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ASTM A912/A912M-11

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

STANDARD published on 1.10.2011

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The information about the standard:

Designation standards: ASTM A912/A912M-11
Note: WITHDRAWN
Publication date standards: 1.10.2011
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: American technical standard
Category: Technical standards ASTM

Annotation of standard text ASTM A912/A912M-11 :

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: A-C (alternating-current) magnetic properties, Alternating-current permeability, Amorphous magnetic material, Core loss--alternating-current, Exciting force/power, Impedance permeability, Magnetic properties, Peak permeability, Specific core loss, Tape wound core