In electrical engineering, low voltage is a relative term, the definition varying by context. Different definitions are used in electric power transmission...
5 KB (471 words) - 10:41, 23 January 2024
Extra-low voltage (ELV) is an electricity supply voltage and is a part of the low-voltage band in a range which carries a low risk of dangerous electrical...
12 KB (1,656 words) - 19:25, 7 April 2024
Low-voltage differential signaling (LVDS), also known as TIA/EIA-644, is a technical standard that specifies electrical characteristics of a differential...
21 KB (2,729 words) - 22:33, 25 April 2024
A low-voltage network or secondary network is a part of electric power distribution which carries electric energy from distribution transformers to electricity...
12 KB (1,434 words) - 00:31, 30 May 2024
The Low Voltage Directive (LVD) 2006/95/EC is one of the oldest Single Market Directives adopted by the European Union before the "New" or "Global" Approach...
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the forward voltage of a diode is small, this kind of voltage regulator is only suitable for low voltage regulated output. When higher voltage output is...
30 KB (4,244 words) - 14:08, 20 August 2024
engineering, fault ride through (FRT), sometimes under-voltage ride through (UVRT), or low voltage ride through (LVRT), is the capability of electric generators...
8 KB (910 words) - 02:41, 23 December 2022
High voltage electricity refers to electrical potential large enough to cause injury or damage. In certain industries, high voltage refers to voltage above...
27 KB (3,501 words) - 02:02, 21 August 2024
A voltage multiplier is an electrical circuit that converts AC electrical power from a lower voltage to a higher DC voltage, typically using a network...
19 KB (2,548 words) - 13:12, 17 November 2023
Overhead power line (redirect from Ultra high voltage)
glass fiber), though some copper wires are used in medium-voltage distribution and low-voltage connections to customer premises. A major goal of overhead...
36 KB (4,688 words) - 08:10, 12 July 2024
create reference voltages, or to reduce the magnitude of a voltage so it can be measured, and may also be used as signal attenuators at low frequencies. For...
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The threshold voltage, commonly abbreviated as Vth or VGS(th), of a field-effect transistor (FET) is the minimum gate-to-source voltage (VGS) that is...
13 KB (1,738 words) - 05:10, 31 July 2024
Circuit breaker (section Low-voltage)
from devices that protect low-current circuits or individual household appliances, to switchgear designed to protect high-voltage circuits feeding an entire...
41 KB (4,983 words) - 18:13, 26 August 2024
Ultra-low-voltage processors (ULV processors) are a class of microprocessor that are deliberately underclocked to consume less power (typically 17 W or...
2 KB (245 words) - 08:28, 5 December 2023
Split-phase electric power (redirect from Reduced low voltage)
earth (so-called CTE or centre-tap earth, or 55–0–55). This reduced low-voltage system is used with 110 V equipment. No neutral conductor is distributed...
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Direct current (redirect from DC voltage)
very high voltage (usually higher than 3,000 volts) direct current or alternating current. This was followed by the widespread use of low voltage direct...
16 KB (1,925 words) - 05:05, 23 August 2024
Differential signalling (redirect from High voltage differential)
devices, continually strives to lower supply voltage to save power.[citation needed] A low supply voltage, however, reduces noise immunity. Differential...
18 KB (1,996 words) - 16:25, 23 May 2024
IEC 60038 (section Low voltage)
standard voltages, defines a set of standard voltages for use in low voltage and high voltage AC and DC electricity supply systems. Where two voltages are...
3 KB (317 words) - 18:30, 12 May 2024
Mains electricity by country (redirect from List of countries with mains power plugs, voltages & frequencies)
and territories, with the plugs, voltages and frequencies they commonly use for providing electrical power to low voltage appliances, equipment, and lighting...
77 KB (2,618 words) - 10:59, 25 August 2024
A low-dropout regulator (LDO regulator) is a type of a DC linear voltage regulator circuit that can operate even when the supply voltage is very close...
16 KB (2,131 words) - 21:32, 21 June 2024
Emitter-coupled logic (redirect from Low Voltage Positive Emitter Coupled Logic)
saturation, the input and output voltages have a small swing (0.8 V), the input impedance is high and the output impedance is low. As a result, the transistors...
25 KB (2,658 words) - 15:01, 17 August 2024
Fuse (electrical) (section Rated voltage)
thermal equilibrium. The voltage drop should be taken into account, particularly when using a fuse in low-voltage applications. Voltage drop often is not significant...
38 KB (5,125 words) - 21:43, 12 August 2024
model 9 Variants 900 MHz (ultra-low voltage) 1.0 GHz (ultra-low voltage) 1.1 GHz (low voltage) 1.2 GHz (low voltage) 1.3 GHz 1.4 GHz 1.5 GHz 1.6 GHz...
178 KB (13,535 words) - 07:29, 19 August 2024
internally unconnected (i.e. "open"). One of the IC's internal high or low voltage rails typically connects to another terminal of that transistor. When...
17 KB (1,999 words) - 01:27, 2 August 2024
Varistor (redirect from Voltage Dependent Resistor)
antiparallel configuration. At low voltage the varistor has a high electrical resistance which decreases as the voltage is raised. Modern varistors are...
22 KB (2,689 words) - 22:32, 22 June 2024
Rectifier (section Voltage-multiplying rectifiers)
Cockcroft-Walton voltage multiplier, stages of capacitors and diodes are cascaded to amplify a low AC voltage to a high DC voltage. These circuits are...
64 KB (8,949 words) - 19:27, 12 August 2024
Alternating current (redirect from AC voltage)
can use transformers to change voltage from low to high level and back, allowing generation and consumption at low voltages but transmission, possibly over...
48 KB (5,948 words) - 15:16, 23 August 2024
accessories and for battery packs in portable equipment. These extra-low voltage connectors are rated at or below 120 VDC. Small cylindrical connectors...
34 KB (4,127 words) - 18:32, 29 August 2024
descendant families evolved to include support for low power CMOS technology, lower supply voltages, and surface mount packages. The 7400 series contains...
75 KB (5,054 words) - 16:16, 29 August 2024
Earthing system (section Low-voltage systems)
may not provide a connection to an earth. On low voltage electricity networks with a phase to neutral voltage exceeding 240 V to 690 V, which are mostly...
42 KB (5,545 words) - 16:44, 19 August 2024