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MOV-20D201K
Product Overview
Category
The MOV-20D201K 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-20D201K is typically available in a disc-shaped package.
Essence
The essence of MOV-20D201K lies in its ability to protect sensitive electronic components from voltage surges and transients.
Packaging/Quantity
It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Voltage Rating: 200V
- Peak Current: 6kA
- Maximum Energy Dissipation: 20J
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
The MOV-20D201K has two leads for connection, typically labeled as "Anode" and "Cathode."
Functional Features
- Provides transient voltage suppression
- Absorbs excess energy during voltage spikes
- Protects connected equipment from damage
Advantages
- Effective surge protection
- Fast response to transient events
- Wide operating temperature range
Disadvantages
- Limited lifespan after multiple surge events
- Can degrade over time with repeated exposure to surges
Working Principles
When a voltage surge occurs, the MOV-20D201K conducts current, diverting the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit and prevent damage to sensitive components.
Detailed Application Field Plans
The MOV-20D201K is commonly used in: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to MOV-20D201K include: - V20E201P - Similar voltage rating and energy absorption - S20D201M - Higher peak current handling capability - MDE201K - Enhanced reliability for harsh environments
In conclusion, the MOV-20D201K is a vital component in safeguarding electronic circuits from voltage surges, offering effective protection and fast response times. Its application spans across various industries, and while it has certain limitations, there are alternative models available to suit specific requirements.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de MOV-20D201K em soluções técnicas
What is MOV-20D201K?
- MOV-20D201K is a metal oxide varistor (MOV) component used for surge protection in electrical and electronic circuits.
What is the maximum voltage rating of MOV-20D201K?
- The maximum voltage rating of MOV-20D201K is 130V AC.
What is the maximum energy absorption capability of MOV-20D201K?
- MOV-20D201K has a maximum energy absorption capability of 20J.
How does MOV-20D201K provide surge protection?
- MOV-20D201K clamps excessive voltage levels by diverting surge currents away from sensitive components, thereby protecting them from damage.
What are the typical applications of MOV-20D201K?
- MOV-20D201K is commonly used in power supplies, industrial equipment, consumer electronics, and telecommunications devices to protect against transient voltage surges.
What are the key characteristics of MOV-20D201K?
- MOV-20D201K features fast response time, high energy absorption capability, and low leakage current.
Is MOV-20D201K suitable for outdoor applications?
- Yes, MOV-20D201K is designed to withstand outdoor environments and can be used in outdoor applications with appropriate housing and protection.
Can MOV-20D201K be used in conjunction with other surge protection devices?
- Yes, MOV-20D201K can be used in combination with other surge protection devices such as gas discharge tubes and transient voltage suppressors for enhanced protection.
What are the temperature specifications for MOV-20D201K?
- MOV-20D201K typically operates within a temperature range of -40°C to 85°C.
Are there any precautions to consider when using MOV-20D201K?
- It is important to ensure proper overvoltage protection coordination and to follow manufacturer guidelines for installation and usage of MOV-20D201K to maximize its effectiveness.