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V460LA40CP
Product Overview
Category
The V460LA40CP belongs to the category of electronic components, specifically varistors.
Use
It is used as a voltage-dependent resistor to protect electronic circuits from overvoltage conditions.
Characteristics
- Voltage-dependent nonlinear resistance
- Fast response time
- High surge current capability
- Wide operating temperature range
Package
The V460LA40CP is typically available in a disc-shaped package with leads for through-hole mounting.
Essence
The essence of the V460LA40CP lies in its ability to limit transient voltage spikes and protect sensitive electronic devices.
Packaging/Quantity
It is commonly packaged in reels or trays and is available in varying quantities depending on the supplier.
Specifications
- Maximum Allowable Voltage: 460V
- Peak Current Capability: 10kA
- Operating Temperature Range: -40°C to 85°C
- Capacitance: 1000pF (at 1kHz)
Detailed Pin Configuration
The V460LA40CP has two leads for connection to the circuit. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
The V460LA40CP operates by exhibiting a high resistance at normal operating voltages and rapidly decreasing its resistance when subjected to overvoltage conditions. This characteristic allows it to divert excessive current away from the protected circuit.
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- High surge current capability
Disadvantages
- Limited lifespan after multiple surge events
- Susceptible to thermal runaway under extreme conditions
Working Principles
When the voltage across the V460LA40CP exceeds its rated value, the varistor's resistance decreases, allowing it to conduct current and shunt the excess energy away from the protected circuit. This action helps prevent damage to sensitive components.
Detailed Application Field Plans
The V460LA40CP 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 the V460LA40CP include: - V320LA40CP - V575LA40CP - V910LA40CP
In conclusion, the V460LA40CP varistor serves as a crucial component in safeguarding electronic circuits from voltage surges and transients, finding widespread use across diverse industries.
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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem V460LA40CP w rozwiązaniach technicznych
What is V460LA40CP?
- V460LA40CP is a metal oxide varistor (MOV) component used for surge protection in electrical and electronic circuits.
What are the key features of V460LA40CP?
- V460LA40CP offers high surge current capability, low leakage current, and fast response time to protect against voltage transients.
What are the typical applications of V460LA40CP?
- V460LA40CP is commonly used in power supplies, industrial equipment, telecommunications systems, and consumer electronics for surge suppression.
How does V460LA40CP provide surge protection?
- V460LA40CP acts as a voltage-dependent switch, conducting excess voltage away from sensitive components and diverting it to ground during transient events.
What is the maximum energy absorption capability of V460LA40CP?
- V460LA40CP can absorb high levels of transient energy, making it suitable for protecting sensitive electronic devices from lightning strikes and power surges.
Is V460LA40CP suitable for outdoor applications?
- Yes, V460LA40CP is designed to withstand harsh environmental conditions and is suitable for outdoor use in equipment such as outdoor lighting and communication systems.
What is the operating temperature range of V460LA40CP?
- V460LA40CP typically operates within a temperature range of -40°C to 85°C, making it suitable for a wide range of environments.
Can V460LA40CP be used in combination with other protective devices?
- Yes, V460LA40CP can be used in conjunction with fuses, circuit breakers, and other protective devices to provide comprehensive surge protection.
Does V460LA40CP require regular maintenance?
- No, V460LA40CP is a solid-state device and does not require regular maintenance once installed in a circuit.
Where can I find detailed specifications and application guidelines for V460LA40CP?
- Detailed specifications and application guidelines for V460LA40CP can be found in the manufacturer's datasheet and application notes, which are available on their website or through authorized distributors.