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High frequency inductive components—Electrical characteristics and measuring methods—Part 2:Rated current of inductors for DC to DC converters
Standard in brief
Scope of Application:
本文件描述了小型电感器的直流额定电流的测量方法。
用户可通过规范的额定电流测量方法比较不同制造厂手册中的额定电流。
本文件适用于尺寸符合IEC 62025-1且额定电流一般小于22 A的引线型和表面安装电感器,也适用于尺寸符合IEC 62025-1要求但额定电流超过22 A的部分电感器(安装面积不超过12 mm×12 mm)额定电流的测量。通常这些电感器应用于电子、电信设备和小尺寸开关电源模块中PCB板上的DC-DC变换器。
本文件仅适用于直流电流条件下饱和电流和温升电流的测量。
Basic information
Standard No:GB/T 40853.2-2023
Standard Name:高频感性元件 电特性及其测量方法 第2部分:DC-DC变换器用电感器额定电流
English Name:High frequency inductive components—Electrical characteristics and measuring methods—Part 2:Rated current of inductors for DC to DC converters
Standard Status:现行
Release Date:2023-11-27
Effective Date:2024-03-01
Language of Publication:中文简体
Standard Classification
ICS Number:29.100.10
CCS Number:L17
Related Standards
Referenced Standards:GB/T 2421-2020,IEC 62025-1
Adopted Standards:IEC 62024-2:2020
Adopted Standard Name:《高频感性元件 电特性及其测量方法 第2部分:DC-DC变换器用电感器额定电流》
Adoption Level:IDT
Publication Information
Number of pages:20
Number of words:37 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2023-11-01
Standard Revision Information
Has Amendment:No
Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:40853.2
Drafter:肖倩、崔莹、朱建华、陈益芳、王东、曹华春
Drafting Organization:深圳振华富电子有限公司、中国电子技术标准化研究院
Management Organization:全国磁性元件与铁氧体材料标准化技术委员会(SAC/TC 89)
Proposing Department:中华人民共和国工业和信息化部