Norm

NEN-EN-IEC 60440:2012 en

Methode voor het bepalen van niet-lineair gedrag van weerstanden door het meten van harmonischen

72,46

Over deze norm

Status Definitief
Aantal pagina's 20
Commissie Weerstanden en condensatoren
Gepubliceerd op 01-08-2012
Taal Engels
Non-linearity testing is a method to evaluate the integrity of a resistive element. It may be applied as an effective inline screening method suitable to detect and eliminate potential infant mortality failures in passive components. The method is fairly rapid, convenient, and the associated equipment is relatively inexpensive. Typical effects causing non-linearity on resistors are e.g. inhomogeneous spots within a resistive film, traces of film left in the spiraling grooves, or contact instability between a connecting lead or termination and the resistive element. This International Standard specifies a method of measurement and associated test conditions to assess the magnitude of non-linear distortion generated in a resistor. This method is applied if prescribed by a relevant component specification, or if agreed between a customer and a manufacturer.

Details

ICS-code 31.040.01
Nederlandse titel Methode voor het bepalen van niet-lineair gedrag van weerstanden door het meten van harmonischen
Engelse titel Method of measurement of non-linearity in resistors
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