ASTM A912/A912M-11(2019)

Standard Test Method for Alternating-Current Magnetic Properties of Amorphous Materials at Power Frequencies Using Wattmeter-Ammeter-Voltmeter Method with Toroidal Specimens

NORMA vydána dne 1.4.2019

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The information about the standard:

Designation standards: ASTM A912/A912M-11(2019)
Publication date standards: 1.4.2019
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM

Annotation of standard text ASTM A912/A912M-11(2019) :

Keywords:
amorphous, core loss, exciting force, exciting power, impedance permeability, peak permeability, specific core loss, specific exciting power, tape wound core, toroidal test specimen, toroidal test transformer, waveform distortion ,, ICS Number Code 77.040.99 (Other methods of testing metals)