V470ZA05
Product Overview
Category
V470ZA05 belongs to the category of varistors, which are electronic components used for voltage regulation and surge protection.
Use
The primary use of V470ZA05 is to protect electronic circuits from overvoltage conditions by rapidly changing resistance with voltage.
Characteristics
- Voltage Regulation: V470ZA05 has the ability to regulate voltage spikes and surges.
- Fast Response Time: It offers a rapid response time to protect sensitive electronic components.
- Reliability: Known for its high reliability in protecting circuits from transient voltage events.
Package
V470ZA05 is typically available in a cylindrical package, commonly referred to as a disc varistor.
Essence
The essence of V470ZA05 lies in its ability to safeguard electronic devices from voltage fluctuations and surges.
Packaging/Quantity
It is usually packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Maximum Allowable Voltage: 470V
- Peak Current Capability: 10kA
- Operating Temperature Range: -40°C to +85°C
- Nominal Varistor Voltage: 385V
Detailed Pin Configuration
V470ZA05 features two terminals for connection, typically denoted as "Anode" and "Cathode."
Functional Features
- Surge Protection: Provides effective surge protection by clamping excessive voltage levels.
- Voltage Regulation: Regulates voltage to prevent damage to connected devices.
- Fast Response: Offers a rapid response time to transient voltage events.
Advantages
- Effective surge protection
- Fast response time
- High reliability
Disadvantages
- Limited lifespan after multiple surge events
- Can degrade over time with repeated exposure to surges
Working Principles
V470ZA05 operates based on the principle of voltage-dependent resistance. When exposed to overvoltage conditions, the varistor's resistance decreases, diverting excess current away from the protected circuit.
Detailed Application Field Plans
V470ZA05 finds extensive application in various industries, including: - Consumer electronics - Industrial automation - Telecommunications - Automotive electronics
Detailed and Complete Alternative Models
- V130LA20A: A similar varistor with a lower maximum allowable voltage of 130V.
- V680ZA05: A varistor with a higher maximum allowable voltage of 680V.
In conclusion, V470ZA05 serves as a crucial component in safeguarding electronic circuits from voltage transients and surges, offering reliable protection and voltage regulation across diverse applications.
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What is V470ZA05?
- V470ZA05 is a type of varistor, also known as a voltage-dependent resistor, that is commonly used to protect electronic circuits from overvoltage conditions.
What are the key specifications of V470ZA05?
- V470ZA05 typically has a maximum AC voltage rating of 300V, a maximum DC voltage rating of 385V, and a peak current capability of 8000A.
How does V470ZA05 work in technical solutions?
- V470ZA05 operates by rapidly changing its resistance in response to changes in voltage, effectively diverting excess current away from sensitive components and protecting them from damage.
In what applications is V470ZA05 commonly used?
- V470ZA05 is often employed in power supplies, industrial equipment, telecommunications devices, and consumer electronics to safeguard against transient voltage spikes and surges.
What are the advantages of using V470ZA05 in technical solutions?
- The main benefits of V470ZA05 include its ability to provide reliable overvoltage protection, its fast response time, and its compact size, making it suitable for various electronic designs.
How should V470ZA05 be integrated into a circuit?
- V470ZA05 can be connected in parallel with the components to be protected, such as integrated circuits or other sensitive devices, to shunt excess voltage away from them.
What are the operating temperature and storage conditions for V470ZA05?
- V470ZA05 typically has an operating temperature range of -40°C to +85°C and should be stored in a dry environment at temperatures between -40°C and +125°C.
Are there any limitations or considerations when using V470ZA05?
- It's important to ensure that the voltage and energy ratings of V470ZA05 are suitable for the specific application, and to consider the potential effects of aging and degradation on its performance over time.
Can V470ZA05 be replaced with other varistors in a circuit?
- While V470ZA05 has specific characteristics, it can be substituted with varistors of similar voltage and current ratings, but careful consideration should be given to the application requirements.
Where can V470ZA05 be sourced and purchased?
- V470ZA05 varistors can be obtained from authorized distributors, electronic component suppliers, and online marketplaces specializing in electrical and electronic components.