Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

Universal switching power supply

Universal switching power supply, Total:9 items.

The international standard classification for "Universal switching power supply" includes: Rectifiers. Convertors. Stabilized power supply , IT Terminal and other peripheral equipment .

The Chinese standard classification for "Universal switching power supply" includes: Telecommunication power supply equipment , Technical management , Computer peripherals .


Professional Standard - Post and Telecommunication

  • YD/T 1058-2015 High frequency switch-mode power supply for communications
  • YD/T 1058-2007 High Frequency Switch-Mode Power Supply for Communications
  • YD/T 1104-2001 Technical Requirements & Testing Methods for Supervision Module of Telecommunication Switch Power Supplies

未注明发布机构

  • JIS C 61558-2-16:2024 Safety of transformers, reactors, power supply units and combinations thereof -- Part 2-16: Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units for general applications

国家铁路局

  • TB/T 2993.2-2016 Railway communication power supply. Part 2: High frequency switch-mode power supply for communication

Professional Standard - Electron

  • SJ 20351-1993 General specification for low voltage switch power supply of airborne fire control radar

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 14714-1993 General specification of switching power supply for mini-micro computer system

GSO

  • GSO IEC 61558-2-16:2024 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-16: Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units for general applications

British Standards Institution (BSI)

  • 19/30398821 DC BS EN IEC 61558-2-16. Safety of transformers, reactors, power supply units and combinations thereof. Part 2-16. Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units for general applica...