حفاظت مدار وریستور (ام او وی)

Product Attributes

Introduction

A varistor has the volt-ampere characteristics in which current suddenly starts to flow through the device at a certain voltage. The varistors are used to protect components in electronic and electric circuits from overvoltage. Owing to the characteristic, the varistors are extremely effective as protecting devices of electronic and electric equipment by absorption of abnormal voltages and lightning pulses.

Features

• RoHS 2.0, REACH, and halogen-free compliant
• Standard type 85°C to 125°C derating factor: 2.5%/°C
• Storage temperature range: -55°C ~ +125°C

Applications

• Consumer electronics: televisions, audio output devices, safety plugs, STBs, etc.
• Industrial products: motors, semiconductor components, relays, electromagnetic switches, power circuits, three-phase rectifier circuits, automatic control circuits, etc.
• Communication equipment: telephones, fax machines, switches, etc.
• Computers: computers, monitors, printers, scanners, power supplies, power adapters, etc.
• Automotive electronics