V230LA4 - Product Overview

Introduction

The V230LA4 is a type of metal oxide varistor (MOV) that belongs to the category of electronic components used for surge protection. This entry provides an overview of the V230LA4, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Components/Surge Protection
• Use: Protects electronic circuits and devices from voltage surges and transient overvoltage events.
• Characteristics: High energy absorption capability, fast response time, low leakage current.
• Package: Disc-shaped with lead wires for through-hole mounting.
• Essence: Metal Oxide Varistor (MOV)
• Packaging/Quantity: Typically available in bulk packaging with varying quantities.

Specifications

• Voltage Rating: 230V
• Maximum Allowable Voltage: 300V
• Peak Current Capability: 4000A
• Energy Absorption Capacity: 360J
• Operating Temperature Range: -40°C to 85°C
• Dimensions: Diameter: 14mm, Height: 17mm

Detailed Pin Configuration

The V230LA4 typically has two lead wires for connection. The pin configuration is as follows: - Pin 1: Input/Anode - Pin 2: Ground/Cathode

Functional Features

• Surge Protection: Provides protection against voltage surges and transient overvoltage events by diverting excess current away from the protected circuit.
• Fast Response Time: Reacts quickly to voltage spikes, minimizing the risk of damage to connected devices.
• Low Leakage Current: Ensures minimal power dissipation during normal operation.

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic equipment.
• Fast response time helps in preventing damage to connected devices.
• Compact size for easy integration into circuit designs.

Disadvantages

• Limited to specific voltage ratings and energy absorption capacities.
• May require additional circuitry for comprehensive surge protection in complex systems.

Working Principles

The V230LA4 operates based on the principle of nonlinear voltage-dependent resistance. When subjected to a voltage surge, the varistor conducts current, diverting the excess energy away from the protected circuit and limiting the voltage across it.

Detailed Application Field Plans

The V230LA4 is commonly used in various applications, including: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

• V130LA20A: Lower voltage rating, suitable for applications requiring lower surge protection levels.
• V420LA20A: Higher voltage rating and energy absorption capacity, suitable for industrial and high-power applications.
• V150LA10A: Intermediate voltage rating and energy absorption capacity, suitable for general-purpose surge protection.

In conclusion, the V230LA4 metal oxide varistor is a crucial component in safeguarding electronic circuits and devices from voltage surges. Its fast response time, high energy absorption capacity, and compact design make it a valuable asset in various electronic applications.

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