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Database: 365,228(8 Aug 2026)

iec pressure drop

iec pressure drop, Total:103 items.

The international standard classification for "iec pressure drop" includes: Other equipment related to power transmission and distribution networks .

The Chinese standard classification for "iec pressure drop" includes: Technical Management , .


Professional Standard - Electron

  • SJ 446-1973 Methods of measurement for tube voltage drop and tube voltage drop on underheated condition of high-voltage rectifier tubes
  • SJ 454-1973 Methods of measurement for peak voltage drop of tube, reverse peak voltage drop of tube and rectifying current of high-voltage rectifier tubes
  • SJ 447-1973 Methods of measurement for pulse tube voltage drop and pulse tube voltage drop on underheated condition of high-voltage rectifier tubes

Professional Standard - Agriculture

Professional Standard-Ships

Professional Standard - Machinery

Taiwan Provincial Standard of the People's Republic of China

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

German Institute for Standardization

  • DIN EN IEC 63522-6:2025-11 Electrical relays - Tests and measurements - Part 6: Contact-circuit resistance or voltage drop (IEC 63522-6:2025); German version EN IEC 63522-6:2025
  • DIN EN IEC 61810-7-6:2022-08 All-or-nothing electrical relays - Tests and Measurements - Part 7-6: Contact-circuit resistance (or voltage drop) (IEC 94/645/CD:2022); Text in German and English / Note: Date of issue 2022-07-29

U.S. Military Regulations and Norms

Military Standards (MIL-STD)

Defense Logistics Agency

Canadian General Standards Board (CGSB)

European Committee for Electrotechnical Standardization(CENELEC)

  • EN 61047:2004 DC or AC supplied electronic step-down convertors for filament lamps - Performance requirements

Society of Automotive Engineers (SAE)

Korean Agency for Technology and Standards (KATS)

Swedish Institute for Standards

Czech Standards Institute (UNMZ)

European Committee for Standardization (CEN)

  • prEN 61047-1991 D.C. or a.c. supplied electronic step-down convertors for filament lamps; performance requirements (IEC 1047:1991)
  • EN 61046:1992 D.C. or A.C. supplied electronic step-down convertors for filament lamps; general and safety requirements (IEC 1046:1991)

Netherlands Institute for Standardization

  • NEN 11047-1993 D.C. or a.c. supplied electronic step-down convertors for filament lamps. Performance requirements (IEC 1047:1991)
  • NEN 11046-1993 D.C.or a.c. supplied electronic step-down convertors for filament lamps. General and safety requirements (IEC 1046:1991)

Polski Komitet Normalizacyjny (PKN)

Bureau of Indian Standards

United States Navy