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Chinese National Standard Category: Technical management

English Title: Measuring methods for acoustic noise of transformers, chokes and cores for use in electronic equipment
Chinese Title: 电子设备用变压器、阻流圈和铁芯噪声测试方法
Standard No.: SJ 2488-1984
Category No.: N01
Issued by: MOEI
Issued on: 1984-9-4
Implemented on: 1985-1-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:
Word Count:5500 words
Similar Standards: GB/T 40283.3-2021   SJ/T 11132-1997   SJ 50033/104-1996   SJ 50033/106-1996   SJ 50033/111-1996   SJ 50033/113-1996   SJ 50033/107-1996   SJ 50033/114-1996   SJ 50033/103-1996   SJ 50033/112-1996   SJ 50033/108-1996   SJ 50033/105-1996   SJ 50597/34-1995   SJ 50033/102-1995   SJ 50597/31-1995   SJ 50597/32-1995   SJ 50597/33-1995   SJ 50597/20-1994   SJ 50597/22-1994   SJ 50597/23-1994  
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