DSH 569/06 Measurement of tangent of loss angle on capacitors
http://decisions.iecee.org/icons/ecblank.gif DSH 569/06
Measurement of tangent of loss angle on capacitors
8
61049(ed.1)
Question：
When checking the value of the tangent of loss angle against the value declared by the manufacturer, should a discharge resistor encapsulated with the capacitor be considered? This is relevant because in a 2 uF capacitor with a discharge resisitor of 1 MΩ, the tangent can duplicate its value.
Decision:
In case the resistor is an integral part of the capacitor, the resistance is to be considered.
页:
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