MOV-07D220K

Product Overview

Category: Electronic Component
Use: Surge Protection
Characteristics: High energy absorption, fast response time
Package: Radial Leaded
Essence: Metal Oxide Varistor
Packaging/Quantity: Bulk packaging, quantity varies

Specifications

Voltage Rating: 220V
Peak Current: 7kA
Energy Absorption: 11J
Operating Temperature: -40°C to +85°C
Lead Material: Tin-plated copper

Detailed Pin Configuration

The MOV-07D220K has a radial leaded package with two leads for easy mounting on a circuit board. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

Provides protection against voltage surges and transients
Fast response time to divert excess energy away from sensitive components
Reliable performance in demanding environments

Advantages and Disadvantages

Advantages: - High energy absorption capacity - Fast response time - Wide operating temperature range

Disadvantages: - Limited lifespan after repeated surges - Susceptible to thermal runaway under extreme conditions

Working Principles

The MOV-07D220K operates based on the metal oxide varistor (MOV) principle. When a voltage surge occurs, the MOV conducts current to divert the excess energy away from the protected circuit, thereby safeguarding connected devices.

Detailed Application Field Plans

The MOV-07D220K is commonly used in various electronic and electrical systems, including: - Power supplies - Industrial equipment - Telecommunications devices - Consumer electronics

Detailed and Complete Alternative Models

Alternative Model 1: MOV-10D330K
- Voltage Rating: 330V
- Peak Current: 10kA
- Energy Absorption: 15J
Alternative Model 2: MOV-14D471K
- Voltage Rating: 470V
- Peak Current: 14kA
- Energy Absorption: 20J

In conclusion, the MOV-07D220K is a reliable surge protection component with high energy absorption and fast response time, making it suitable for various applications in electronic and electrical systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MOV-07D220K v technických řešeních

What is MOV-07D220K?
- MOV-07D220K is a metal oxide varistor (MOV) with a voltage rating of 220V.
What is the purpose of using MOV-07D220K in technical solutions?
- MOV-07D220K is used to protect electrical and electronic devices from voltage surges and transient overvoltage conditions.
How does MOV-07D220K work?
- MOV-07D220K works by rapidly changing its resistance in response to changes in voltage, effectively shunting excess current away from sensitive components.
Where can MOV-07D220K be applied in technical solutions?
- MOV-07D220K can be applied in power supplies, industrial equipment, consumer electronics, and other devices susceptible to voltage transients.
What are the key specifications of MOV-07D220K?
- The key specifications include a maximum voltage rating of 220V, peak current capability, energy absorption capacity, and response time.
How should MOV-07D220K be installed in a circuit?
- MOV-07D220K should be connected across the power supply input or at the point where protection from voltage surges is required.
What are the potential risks of using MOV-07D220K?
- If subjected to prolonged overvoltage conditions, MOV-07D220K may degrade and lose its protective capabilities.
Can MOV-07D220K be used in outdoor applications?
- Yes, MOV-07D220K can be used in outdoor applications, but it should be housed in an appropriate enclosure to protect it from environmental factors.
Are there any alternatives to MOV-07D220K for surge protection?
- Yes, other surge protection devices such as gas discharge tubes (GDTs) and transient voltage suppressors (TVS diodes) can be used as alternatives to MOV-07D220K.
How can the effectiveness of MOV-07D220K be tested?
- The effectiveness of MOV-07D220K can be tested using surge generators or transient voltage surge suppressor (TVSS) testing equipment to simulate real-world surge events.