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Download QR code; Wikidata item; Print/export Download as PDF; Printable version; ... A Marx generator is an electrical circuit first described by Erwin Otto Marx in ...
An arbitrary waveform generator (AWG) is a piece of electronic test equipment used to generate electrical waveforms. [ 1 ] [ 2 ] [ 3 ] These waveforms can be either repetitive or single-shot (once only) in which case some kind of triggering source is required (internal or external).
The typical efficiency of TEGs is around 5–8%, although it can be higher. Older devices used bimetallic junctions and were bulky. More recent devices use highly doped semiconductors made from bismuth telluride (Bi 2 Te 3), lead telluride (PbTe), [10] calcium manganese oxide (Ca 2 Mn 3 O 8), [11] [12] or combinations thereof, [13] depending on application temperature.
Vortex generators are most often used to delay flow separation.To accomplish this they are often placed on the external surfaces of vehicles [4] and wind turbine blades. On both aircraft and wind turbine blades they are usually installed quite close to the leading edge of the aerofoil in order to maintain steady airflow over the control surfaces at the trailing edge. [3]
Download QR code; Wikidata item; Print/export Download as PDF; Printable version; ... A noise generator is a circuit that produces electrical noise (i.e., a random ...
Download QR code; Wikidata item; Print/export ... A Van de Graaff generator is an electrostatic generator which uses a moving belt to accumulate electric charge on a ...
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