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  • Thumbnail for Amplifier
    current) of a signal applied to its input terminals, producing a proportionally greater amplitude signal at its output. The amount of amplification provided...
    56 KB (7,058 words) - 21:05, 7 April 2024
  • connected to the base of the other, such that the current amplified by the first transistor is amplified further by the second one. The collectors of both...
    9 KB (1,322 words) - 09:21, 19 February 2024
  • Thumbnail for Laser
    device using amplification by stimulated emission operated at microwave frequencies, and was called a maser, for "microwave amplification by stimulated...
    114 KB (12,666 words) - 09:32, 28 May 2024
  • Thumbnail for Electric current
    An electric current is a flow of charged particles, such as electrons or ions, moving through an electrical conductor or space. It is defined as the net...
    47 KB (5,461 words) - 01:57, 28 May 2024
  • Thumbnail for Polymerase chain reaction
    contain humic acids may inhibit PCR amplification and lead to inaccurate results. Allele-specific PCR or The amplification refractory mutation system (ARMS):...
    89 KB (11,117 words) - 02:57, 9 June 2024
  • In electronics, faithful amplification is the amplification of a signal, particularly a weak one, by a triode or a transistor such that the signal changes...
    1 KB (149 words) - 10:56, 22 September 2023
  • Thumbnail for ULN2003A
    high current amplification by connecting two bipolar transistors in direct DC coupling so the current amplified by the first transistor is amplified further...
    3 KB (339 words) - 16:22, 20 September 2023
  • Thumbnail for Electronics
    controlled current flow by influencing the flow of individual electrons, and enabled the construction of equipment that used current amplification and rectification...
    35 KB (3,282 words) - 08:30, 7 June 2024
  • Thumbnail for Transistor
    collector current, and amplification factor beta. The common-emitter amplifier is designed so that a small change in voltage (Vin) changes the small current through...
    95 KB (9,879 words) - 04:42, 12 June 2024
  • Thumbnail for Bipolar junction transistor
    current injected at one of its terminals to control a much larger current flowing between the terminals, making the device capable of amplification or...
    55 KB (6,795 words) - 21:00, 28 April 2024
  • Thumbnail for Write amplification
    amplification of an SSD is: write amplification = data written to the flash memory data written by the host {\displaystyle {\text{write amplification}}={\frac...
    43 KB (4,683 words) - 23:01, 23 April 2024
  • small signal amplification, and the beam tetrode which appeared later, and was used for audio or radio-frequency power amplification. The former was...
    34 KB (4,294 words) - 10:16, 4 May 2024
  • Thumbnail for Marshall Amplification
    Marshall Amplification is a British company that designs and manufactures music amplifiers and speaker cabinets. Founded in London by shop owner and drummer...
    52 KB (6,787 words) - 15:52, 11 June 2024
  • Loop-mediated isothermal amplification (LAMP) is a single-tube technique for the amplification of DNA for diagnostic purposes and a low-cost alternative...
    26 KB (3,018 words) - 01:09, 11 June 2024
  • Thumbnail for Operational amplifier
    differential input voltage signal gives rise, through multiple stages of current amplification, to a much larger voltage signal on output. The input stage with...
    78 KB (10,200 words) - 10:10, 11 June 2024
  • Thumbnail for Polar amplification
    strong polar amplification, as described below. Arctic amplification is polar amplification of the Earth's North Pole only; Antarctic amplification is that...
    29 KB (6,182 words) - 20:36, 23 May 2024
  • Thumbnail for Naim Audio amplification
    early product manuals, recognising that good results required high current amplification, Linn recommended using the Isobarik PMS tri-amped with Naim amplifiers...
    58 KB (4,419 words) - 03:15, 16 August 2022
  • Thumbnail for Current source
    A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it. A current source...
    31 KB (4,130 words) - 06:11, 19 February 2024
  • achieve high gain. Chirped pulse amplification Gain-switching Modelocking Optical amplifier Q-switching Raman amplification Qian, C; Duan, Q; Dodd, S; Koretsky...
    3 KB (351 words) - 23:09, 4 December 2023
  • Thumbnail for Class-D amplifier
    instrument amplification Radio frequency amplifiers may use Class D or other switch-mode classes to provide high efficiency RF power amplification in communications...
    16 KB (2,121 words) - 15:38, 4 June 2024
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