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bipolar transistor
(redirected from Bjt)

    Also found in: Acronyms, Encyclopedia, Wikipedia 0.01 sec.
bipolar transistor
A type of transistor made of three layers of semiconductors. Each layer has been treated so that the layer in the middle (called the base) has an inherent electric charge, while the layers around it (the emitter and collector) have an inherent opposite charge. A bipolar transistor with a negative base is designated PNP, and one with a positive base is designated NPN. When subjected to current flow, the base acts like a gate, enhancing or inhibiting the current flow from the emitter to the collector. Bipolar transistors are used primarily to amplify or switch current signals, and are common in audio equipment. Compare field effect transistor.
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Tokyo, Japan, Feb 1, 2006 - (JCN) - The JETRO Business Japanese Proficiency Test (JETRO Test) has been renamed, as of January 2006, the "BJT Business Japanese Proficiency Test", or BJT, and given a new logo, to mark the test's tenth anniversary.
JETRO Business Japanese Proficiency Test Renamed by JCNN News Summaries
The complex arrays for Relay Driving integrate a robust suppression/recovery diode and a BJT (Bipolar Junction Transistor) to provide fast and reliable control of a wide variety of relays.
DIODES INC. UNVEILS APPLICATION SPECIFIC COMPLEX ARRAYS by CD Computing News
BJT Binders occupy approximately 8,938 sq ft of the building and are currently holding over following the expiry of their three year lease at a rental of pounds 34,800 per annum exclusive.
BUSINESS LIFE: COMMERCIAL property: Unit just so well placed by Coventry Evening Telegraph (England)
 
 
 
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