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20 June 2024
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N 08:54 | Glossary:Balun 2 changes history +541 [Philip (2×)] | |||
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08:54 (cur | prev) +19 Philip talk contribs | ||||
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08:32 (cur | prev) +522 Philip talk contribs (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...") | |||
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N 08:48 | Glossary:Earth 2 changes history +298 [Philip (2×)] | |||
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08:48 (cur | prev) +97 Philip talk contribs | ||||
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08:44 (cur | prev) +201 Philip talk contribs (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.") | |||
| N 08:37 | Glossary:CT diffhist +637 Philip talk contribs (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...") | ||||