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Supplier: SAE International
Description: This Aerospace Standard (AS) covers the general minimum performance standards for generators/starter-generators and associated voltage regulators for use in direct current (DC) electric systems for civil aircraft.
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Supplier: SAE International
Description: An overview of aircraft DC power quality specifications reveals that only minor changes have occurred in recent years within industry standards. Current and future advanced electronic aircraft are requiring significant power quality improvements due to increased use of digital
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Supplier: Safran Electrical & Power
Description: aircraft and helicopters. AC Generation GCU The Generator Control Unit (GCU) is part of the aircraft's electrical power generating system and supervises its associated AC generating channel. In addition to controlling the generator, the generator line contactor and
- Volt-Ampere: 5,000 to 250,000 VA
- Features: Other
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Supplier: Electric Generators Direct
Description: & shuts the unit down before damage occurs Internal Electronic Circuit Breaker •Provides protection from accidental overload 12-Volt DC Output (Cables Included) •Recharge 12-volt batteries for RV, auto, marine, aircraft, etc. LED System Status Lights •Easily monitor generator
- Voltage: 120 V
- Frequency: 60 Hz
- Phase: AC Single Phase Power
- Fuel Type: Gasoline
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Supplier: Electric Generators Direct
Description: & shuts the unit down before damage occurs Internal Electronic Circuit Breaker •Provides protection from accidental overload 12-Volt DC Output (Cables Included) •Recharge 12-volt batteries for RV, auto, marine, aircraft, etc. LED System Status Lights •Easily monitor generator
- Voltage: 120 V
- Frequency: 60 Hz
- Phase: AC Single Phase Power
- Fuel Type: Gasoline
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Supplier: Comdel, Inc.
Description: available. Applications: This compact generator is designed to work inside an aircraft and supply RF power to lasers. It requires an input of 58amps at 48V DC. It is reliable at striking and delivering power into complex plasma loads. Features: High VSWR and dissipation
- DC Output Power: 2,000.0000000000002 watts
- Type: Laser Power Supply, Plasma Power Supply
- Form Factor: Rack Mount
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Supplier: Electric Generators Direct
Description: Throttle™ •Engine speed varies based on load Very Quiet (47-57 decibels @ 7 meters) •Power your stuff without disturbing your neighbors 12-Volt DC Output (Cables Included) •Recharge 12-volt batteries for RV, auto, marine, aircraft, etc Exclusive Dual Coil Alternator •Lowers engine
- Voltage: 120 V
- Frequency: 60 Hz
- Phase: AC Single Phase Power
- Fuel Type: Gasoline
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Supplier: SAE International
Description: Due to the instabilities that may occur in power systems with regulated loads such as those used in military aircraft, ships, and terrestrial vehicles, many analysis techniques and design methodologies have been developed to ensure stable operation for expected operating conditions. However,
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Supplier: SAE International
Description: The Nickel Cadmium battery covered by this Aerospace Standard is the type which is generally, although not exclusively, used for engine starting purposes in turbine-powered aircraft and/or on aircraft with turbine type Auxiliary Power Units. This turbine starting function requires high
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Supplier: Electric Generators Direct
Description: •Improves fuel economy and reduces noise Super-quiet Muffler with USFS-approved Spark Arrestor •Only 53 dBA at 1/4 load...eliminates errant sparks 12-Volt DC Output •Output is 8amp max (Cables Included) •Recharge 12-volt batteries for RV, auto, marine, aircraft, etc.
- Voltage: 120 V
- Frequency: 60 Hz
- Phase: AC Single Phase Power
- Fuel Type: Gasoline
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Supplier: Cessna Aircraft Company
Description: powered by the Collins TCAS-4000. The system tracks all other aircraft within a 35-nautical-mile radius. The system will select and display only the aircraft traffic that poses a collision threat along with audible traffic alerts and resolution advisories to assist pilots in
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Supplier: Nova Electric
Description: field generators, and solar electro-voltaic panels. They can also drive hand drills, motors and small compressors – please consult the factory for proper sizing. These CGL models can also be optionally ruggedized against shock, vibration, and humidity for military applications including
- DC Input Voltage: 24 volts
- AC Output Voltage: 220 volts
- Output Frequency: 0.00005 to 0.00006 MHz
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Supplier: Nova Electric
Description: field generators, and solar electro-voltaic panels. They can also drive hand drills, motors and small compressors – please consult the factory for proper sizing. These CGL models can also be optionally ruggedized against shock, vibration, and humidity for military applications including
- DC Input Voltage: 48 volts
- AC Output Voltage: 220 volts
- Output Frequency: 0.00005 to 0.00006 MHz
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Supplier: Nova Electric
Description: field generators, and solar electro-voltaic panels. They can also drive hand drills, motors and small compressors – please consult the factory for proper sizing. These CGL models can also be optionally ruggedized against shock, vibration, and humidity for military applications including
- DC Input Voltage: 12 volts
- AC Output Voltage: 220 volts
- Output Frequency: 0.00005 to 0.00006 MHz
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Supplier: Safran Helicopter Engines
Description: versatile gearbox, the e-APU can be adapted to different power configurations and electrical systems. The gearbox can accommodate a wide range of DC or AC starter generators, particularly 28, 115 and 270 VAC units. Through customized design, the e-APU gearbox is capable of
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Supplier: Safran Electrical & Power
Description: converting AC power to DC power) and AC & DC Generating system. The test bench will be dedicated and active through the entire life of the program, highlighting the capacity of our company to develop innovative and high standard solutions dedicated to the helicopter manufacturers'
- Component / Product Tested: Avionics / Military Electronics
- Type / Form: Test Platform / System
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Supplier: ValueTronics International, Inc.
Description: aircrafts, submarines, space crafts, and other military equipment and hand-held tools. The 437 II model captures power quality measurements for these types of avionic and military systems. Power inverter efficiency: Simultaneously measure AC output power and DC input power for power
- Phase: Three-Phase
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Supplier: JiuJiang Ingiant Technology Co., Ltd.
Description: brush slip rings play a key role in aircraft engines, aircraft generators, and various airborne electric equipment. Specification Application picture
- Maximum Voltage: 690 to 2,500 volts
- Maximum Current: 480 to 720 amps
- Operating Temperature: -40 to 176 F
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Description: context, this technical specification gives the requirements for all of the electrical functions associated with both the electric motor driven and the diesel engine driven fire pumps. Special applications such as explosive atmospheres, nuclear installations, ships, aircraft, etc. are not
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Supplier: CSA Group
Description: supply other apparatus covered by the scope of this standard ELECTRONIC MUSICAL INSTRUMENTS, and electronic accessories such as rhythm generators, tone generators, music tuners and the like for use with electronic or non-electronic musical instruments audio and/or video educational
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Supplier: UL Standards & Engagement
Description: to supply other apparatus covered by the scope of this standard; - ELECTRONIC MUSICAL INSTRUMENTS, and electronic accessories such as rhythm generators, tone generators, music tuners and the like for use with electronic or non-electronic musical instruments; - audio and/or video
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Supplier: UL Standards & Engagement
Description: ships, aircraft, etc. are not covered by this standard. Referring to electric power sources, the requirements of this standard apply only to the extent that they place limits on the nature, behaviour and characteristics of the electrical energy that is supplied to the service entrance (see
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Supplier: UL Standards & Engagement
Description: SUPPLY APPARATUS intended to supply other apparatus covered by the scope of this standard; - ELECTRONIC MUSICAL INSTRUMENTS, and electronic accessories such as rhythm generators, tone generators, music tuners and the like for use with electronic or non-electronic musical instruments;
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Standard Handbook for Aeronautical and Astronautical Engineers > ELECTRICAL POWER (ATA 24)
Aircraft dc generators have for the most part been replaced by dc alternators on modern aircraft.
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CR4 - Thread: Alternator hunting and how-to?
Next in Forum: Require Information on Aircraft DC Generator .
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CR4 - Thread: Power transformer with cubical core
Previous in Forum: Require Information on Aircraft DC Generator .
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CR4 - Thread: Alternator hunting and how-to?
Next in Forum: Require Information on Aircraft DC Generator .
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An Overview of MIL-STD-704, MIL-HDBK-704, 28 Volt DC Aircraft Utilization Compliance Testing, Electrical Power Quality Causes and Impacts
For DC systems, transfer can be between external ground power, auxiliary power units, multiple aircraft DC generators , DC converters, and/or transformer rectifier units.
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Information friction : information technology and military performance
1 Zimmerman, Britain's Shield, 211-224; Dowding, "Despatch," 4560 cryptic orders (like to design alternators that looked like an aircraft DC generator ).
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Linden’s Handbook of Batteries, Fourth Edition > VENTED SINTERED-PLATE NICKEL-CADMIUM BATTERIES
Similar to an automobile battery charging system, CP charging utilizes a regulated voltage output from the aircraft DC generator , which is mechanically coupled to the engine.
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CR4 - Thread: Westinghouse DC Generator
I have two Westinghouse aircraft DC generators part number A-14-A-9679 E and 78C.
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Supplement Information
-The recent development of a light- weight, highly efficient ac link type static inverter (cycloinverter) provides a new power converter which can be used in power systems provided by fuel cells, conventional aircraft dc generators , or bat- teries.
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Journal of Propulsion and Power > A Century of Aerospace Electrical Power Technology
The rst self-excited dc aircraft generators were simple devices.
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