发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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This specification covers general requirements for power supplies that convert power from a nominal 1 W200 V, 400 Hz, altemating-current (AC) aircraft
POWER SUPPLY, TRANSFORMER-RECTIFIER, AIRCRAFT, GENERAL SPECIFICATION FOR
Commercial Item Description A-A-2329 dated September 27, 1985, is hereby reinstated and may be used for acquisition
CAPACITOR, FIXED, CERAMIC DIELECTRIC, SWITCH MODE POWER SUPPLY (GENERAL PURPOSE AND TEMPERATURE STABLE), STANDARD RELIABILITY AND HIGH RELIABILITY, GENERAL SPECIFICATION FOR
Heat cost allocators for the determination of the consumption of room heating radiators - Appliances with electrical energy supply; German version EN 834:2013
This European standard applies to heat cost allocators which are used to capture the proportionate thermal output of radiators in consumer units
Heat cost allocators for the determination of the consumption of room heating radiators - Appliances with electrical energy supply; German version EN 834:2013 + AC:2015
Safety of transformers, reactors, power supply units and combinations thereof. Particular requirements and tests for transformers and power supply units for construction sites
Replacement: This part of IEC 61558 deals with safety aspects of separating transformers and power supplies incorporating separating transformers
Safety of power transformers, power supplies, reactors and similar products - Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications
이 규격은 2개의 에너지 공급량을 갖는 방향성 릴레이 및 전력 릴레이의 성능 요구 사항 및
Electrical relays-Part 12:Directional relays and power relays with two input energizing quantities
本标准适用于供应连续额定容量,维持交流电源不中断之 3 相 10 KVA 至 200 KVA 级之不中断电源供应装置(以下简称应装置或 UPS
Uninterruptible Power Supply System (UPS)
This commercial item description covers brown kraft paper used for general wrapping applications
AMPLIFIER - POWER SUPPLY GROUP OA-3633( )GRC
This commercial item description covers brown kraft paper used for general wrapping applications
AMPLIFIER - POWER SUPPLY GROUP OA-3633( )GRC
This amenriment form a part of Military Specification FflL-A-55147El(EL), dated 21 I4av 1970, and is approve2 for use by all Departments and Agencies
AMPLIFIER - POWER SUPPLY GROUP OA-3633( )GRC
This specification covers one type of vehicular amplifier-power supply designated as Amplifier-Power Supply Group OA-3633( )/GRC which is used
AMPLIFIER - POWER SUPPLY GROUP OA-3633( )GRC
Specifies minimum requirements for measuring instruments used to check the quality of power supply in an a.c. power system. Methods are prescribed
Electricity supply - Quality of supply: Power quality instruments
This standard applies to stabilized power supplies designed to supply a.c. power from an a.c. or d.c. source. Power supplies for electrical
Stabilized power supplies, a.c. output
Electrical resistance welding.Electrical requirements of resistance welding machines.Guide
Electrical resistance welding.Electrical requirements of resistance welding machines.Guide.
This specification covers general requirements for power supplies that convert power from a nominal 1 W200 V, 400 Hz, altemating-current (AC) aircraft
POWER SUPPLY, TRANSFORMER-RECTIFIER, AIRCRAFT, GENERAL SPECIFICATION FOR
Commercial Item Description A-A-2329 dated September 27, 1985, is hereby reinstated and may be used for acquisition
CAPACITOR, FIXED, CERAMIC DIELECTRIC, SWITCH MODE POWER SUPPLY (GENERAL PURPOSE AND TEMPERATURE STABLE), STANDARD RELIABILITY AND HIGH RELIABILITY, GENERAL SPECIFICATION FOR
Heat cost allocators for the determination of the consumption of room heating radiators - Appliances with electrical energy supply; German version EN 834:2013
This European standard applies to heat cost allocators which are used to capture the proportionate thermal output of radiators in consumer units
Heat cost allocators for the determination of the consumption of room heating radiators - Appliances with electrical energy supply; German version EN 834:2013 + AC:2015
Safety of transformers, reactors, power supply units and combinations thereof. Particular requirements and tests for transformers and power supply units for construction sites
Replacement: This part of IEC 61558 deals with safety aspects of separating transformers and power supplies incorporating separating transformers
Safety of power transformers, power supplies, reactors and similar products - Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications
이 규격은 2개의 에너지 공급량을 갖는 방향성 릴레이 및 전력 릴레이의 성능 요구 사항 및
Electrical relays-Part 12:Directional relays and power relays with two input energizing quantities
本标准适用于供应连续额定容量,维持交流电源不中断之 3 相 10 KVA 至 200 KVA 级之不中断电源供应装置(以下简称应装置或 UPS
Uninterruptible Power Supply System (UPS)
This commercial item description covers brown kraft paper used for general wrapping applications
AMPLIFIER - POWER SUPPLY GROUP OA-3633( )GRC
This commercial item description covers brown kraft paper used for general wrapping applications
AMPLIFIER - POWER SUPPLY GROUP OA-3633( )GRC
This amenriment form a part of Military Specification FflL-A-55147El(EL), dated 21 I4av 1970, and is approve2 for use by all Departments and Agencies
AMPLIFIER - POWER SUPPLY GROUP OA-3633( )GRC
This specification covers one type of vehicular amplifier-power supply designated as Amplifier-Power Supply Group OA-3633( )/GRC which is used
AMPLIFIER - POWER SUPPLY GROUP OA-3633( )GRC
Specifies minimum requirements for measuring instruments used to check the quality of power supply in an a.c. power system. Methods are prescribed
Electricity supply - Quality of supply: Power quality instruments
This standard applies to stabilized power supplies designed to supply a.c. power from an a.c. or d.c. source. Power supplies for electrical
Stabilized power supplies, a.c. output
Electrical resistance welding.Electrical requirements of resistance welding machines.Guide
Electrical resistance welding.Electrical requirements of resistance welding machines.Guide.