview

The TMOV20RP550M 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 compact size, high energy absorption capability, 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: Protecting electrical systems from transient voltage surges
• Characteristics: Compact, high energy absorption, reliable performance
• Package: Individual packaging
• Essence: Essential for safeguarding sensitive electronic equipment
• Packaging/Quantity: Individually packaged

Specifications

• Model: TMOV20RP550M
• Voltage Rating: 550V
• Maximum Continuous Operating Voltage: 275V
• Nominal Discharge Current: 20kA
• Operating Temperature Range: -40°C to +85°C
• Mounting: Through-hole

Detailed Pin Configuration

The TMOV20RP550M features a detailed pin configuration with specific connections for input and output terminals, as well as ground connections. The pin layout ensures proper installation and integration within electrical systems.

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 connected equipment

Advantages and Disadvantages

Advantages

• Effective surge protection
• High energy absorption capability
• Reliable performance

Disadvantages

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

Working Principles

The TMOV20RP550M operates based on the principle of diverting excess voltage away from sensitive electronic equipment during surge events. When a surge occurs, the device rapidly absorbs the excess energy, protecting the connected equipment from damage.

Detailed Application Field Plans

The TMOV20RP550M is suitable for a wide range of applications, including: - Industrial control systems - Telecommunication infrastructure - Power distribution systems - Renewable energy installations - Electronic equipment protection

Detailed and Complete Alternative Models

1. TMOV14RP320E

   • Voltage Rating: 320V
   • Maximum Continuous Operating Voltage: 170V
   • Nominal Discharge Current: 14kA

2. TMOV25RP625M

   • Voltage Rating: 625V
   • Maximum Continuous Operating Voltage: 320V
   • Nominal Discharge Current: 25kA

3. TMOV30RP700E

   • Voltage Rating: 700V
   • Maximum Continuous Operating Voltage: 350V
   • Nominal Discharge Current: 30kA

In summary, the TMOV20RP550M is a surge protection device designed to provide effective protection against transient voltage surges in various electrical systems. With its high energy absorption capability and reliable performance, it serves as an essential component for safeguarding sensitive electronic equipment. Additionally, alternative models such as the TMOV14RP320E, TMOV25RP625M, and TMOV30RP700E offer varying voltage ratings and discharge currents to cater to specific application requirements.