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

The information about the standard:

Designation standards: ASTM A912-93(1998)
Note: WITHDRAWN
Publication date standards: 10.4.1998
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: American technical standard
Category: Technical standards ASTM

Annotation of standard text ASTM A912-93(1998) :

Keywords:
A-C (alternating-current) magnetic properties, Core loss-alternating-current, Exciting force/power, Impedance permeability, Magnetic properties, Permeability-alternating-current, Specific core loss, Tape wound core, Toroidal transformer, Wave-form distortion, amorphous materials-a-c magnetic properties (at power frequencies 25-400, Hz), using wattmeter-ammeter-voltmeter method with toroidal transformer,, test,, Amorphous magnetic material