HIGH FREQUENCY INDUCTIVE COMPONENTS - ELECTRICAL CHARACTERISTICS AND MEASURING METHODS - PART 2: RATED CURRENT OF INDUCTORS FOR DC TO DC CONVERTERS
International Electrotechnical Committee
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Standard atmospheric conditions
4.1 Standard atmospheric conditions for testing
4.2 Reference conditions
5 Measuring method of DC saturation limited current
5.1 General
5.2 Test conditions
5.3 Measurement circuit and calculation
5.4 Attachment jig of inductor
5.5 Measuring method
5.6 Quality conformance inspection
6 Measuring method of temperature rise limited current
6.1 General
6.2 Test conditions
6.3 Measurement jig
6.3.1 Printed-wiring board method
6.3.2 Lead wire method
6.4 Measuring method and calculation
6.4.1 Resistance-substitution method
6.4.2 Thermo-couple method
6.5 Quality conformance inspection
7 Determination of rated current
8 Information to be given in the detail specification
8.1 Measuring method of DC saturation limited current
8.2 Measuring method of temperature rise limited current
Annex A (informative) Example of recommended description on
product specification sheets and
catalogues
Describes the measuring methods of the rated direct current limits for small inductors.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 51 |
