حفاظت مدار وریستور (ام او وی)

Product Attributes

Introduction

This specification applies to the SFV14D911K varistor. The voltage measured across the component under a pulse current of specified duration is defined as the nominal varistor voltage. The current flowing through the component when the maximum DC voltage is applied at 25°C or a specified temperature is defined as the leakage current. At an ambient temperature of 25°C, for a specified number of pulses, the maximum current value of each specified pulse allowed to pass through the component is the maximum peak current. The peak voltage measured across the component under a specified pulse peak current and waveform is the clamping voltage. At 25°C, the maximum RMS AC voltage that can be continuously applied to the component is the maximum continuous AC voltage, and the maximum DC voltage is the maximum continuous DC voltage. When the temperature exceeds 25°C, the detailed specification shall provide a derating curve.

Features

• High energy absorption capability
• High surge current
• Fast response time
• Low leakage current
• RoHS compliant

Applications

• Power Systems
• Industrial Control
• Consumer Electronics
• Telecommunications Equipment
• Automotive Electronics