標準號：IEC 62024-2-2008
中文標準名稱：高頻感應元件.電氣特性和測量方法.第2部分:直流對直流變流器用感應器的額定電流
英文標準名稱：High frequency inductive components - Electrical characteristics and measuring methods - Part 2: Rated current of inductors for DC to DC converter
標準類型：L17
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：L17
國際標準分類號：17.220.20;29.100.10
引用標準：IEC 60068-1;IEC 62025-1
適用范圍：This part of IEC 62024 specifies the measuring methods of the rated direct current limits forsmall inductors.Standardized measuring methods for the determination of ratings enable users to accuratelycompare the current ratings given in various manufacturers' data books.This standard is applicable to leaded and surface mount inductors with dimensions accordingto IEC 62025-1 and generally with rated current less than 22 A, although inductors with ratedcurrent greater than 22 A are available that fall within the dimension restrictions of thisstandard (no larger than 12 mm x 12 mm footprint approximately). These inductors aretypically used in DC to DC converters built on PCB, for electric and telecommunicationequipment, and small size switching power supply units.The measuring methods are defined by the saturation and temperature rise limitationsinduced solely by direct current.