National standard for street lighting performance
Common mode choke coil uses the Ferrite Core and winds with double wire which has the ability of high common mode noise suppression and low differential mode noise signal suppression. It is difficult to deform in high speed signal and has small working frequency impedance,large interference frequency impedance and small volume.
Application fields
Common mode choke coil can be used to the charging stations, transformers, inductors, sensors, instruments and apparatus, computer host display and communication fields
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Table of Contents Preface. II 1 Scope. 1 2 Reference Standard 3 General Test Requirements 4 Terms and Definitions 5 Product Classification 6 Technical Requirements 7 Test Methods 8 Inspection Rules Appendix A (Normative Appendix) Calculation of Road Lighting Quality Appendix B (Normative Appendix) Calculation of Lighting Power Density Appendix C (Normative Appendix) Test Light Source
Appendix D (Normative Appendix) Test Equipment Requirements
Appendix E (informative) Lighting Life Design Guide
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