Immunization
发表于 2025-3-27 00:52:47
https://doi.org/10.1007/978-981-16-9978-8ideo amplifier in a television receiver. A nonsinusoidal input signal is composed of many frequencies, and if the output is to be an exact replica of the input, then the following conditions must be satisfied.
单片眼镜
发表于 2025-3-27 02:24:20
me and the response of the transistor to changes in input voltages and currents is not instantaneous. The result is that there is a gradual decrease of the short-circuit current gain parameter at high frequencies. The equivalent circuit used to represent the high frequency behaviour of a transistor
建筑师
发表于 2025-3-27 05:20:26
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temperate
发表于 2025-3-27 09:55:39
https://doi.org/10.1007/978-3-319-23153-2 current. Among these are motor speed control, electrical welding, and lighting control. The use of silicon controlled rectifiers has made electrical power control an efficient and inexpensive process.
insipid
发表于 2025-3-27 15:18:12
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Ondines-curse
发表于 2025-3-27 20:41:37
978-3-528-03839-7Friedr. Vieweg & Sohn Verlagsgesellschaft mbH, Braunschweig / Wiesbaden 1996
残忍
发表于 2025-3-28 00:03:30
Overview: 978-3-528-03839-7978-3-322-84907-6
BROW
发表于 2025-3-28 03:04:10
Viewegs Fachbücher der Technikhttp://image.papertrans.cn/e/image/311097.jpg
不给啤
发表于 2025-3-28 06:33:20
https://doi.org/10.1007/978-94-011-0741-9ity are termed good conductors and are usually metals. Materials which are poor conductors of electricity are called insulators. The third group consists of materials whose conductivities lie between those of metals and insulators. These materials which are called semiconductors play an important role in the field of electronics.
REP
发表于 2025-3-28 13:46:07
https://doi.org/10.1007/978-94-015-3171-9p, and are called emitter, base, and collector. The two possible types of transistor are shown in Fig 5.1 with their circuit symbols. The central region is very narrow in width, and has a much lower impurity concentration than the two outer regions.