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The Avicopter AC313 (also known as the Changhe Z-8F-100) is a civilian helicopter built [2] by Avicopter (AVIC Helicopter Company). [3] It is a development of the earlier Harbin Z-8, itself a locally produced version of the Aerospatiale Super Frelon .
Aircraft often use 400 Hz power internally, so 50 Hz or 60 Hz to 400 Hz frequency conversion is needed for use in the ground power unit used to power the airplane while it is on the ground. Conversely, internal 400 Hz internal power may be converted to 50 Hz or 60 Hz for convenience power outlets available to passengers during flight.
+2.8 psi High end of lung pressure, exertable without injury by a healthy person for brief times [citation needed] +34 kPa +5 psi Level of long-duration blast overpressure (from a large-scale explosion) that would cause most buildings to collapse [49] 34 kPa Atmospheric pressure at the summit of Mount Everest [50] +70 kPa +10 psi
fully demand-controlled and returnless; fuel tank–mounted low-pressure fuel pump; Fuel Stratified Injection (FSI): two-inlet double-cam–driven single-piston high-pressure injection pumps maintaining a pressure of 30 to 100 bar (435 to 1,450 psi) in the two stainless steel common fuel distribution rails (one rail per cylinder bank), six ...
The Aviation Industry Corporation of China (AVIC) is a Chinese state-owned publicly-traded aerospace and defense conglomerate headquartered in Beijing. AVIC is overseen by the State-owned Assets Supervision and Administration Commission of the State Council .
Utility frequency conversion - if a user in (say) a 50 Hz country needs a 60 Hz supply to power equipment that is frequency-specific, such as a small motor or some electronics, it is possible to convert the frequency by running an inverter with a 60 Hz output from a DC source such as a 12V power supply running from the 50 Hz mains.
The AVIC AC332 is a Chinese civil helicopter that is under development by the Aviation Industry Corporation of China (AVIC). The AC 332's chief designer at AVIC is Li Shengwei. The aircraft is intended to be type certified for production. [1] [2] [3] The design prototype had its first flight on 7 April 2023. [2] [3]
4-channel stereo multiplexed analog-to-digital converter WM8775SEDS made by Wolfson Microelectronics placed on an X-Fi Fatal1ty Pro sound card AD570 8-bit successive-approximation analog-to-digital converter AD570/AD571 silicon die INTERSIL ICL7107. 3.5 digit (i.e. conversion from analog to a numeric range of 0 to 1999 vs. 3 digit range of 0 to 999, typically used in meters, counters, etc ...