Home / Standards / GB/T 15290-2012 GB/T 15290-2012 Active Generic specification of power supply transformers and filter chokes for use in electronic equipment 电子设备用电源变压器和滤波扼流圈总技术条件 Standard Type GBT ICS 29.100.10 CCS L17 Status 现行 Issue Date 2012-11-05 Implementation 2013-02-15 Responsible Dept 工业和信息化部(电子) Drafting Unit N/A