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20 June 2024

  • 08:5408:54, 20 June 2024 diff hist +19‎ Glossary:Balun ‎No edit summary current
  • 08:4808:48, 20 June 2024 diff hist +97‎ Glossary:Earth ‎No edit summary
  • 08:4408:44, 20 June 2024 diff hist +201‎ N Glossary:Earth ‎ Created page with "Earth is the 3rd planet from the Sun. In an electronical context, earth or ground, being common to all humankind, is taken to mean the zero of all voltages."
  • 08:3708:37, 20 June 2024 diff hist +637‎ N Glossary:CT ‎ Created page with "A centre tap (CT) is a connection made at the mid point of a transformer winding. The two halves can then produce or be fed by two AC voltages equal in magnitude but opposite in phase. In a power supply this allows full wave rectification with 2 diodes instead of 4. In a Class B amplifier the two halves may be driven in opposite phase by two power transistors..." current
  • 08:3208:32, 20 June 2024 diff hist +522‎ N Glossary:Balun ‎ Created page with "A balun (short for "balanced to unbalanced") is an electrical device that converts between a balanced signal (one with two conductors carrying equal and opposite signals) and an unbalanced signal (one with a single conductor and a ground). Baluns are commonly used in radio and audio applications to connect balanced transmission lines, such as twisted pair cables, to unbalanced systems, like coaxial cables. They help in matching impedance, reducing..."

14 June 2024

13 June 2024

  • 08:4308:43, 13 June 2024 diff hist +1‎ m Glossary:DED ‎No edit summary current
  • 08:4108:41, 13 June 2024 diff hist +848‎ N Glossary:DED ‎ Created page with "A DED or Dark Emitting Diode is a theoretical device which absorbs photons in poportion to the current passing through it. A [https://www.edn.com/zener-enhanced-dark-emitting-diodes-zededs-deliver-10x-more-dark-per-watt/ preliminary announcement] was published on 1st Apr 2015 promising devices with a 10-fold increased performance by coupling a PN junction with an embedded quantum vacuum cavity, thus creating a highly efficient photonic extinction regi..."

12 June 2024

8 June 2024

27 May 2024

23 May 2024

21 May 2024

20 May 2024

19 May 2024

16 May 2024

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