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Title Standard No. Implemented On
Ferrite cores—Guideline on the limits of surface irregularities—Part 8:PQ-coresGB/T 9634.8-20182018-10-1
Transformers and inductors for use in electronic and telecommunication equipment—Part 1:Generic specificationGB/T 14860.1-20122013-6-1
Measuring methods for properties of gyromagnetic materials intended for application at microwave frequenciesGB/T 9633-20122013-6-1
Transformers and inductors for use in electronic and telecommunication equipment—Part 3:Sectional specification for power transformers on the basis of the capability approval procedureGB/T 14860.3-20122013-6-1
Permanent ferrite magnets—Part 2:Sectional specification for permanent ferrite magnets for use in micromotorsGB/T 12796.2-20122013-6-1
E-cores for three-phase transformers for use in electronic equipmentGB/T 4596-20122013-6-1
Transformers and inductors for use in electronic and telecommunication equipment—Part 4:Sectional specification for power transformers for switched mode power supplies(SMPS)on the basis of the capability approval procedureGB/T 14860.4-20122013-6-1
Terms and nomenclature for cores made of magnetically soft ferrites - Part 1: Terms used for physical irregularitiesGB/T 28864.1-20122013-2-15
Terms and nomenclature for cores made of magnetically soft ferrites - Part 2: Reference of dimensionsGB/T 28864.2-20122013-2-15
Dimensions of uncoated ring cores of magnetic oxidesGB/T 28868-20122013-2-15
Cores made of soft magnetic materials - Measuring methods - Part 1:Generic specificationGB/T 28869.1-20122013-2-15
Measuring methods for anti-EMI soft ferrite materialsGB/Z 28870-20122013-2-15
Dimensions of pot-cores made of magnetic oxides and associated partsGB/T 9630-20122013-2-15
Generic specification of power supply transformers and filter chokes for use in electronic equipmentGB/T 15290-20122013-2-15
Specification for anti-EMI soft ferrite materialsGB/Z 28865-20122013-2-15
Permanent ferrite magnets - Part 1: Generic specificationGB/T 12796.1-20122013-2-15
Axial lead cores made of magnetic oxides or iron powderGB/T 12798-20122013-2-15
Laminations for transformers and inductors for use in telecommunication and electronic equipment—Part 2:Specification for the minimum permeabilities of laminations made of soft magnetic metallic materialsGB/T 11441.2-20112012-7-1
Dimensions of deflection yoke cores for computer displaysSJ/T 11370-20072008-1-20
Sectional specification for piezoelectric ceramic transformer of assessed quality for use in electronic equipment for capability approvalSJ/T 11371-20072008-1-20
Ferrite cores-Guide on the limits of surface irregularities-Part 4:Ring-coresGB/T 9634.4-20072007-9-1
Calculation of the effective parameters of magnetic piece partsGB/T 20874-20072007-9-1
PM-cores made of magnetic oxides and associated parts-dimentsionsGB/T 20873-20072007-9-1
Dimensions of low-profile cores made of magnetic oxidesGB/T 20872-20072007-9-1
Ferromagnetic metallic thin-filmed magnetoresistanceJB/T 10616-20062007-3-1
Microwave ferrite components—Measuring methods for major propertiesGB/T 19404-20032004-8-1
Type XGS208/160H smco rare - earth permanent magnet ring series detail specification forSJ 52453/3-20032004-3-1
Finxed inductors for use in electronic equipment Part1: General specificationSJ/T 2885-20032003-10-1
Fixed inductors for use in electronic equipment Part 2-1: Blank detail specification surface mounting inductors - Assessment level ESJ/T 11288-20032003-10-1
Fixed inductors for use in electronic equipment Part 2: Sectional specification surface mounting inductorsSJ/T 11287-20032003-10-1
Ferrite cores--Guide on the limits of surface irregularities--Part 1:General specificatoinGB/T 9634.1-20022003-5-1
Sectional specification for high-frequency inductors and intermediate frequency transformers for use in electronic equipment for capability approvalGB/T 18909-20022003-5-1
Ferrite cores-Guide on the limits of surface irregularities--Part 3:ETD-cores and E-coresGB/T 9634.3-20022003-5-1
Ferrite cores0--Guide on limits of surface irregularities--Part 2:RM-coresGB/T 9634.2-20022003-5-1
Sectional specification for permanent ferrite magnets for microwave oven magnetronSJ/T 11263-20022002-5-2
Dimension and tolerance for Permanent ferrite magnets for speakersSJ/T 11264-20022002-5-2
R-cores single-phase transformersSJ/T 11244-20012002-5-1
Tolerance and physical imperfections of permanent ferrite tegular magnetsSJ/T 11247-20012002-5-1
Dimensions of spuare cores (RM cores) made of magnetic oxides and associated partsSJ/T 2744-20022002-1-2
Specifications for Ermanent Magnet Oxisome Magnet QJ 3095-19991999-8-16
Dimensions of deflection yoke cores for color TV receiversSJ/T 11154-19981998-5-1
Chemical analysis emthods for products and semifinished products made of gyromagnetic ferrite materialsSJ/T 1505-19971998-1-1
Ferrite cores for AC erasing headsGB/T 11435-19891990-3-1
Chemical analysis methods for products and semifinished products made of soft ferrite materialsGB 11436-19891990-3-1
Inductor and transformer cores for telecommunications-Part 1: Generic specificationGB 9623-19881989-2-1
Inductor and transformer cores for telecommunications-Part 3: Blank detail specification: Magnetic oxide cores for broad-band transformers-Assessment levels A and BGB 9627-19881989-2-1
Inductor and transformer cores for telecommunications Part 2: Sectional specification:Magnetic oxide cores for inductor applicationsGB 9624-19881989-2-1
Inductor and transformer cores for telecommunications Part 2: Blank detail specification:Magnetic oxide cores for inductor applications Assessment level AGB 9625-19881989-2-1
Inductor and transformer cores for telecommunications-Part 3: Sectional specification:Magnetic oxide cores for broad-band transformersGB 9626-19881989-2-1
Inductor and transformer cores for telecommunications-Part 4: sectional specification: Magnetic oxide cores for transformers and chokes for power applicationsGB 9628-19881989-2-1
E-cores for three-phase transformers used in electronic equipmentGB 4596-19841985-5-1
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