YD/T 512-1992
Technical conditions for telegraph power supply unit (English Version)

Standard No.

YD/T 512-1992

Language

Chinese, Available in English version

Release Date

1992

Published By

Professional Standard - Post and Telecommunication

Latest

YD/T 512-1992

Scope

This standard specifies the technical conditions necessary for telegraph power supply equipment to adapt to the development, update and supporting of telegraph communication equipment. This standard applies to power supply equipment that supplies power to telegraph communication equipment. It does not apply to the internal power supply unit of telegraph equipment.

YD/T 512-1992 history

• 1992 YD/T 512-1992 Technical conditions for telegraph power supply unit