V660LA50A
Product Overview
Category
V660LA50A belongs to the category of metal oxide varistors (MOVs).
Use
It is used for transient voltage suppression in electronic circuits.
Characteristics
- Fast response time
- High energy absorption capability
- Wide operating voltage range
Package
The V660LA50A comes in a cylindrical package.
Essence
The essence of V660LA50A lies in its ability to protect electronic devices from voltage surges and transients.
Packaging/Quantity
It is typically packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Maximum Allowable Voltage: 660V
- Peak Current Capability: 10kA
- Energy Absorption: 360J
Detailed Pin Configuration
The V660LA50A typically has two leads for connection in a circuit. The pin configuration is as follows: 1. Lead 1: Connected to the anode side 2. Lead 2: Connected to the cathode side
Functional Features
- Clamping of transient overvoltages
- Limiting voltage spikes to protect downstream components
- Rapid response to voltage surges
Advantages
- Effective protection against voltage transients
- High energy absorption capability
- Fast response time
Disadvantages
- Limited lifespan after multiple surge events
- Susceptible to thermal runaway under extreme conditions
Working Principles
When a voltage surge occurs, the V660LA50A conducts current, diverting the excess energy away from the protected circuit. This action clamps the voltage to a safe level, protecting the connected equipment.
Detailed Application Field Plans
The V660LA50A is commonly used in various applications, including: - Power supplies - Telecommunications equipment - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to V660LA50A include: - V130LA20A - V275LA40A - V420LA20A
In conclusion, the V660LA50A metal oxide varistor offers effective transient voltage suppression, making it a crucial component in safeguarding electronic circuits from voltage surges and transients.
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What is the V660LA50A?
- The V660LA50A is a metal oxide varistor (MOV) designed for overvoltage protection in various electronic and electrical systems.
What are the key specifications of the V660LA50A?
- The V660LA50A has a maximum continuous voltage rating of 420V, a peak current capability of 10kA, and a nominal varistor voltage of 660V.
Where can the V660LA50A be used?
- The V660LA50A is commonly used in surge protection devices, power supplies, industrial equipment, and telecommunications systems to protect against transient voltage spikes.
How does the V660LA50A provide overvoltage protection?
- The V660LA50A acts as a voltage-dependent switch, conducting current when the voltage exceeds its threshold, thereby diverting excess energy away from sensitive components.
What are the typical applications for the V660LA50A?
- Typical applications include surge suppressors, AC line filters, motor drives, and lighting ballasts where protection against voltage surges is critical.
What are the advantages of using the V660LA50A?
- The V660LA50A offers fast response time, high surge current capability, and reliability in protecting equipment from transient overvoltages.
Are there any limitations to using the V660LA50A?
- While effective at suppressing transient overvoltages, the V660LA50A may degrade over time with repeated exposure to high-energy transients.
How should the V660LA50A be installed in a circuit?
- The V660LA50A should be connected in parallel with the equipment to be protected, ensuring that it can shunt excess voltage away from sensitive components.
What are the environmental considerations for the V660LA50A?
- The V660LA50A is designed to operate within specified temperature and humidity ranges, making it suitable for various indoor and outdoor applications.
Are there alternative components to the V660LA50A for overvoltage protection?
- Yes, other MOVs with different voltage ratings and energy absorption capabilities, as well as other types of surge protection devices, can be considered based on specific application requirements.