V140LU20CPX2855
Product Overview
- Category: Electronic Component
- Use: Surge Protection
- Characteristics: High voltage handling, fast response time
- Package: TO-220AB
- Essence: Provides surge protection for electronic circuits
- Packaging/Quantity: Bulk packaging, quantity varies by supplier
Specifications
- Voltage Rating: 140V
- Peak Pulse Current: 20A
- Breakdown Voltage: 2855V
- Package Type: TO-220AB
- Mounting Type: Through Hole
- Operating Temperature: -55°C to +175°C
Detailed Pin Configuration
The V140LU20CPX2855 has three pins: 1. Pin 1: Anode 2. Pin 2: Cathode 3. Pin 3: Not connected (NC)
Functional Features
- Provides transient voltage suppression for sensitive electronics
- Fast response time to divert damaging currents away from protected equipment
- Low clamping voltage to minimize stress on the protected circuit
Advantages and Disadvantages
Advantages
- Effective surge protection for electronic circuits
- Fast response time
- Wide operating temperature range
Disadvantages
- Relatively high clamping voltage compared to some alternative models
- Limited peak pulse current rating
Working Principles
The V140LU20CPX2855 operates by shunting excess energy from transient voltage spikes to ground, protecting the connected circuitry from damage.
Detailed Application Field Plans
The V140LU20CPX2855 is commonly used in the following applications: - Power supplies - Telecommunications equipment - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
Some alternative surge protection components to consider are: - V130LA20CPX2855 - V150LU20CPX2855 - V140LU30CPX2855 - V140LU20CPX3000
In conclusion, the V140LU20CPX2855 is a surge protection component designed to safeguard electronic circuits from transient voltage spikes. Its fast response time and high voltage handling make it suitable for a wide range of applications, although users should be mindful of its clamping voltage and peak pulse current limitations when selecting a surge protection solution.
10個與V140LU20CPX2855在技術方案中應用相關的常見問題與解答
What is V140LU20CPX2855?
- V140LU20CPX2855 is a type of varistor, also known as a voltage-dependent resistor, which is used to protect electronic circuits from overvoltage conditions.
How does V140LU20CPX2855 work?
- V140LU20CPX2855 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 voltage away from the protected circuit.
What are the typical applications of V140LU20CPX2855?
- V140LU20CPX2855 is commonly used in surge protection devices, power supplies, industrial equipment, and telecommunications systems to safeguard against transient voltage spikes.
What are the key specifications of V140LU20CPX2855?
- The key specifications of V140LU20CPX2855 include its maximum voltage rating, energy absorption capability, response time, and operating temperature range.
How should V140LU20CPX2855 be installed in a circuit?
- V140LU20CPX2855 should be connected in parallel with the circuit being protected, ensuring that it can quickly respond to overvoltage events.
What are the advantages of using V140LU20CPX2855 in technical solutions?
- V140LU20CPX2855 provides effective overvoltage protection, has fast response times, and can handle multiple surge events without degradation.
Are there any limitations or considerations when using V140LU20CPX2855?
- It's important to consider the clamping voltage, peak current capability, and derating factors to ensure optimal performance and reliability in different operating conditions.
Can V140LU20CPX2855 be used in automotive applications?
- Yes, V140LU20CPX2855 is suitable for automotive electronics to protect sensitive components from voltage transients caused by electrical disturbances.
What are the industry standards or certifications associated with V140LU20CPX2855?
- V140LU20CPX2855 may comply with international standards such as IEC 61051, UL 1449, and RoHS, depending on the manufacturer and application requirements.
How can V140LU20CPX2855 contribute to improving system reliability and longevity?
- By effectively suppressing voltage surges, V140LU20CPX2855 helps prevent damage to electronic components, reducing downtime and maintenance costs in technical solutions.