An isolation transformer is a transformer used to transfer electrical power from a source of alternating current (AC) power to some equipment or device...
6 KB (718 words) - 00:17, 3 April 2024
Galvanic isolation is also used for safety, preventing accidental electric shocks. Transformers are probably the most common means of galvanic isolation. They...
8 KB (911 words) - 14:16, 1 November 2023
increase or decrease voltage level, respectively. Transformers can also be used to provide galvanic isolation between circuits as well as to couple stages...
83 KB (9,179 words) - 00:53, 13 August 2024
A line isolation transformer for telephone use is a special type of impedance matching transformer that is used to couple telephone land lines to subscriber...
1 KB (131 words) - 04:09, 13 February 2024
Various types of electrical transformer are made for different purposes. Despite their design differences, the various types employ the same basic principle...
48 KB (6,001 words) - 03:32, 16 August 2024
connected to the secondary circuit. Instrument transformers may also be used as an isolation transformer so that secondary quantities may be used in phase...
5 KB (654 words) - 23:11, 21 October 2023
Voltage transformers (VT), also called potential transformers (PT), are a parallel-connected type of instrument transformer. They are designed to present...
6 KB (722 words) - 03:50, 19 June 2024
Balun (redirect from Matching transformer)
electrically incompatible; for that reason they are often called isolation transformers. This type is sometimes called a 'voltage balun'. The primary winding...
15 KB (1,915 words) - 17:41, 21 July 2024
solid-state transformer usually contains a transformer, inside the AC-to-AC converter or DC-to-DC converter, which provides electrical isolation and carries...
3 KB (298 words) - 06:23, 28 July 2024
Ground loop (electricity) (section Isolation)
will be introduced. The better isolation transformers have grounded shields between the two sets of windings. A transformer generally introduces some distortion...
30 KB (4,211 words) - 04:32, 12 May 2024
ring transformer is a special type of isolation transformer with low capacitance between the primary and secondary windings and high isolation. It is...
6 KB (700 words) - 19:07, 15 April 2024
Autotransformer (redirect from Auto-transformer)
and cheaper than typical dual-winding transformers, but the disadvantage of not providing electrical isolation between primary and secondary circuits...
16 KB (2,272 words) - 18:15, 29 February 2024
Sheath current filter (section Isolation transformer)
are used to combat different forms of sheath current. Isolation transformers are transformers for low frequency analog and digital audio connections...
5 KB (616 words) - 04:54, 12 July 2023
special socket, with an isolation transformer, may allow electric razors to be used near a sink. Because the isolation transformer is of low rating, such...
102 KB (11,864 words) - 18:48, 16 August 2024
Ground (electricity) (section Isolation)
line transformer acts as an isolation transformer, and every step up or down has the potential to form an isolated circuit. However, this isolation would...
42 KB (5,426 words) - 18:17, 5 August 2024
current flows from the line, through the primary coil of a step-down isolation transformer, to earth through an earth stake. From the earth stake, the current...
24 KB (2,926 words) - 04:59, 31 July 2024
A transformer is a deep learning architecture developed by researchers at Google and based on the multi-head attention mechanism, proposed in a 2017 paper...
93 KB (11,696 words) - 20:37, 15 August 2024
A current transformer (CT) is a type of transformer that is used to reduce or multiply an alternating current (AC). It produces a current in its secondary...
20 KB (2,897 words) - 09:00, 6 August 2024
so-called balanced power system, sometimes called "technical power", an isolation transformer with a center tap is used to create a separate supply with conductors...
12 KB (1,813 words) - 18:11, 5 August 2024
Repeating coil (category Electric transformers)
between the line and the drop. It is a special application of an isolation transformer, and is often used to prevent ground loops or earth loops, which...
1 KB (170 words) - 16:53, 30 November 2020
electrical DC bias will not pass through a transformer or capacitor; thus a simple isolation transformer or series-wired capacitor can be used to block...
5 KB (721 words) - 16:30, 2 December 2023
several users or body regions) should have a small pulse isolation transformer for galvanic isolation in each channel, such that currents cannot flow across...
17 KB (2,017 words) - 22:13, 13 July 2024
output voltage; this is called an isolation transformer. Other AC power supply transformers do not provide mains isolation; these are called autotransformers;...
29 KB (3,905 words) - 12:30, 14 June 2024
head. Sets with a headphone socket and a live chassis use an audio isolation transformer to make the arrangement safe. Floating grounds can cause problems...
6 KB (786 words) - 00:22, 30 March 2024
electrical safety. A safer and more reliable alternative is to use an isolation transformer made specifically for this purpose. Cheater plugs were previously...
11 KB (1,315 words) - 12:38, 7 August 2024
2019-08-14. "Electrical Isolation | Transformers | Electronics Textbook". www.allaboutcircuits.com. Retrieved 2019-08-14. Electrical Isolation Verification (DC)...
3 KB (331 words) - 11:58, 15 January 2023
Mains hum (redirect from Transformer hum)
solution is to connect the source and destination through a 1:1 isolation transformer, called variously audio humbucker or iso coil. An extremely deadly...
13 KB (1,714 words) - 10:32, 20 June 2024
manufacturers. There are three methods of providing isolation. A transformer-isolated amplifier relies on transformer coupling of a high-frequency carrier signal...
11 KB (1,493 words) - 17:11, 24 November 2023
arrangement supplied from isolation transformers. To mitigate the two-fault issues with IT systems, the isolation transformers should supply only a small...
42 KB (5,556 words) - 03:29, 31 July 2024
found incorporated into a shaver supply unit which includes an isolation transformer and meets various mechanical and electrical characteristics specified...
87 KB (11,291 words) - 13:36, 3 June 2024