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V230LU40APX10 Encyclopedia Entry
Product Overview
Category
The V230LU40APX10 belongs to the category of varistors, which are electronic components used to protect circuits from overvoltage conditions.
Use
This varistor is commonly used in electronic circuits to suppress voltage spikes and transient surges, thereby safeguarding sensitive components from damage.
Characteristics
- Voltage Suppression: Capable of clamping excessive voltage levels to protect connected devices.
- Fast Response Time: Reacts quickly to voltage spikes to minimize potential damage.
- Reliability: Provides consistent performance over a wide range of operating conditions.
- Temperature Stability: Maintains its protective properties across varying temperatures.
- Compact Package: Designed for space-efficient integration into circuit designs.
Package
The V230LU40APX10 varistor is typically available in a cylindrical package with lead wires for easy installation onto circuit boards.
Packaging/Quantity
These varistors are commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Maximum Allowable Voltage: 230V
- Peak Current Capability: 4000A
- Nominal Varistor Voltage: 40V
- Operating Temperature Range: -40°C to 85°C
- Dimensions: 7mm diameter, 8.5mm length
Detailed Pin Configuration
The V230LU40APX10 varistor features two lead wires for connection to the circuit. The pin configuration includes a positive and negative terminal, allowing for straightforward integration into electronic designs.
Functional Features
- Voltage Clamping: When an overvoltage event occurs, the varistor rapidly conducts current to limit the voltage across the circuit.
- Transient Surge Protection: Effectively absorbs and dissipates energy from transient surges, preventing damage to connected components.
- Non-Linearity: Exhibits a non-linear voltage-current characteristic, providing effective protection against voltage spikes.
Advantages and Disadvantages
Advantages
- Effective overvoltage protection
- Fast response time
- Compact size for space-constrained applications
- Wide operating temperature range
Disadvantages
- Limited maximum allowable voltage compared to higher-rated varistors
- Requires careful consideration of application voltage levels to ensure adequate protection
Working Principles
The V230LU40APX10 varistor operates based on the principle of voltage-dependent resistance. Under normal operating conditions, it exhibits a high resistance, but when subjected to overvoltage events, its resistance decreases sharply, diverting excess current away from the protected circuit.
Detailed Application Field Plans
The V230LU40APX10 varistor finds extensive use in various electronic systems, including: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics - Automotive electronics
Its ability to provide reliable overvoltage protection makes it suitable for diverse applications where safeguarding sensitive components is essential.
Detailed and Complete Alternative Models
- V130LA20A: Similar varistor with lower voltage rating
- V275LA40A: Higher rated varistor with increased maximum allowable voltage
- S14K40: Metal oxide varistor offering comparable protection characteristics
In conclusion, the V230LU40APX10 varistor serves as a crucial component in protecting electronic circuits from overvoltage events, offering reliable performance and compact design for a wide range of applications.
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What is V230LU40APX10?
- V230LU40APX10 is a varistor, also known as a voltage-dependent resistor, used to protect electronic circuits from overvoltage conditions.
How does V230LU40APX10 work?
- V230LU40APX10 works by changing its resistance in response to changes in voltage. When the voltage exceeds a certain threshold, the varistor conducts current and diverts the excess energy away from the protected circuit.
What are the typical applications of V230LU40APX10?
- V230LU40APX10 is commonly used in surge protection devices, power supplies, industrial equipment, and consumer electronics to safeguard against voltage spikes and transient overvoltage events.
What is the maximum voltage rating of V230LU40APX10?
- The maximum voltage rating of V230LU40APX10 is 230V.
What is the energy absorption capability of V230LU40APX10?
- V230LU40APX10 has an energy absorption capability of up to 40J, making it suitable for protecting sensitive electronic components from high-energy transients.
Is V230LU40APX10 suitable for outdoor applications?
- Yes, V230LU40APX10 is designed to withstand outdoor environments and can be used in outdoor electrical enclosures and equipment.
Can V230LU40APX10 be used in automotive applications?
- Yes, V230LU40APX10 can be utilized in automotive systems to provide overvoltage protection for electronic control units and onboard electronics.
What are the temperature specifications for V230LU40APX10?
- V230LU40APX10 typically operates within a temperature range of -40°C to 85°C, making it suitable for a wide range of environmental conditions.
Does V230LU40APX10 require any additional protective measures?
- V230LU40APX10 may be used in conjunction with fuses or thermal cutoffs to provide comprehensive protection for electronic circuits.
Where can I find detailed technical specifications for V230LU40APX10?
- Detailed technical specifications for V230LU40APX10 can be found in the product datasheet provided by the manufacturer or distributor.