72V265LA10PF

Basic Information Overview

• Category: Voltage Surge Suppressor
• Use: Protects electronic devices from voltage surges and transients
• Characteristics:
  • Rated Voltage: 72V
  • Maximum Clamping Voltage: 95V
  • Peak Pulse Current: 10A
  • Package Type: Axial Leaded
  • Essence: Metal Oxide Varistor (MOV)
  • Packaging/Quantity: Bulk, 100 pieces per pack

Specifications

• Model Number: 72V265LA10PF
• Manufacturer: XYZ Electronics
• Rated Voltage: 72V
• Maximum Clamping Voltage: 95V
• Peak Pulse Current: 10A
• Energy Absorption: 250J
• Response Time: <1ns
• Operating Temperature Range: -40°C to +85°C
• Package Type: Axial Leaded
• Dimensions: 7.5mm x 4.3mm x 2.8mm
• Weight: 0.15g

Detailed Pin Configuration

The 72V265LA10PF varistor has two axial leads. The anode lead is typically longer than the cathode lead. It is important to connect the anode lead to the higher potential side of the circuit and the cathode lead to the lower potential side.

Functional Features

• Provides protection against voltage surges and transients
• Fast response time ensures quick clamping of excessive voltage
• High energy absorption capacity protects sensitive electronic components
• Compact size allows for easy integration into various electronic circuits
• Reliable performance over a wide temperature range

Advantages and Disadvantages

Advantages: - Effective protection against voltage surges - Fast response time prevents damage to electronic devices - Wide operating temperature range - Compact size for easy installation

Disadvantages: - Limited clamping voltage range (72V to 95V) - Requires proper installation and connection for optimal performance

Working Principles

The 72V265LA10PF is a metal oxide varistor (MOV) that works by utilizing the nonlinear voltage-current characteristics of metal oxide semiconductors. When a voltage surge or transient occurs, the MOV quickly clamps the excessive voltage, diverting it away from the protected circuit. This prevents damage to sensitive electronic components by limiting the voltage to a safe level.

Detailed Application Field Plans

The 72V265LA10PF varistor is commonly used in various electronic devices and systems where protection against voltage surges is required. Some typical application fields include:

1. Power Supplies: Protects power supply circuits from voltage spikes caused by lightning strikes or switching transients.
2. Telecommunications Equipment: Safeguards communication devices such as routers, modems, and switches from voltage surges induced by lightning or power grid fluctuations.
3. Industrial Control Systems: Provides surge protection for control panels, PLCs, and other industrial automation equipment.
4. Automotive Electronics: Guards automotive electronic systems against voltage transients generated by alternator load dumps or electromagnetic interference.
5. Consumer Electronics: Protects sensitive electronic devices like TVs, computers, and audio equipment from voltage surges originating from the power grid or other sources.

Detailed and Complete Alternative Models

1. 72V275LA10PF: Similar to 72V265LA10PF but with a higher maximum clamping voltage of 110V.
2. 72V250LA10PF: Similar to 72V265LA10PF but with a lower maximum clamping voltage of 85V.
3. 72V320LA10PF: Similar to 72V265LA10PF but with a higher peak pulse current of 15A.

These alternative models offer similar surge protection capabilities but with slight variations in clamping voltage and peak pulse current ratings.

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