rail-circuit transformer
1British Rail Class 313 — A refreshed Southern Class 313 No. 313203 at Brighton on the West Coastway Line …
2West Rail Line — The HK MTR lines|West Rail ( zh. 西鐵綫) (formerly called West Rail, Chinese: 西鐵) is one of the MTR lines in Hong Kong. It starts at Nam Cheong Station in Sham Shui Po and ends at Tuen Mun Station in Tuen Mun.Currently the West Rail Line provides a… …
3Power supply rail — A power supply rail or voltage rail refers to a single voltage provided by a power supply unit (PSU) relative to some understood ground. Although the term is generally used in electrical engineering, most people encounter it in the context of… …
4British Rail Class 302 — Infobox EMU name = British Rail Class 302 imagesize = 250px caption = Class 302 at Barking background = #012545 Manufacturer = BR Doncaster/York Re Build by = BR Eastliegh Mail Conversions by = BR Ilford Former Operator = c2c Formation = 4 Cars… …
5List of rail accidents (1950–1999) — List of rail accidents from 1950 to 1999.For historic accidents before 1950, see List of pre 1950 rail accidents .For accidents from 2000 to the present, see List of rail accidents . notoc 1950s 1950* February 17 1950 ndash; Rockville Centre, New …
6British Rail Class 80 — Infobox Locomotive name = British Rail Class 80 powertype = Electric caption = roadnumber = E1000; E2001 from 1959 builder = Metropolitan Vickers builddate = 1951; rebuilt 1958 gauge = RailGauge|ussg|lk=on|al=on electricsystem = 25 kV AC… …
7Inverter (electrical) — An inverter is an electrical device that converts direct current (DC) to alternating current (AC)[1]; the converted AC can be at any required voltage and frequency with the use of appropriate transformers, switching, and control circuits. Solid… …
8Railway electrification system — Railway electrification supplies electrical energy to railway locomotives and multiple units so they can operate without having a reciprocating engine of their own.CharacteristicsThe main advantage of electric traction is a higher power to weight …
9Electronic amplifier — A practical amplifier circuit An electronic amplifier is a device for increasing the power of a signal. It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In… …
10Electric motor — For other kinds of motors, see motor (disambiguation). For a railroad electric engine, see electric locomotive. Various electric motors. A 9 volt PP3 transistor battery is in the center foreground for size comparison. An electric motor converts… …
