NB/T 10458-2020
AC-DC switching power supply semi-anechoic room air noise test method (English Version)

Standard No.

NB/T 10458-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

Professional Standard - Energy

Status

Be replaced 2021-02

Replace By

NB/T 10458-2029

Latest

NB/T 10458-2029

NB/T 10458-2020 history

• 2020 NB/T 10458-2029 AC-DC switching power supply semi-anechoic indoor air noise test method
• 2020 NB/T 10458-2020 AC-DC switching power supply semi-anechoic room air noise test method