Weblog maken?


MaakEenWebsite.nl (tip)
Totaal slechts 10 euro per maand incl. domeinnaam en gratis overzetten van uw bestaande weblog bij Bloggers.nl 100 MB ruimte
emailadres
Lees meer..... en bestel
Gratis geld verdienen met e-mails lezen? Meld je aan bij
Zinngeld, Surfrace, Qassa en Euroclix !

Op zoek naar God?

ac extension cord

power extension cord

06:15, 4/1/2010 .. Link
power cord

The terms are generally used for cables using a power plug to connect to a single-phase alternating current power source at the local line voltage—(generally 100 to 240 volts, depending on the location). The terms power cable, mains lead or flex are also used. A lamp cord is a light weight ungrounded two wire cord used for small loads such as a table or floor lamp. The term cord set is also used to distinguish those cords that include connectors molded to the cord at each end.

Power cord Manufacturer AC power plugs and sockets are devices for removably connecting electrically-operated devices to the commercial power supply. An electric plug is a male electrical connector with contact prongs to connect mechanically and electrically to slots in the matching female socket. Wall sockets (sometimes also known as power points,[1][2] power sockets, electric receptacles, or electrical outlets) are female electrical connectors that have slots or holes which accept and deliver current to the prongs of inserted plugs. To reduce the risk of injury or death by electric shock, some plug and socket systems incorporate various safety features. Sockets are designed to accept only matching plugs and reject all others. AC power cord A power cable is an assembly of two or more electrical conductors, usually held together with an overall sheath. The assembly is used for transmission of electrical power. Power cables may be installed as permanent wiring within buildings, buried in the ground, run overhead, or exposed. Flexible power cables are used for portable devices, mobile tools and machinery. european power cord Any current-carrying conductor, including a cable, radiates an electromagnetic field. Likewise, any conductor or cable will pick up energy from any existing electromagnetic field around it. These effects are often undesirable, in the first case amounting to unwanted transmission of energy which may adversely affect nearby equipment or other parts of the same piece of equipment; and in the second case, unwanted pickup of noise which may mask the desired signal being carried by the cable, or, if the cable is carrying power-supply or control voltages, pollute them to such an extent as to cause equipment malfunction. power cord set Polarised plugs and sockets are those designed to connect only in one orientation, so the live and neutral conductors of the outlet are connected (respectively) to the live and neutral poles of the appliance. Polarisation is maintained by the shape, size, or position of plug pins and socket holes to ensure that a plug fits only one way into a socket. This is so switches interrupt the live wire. If the neutral wire were interrupted instead, the device would be deactivated but its internal wiring would still be live. This is a shock hazard; if the energised parts are touched, current travels to earth through the body. Devices that especially present this hazard include toasters and other appliances with exposed heating elements, which with reversed polarity can remain live even when they are cool to the touch, and screw-in light bulbs, which with reversed polarity, exposed portions of the socket shell remain energised even though the lamp is switched off. VDE power cord C19 and C20 connectors, with pins rated at 16 A, are used for some IT applications where higher currents are required, for instance, on high-power workstations and servers, UPSs, PDUs and similar equipment. They are similar to C13 and C14 connectors, but rectangular (without chamfered corners) and with slightly larger pins, rotated so they are parallel to the long axis of the connector. UL power cords C19 and C20 connectors, with pins rated at 16 A, are used for some IT applications where higher currents are required, for instance, on high-power workstations and servers, UPSs, PDUs and similar equipment. They are similar to C13 and C14 connectors, but rectangular (without chamfered corners) and with slightly larger pins, rotated so they are parallel to the long axis of the connector. SAA power cord A power cord is similar but the socket end is designed to mate with a panel plug (usually IEC or figure 8 style) and is usually much shorter. With IEC connectors cables are frequently seen with a line plug and socket. These may be considered either as powercords (if IEC outlets are in use) or as extensions (if used to extend a powercord.) australian power cord Any current-carrying conductor, including a cable, radiates an electromagnetic field. Likewise, any conductor or cable will pick up energy from any existing electromagnetic field around it. These effects are often undesirable, in the first case amounting to unwanted transmission of energy which may adversely affect nearby equipment or other parts of the same piece of equipment; and in the second case, unwanted pickup of noise which may mask the desired signal being carried by the cable, or, if the cable is carrying power-supply or control voltages, pollute them to such an extent as to cause equipment malfunction. Australia power cord A cable is two or more wires or ropes running side by side and bonded, twisted or braided together to form a single assembly. In mechanics, cables are used for lifting and hauling; in electricity they are used to carry electrical currents. An optical cable contains one or more optical fibers in a protective jacket that supports the fibers. Mechanical cable is more specifically called wire rope. australia plugs Cord sets must be distinguished from plug-in wall mounted power supplies, where the connector also contains a transformer, and possibly rectifiers, filters and regulators. Unwary substitution of a standard mains-voltage connector for the power supply would result in application of full line voltage to the connected device, resulting in its destruction and possible fire or personal injury. brazil plug Each receptacle has two or three wired contacts. The contacts may be steel or brass, and may be plated with zinc, tin, or nickel. The live contact carries current from the source to the load. The neutral returns current to the source. Many receptacles and plugs also include a third contact for a connection to earth ground, intended to protect against insulation failure of the connected device. Argentina power cord Extension cords may sometimes refer to cables that transmit data, electricity, or both (for example, USB extension cable). This type of cable comes in handy when certain USB plugs cannot fit into the hubs, such as a USB flash drive. But they are more likely to be called "extenders" or "extender cables" or "cable extenders". electric extension cord Extension cords may sometimes refer to cables that transmit data, electricity, or both (for example, USB extension cable). This type of cable comes in handy when certain USB plugs cannot fit into the hubs, such as a USB flash drive. But they are more likely to be called "extenders" or "extender cables" or "cable extenders". power extension cord Some extension cords also incorporate safety features, such as a polarized plug and receptacle, grounded terminals, a 'power-on' indicator, a fusible link, or even a residual-current device (also known as a ground-fault circuit interrupter or GFCI). ac extension cord Early telegraph systems used the first forms of electrical cabling, transmitting tiny amounts of power. Gutta-percha insulation used on the first Submarine cables was, however, unsuitable for building wiring use since it deteriorated rapidly when exposed to air. extension cord wire A power cable is an assembly of two or more electrical conductors, usually held together with an overall sheath. The assembly is used for transmission of electrical power. Power cables may be installed as permanent wiring within buildings, buried in the ground, run overhead, or exposed. Flexible power cables are used for portable devices, mobile tools and machinery. electrical extension cord An extension reel is an extension lead that rolls up, usually into the socket end, which in some cases has more than one socket on it (often 2 or 4). Another type of extension reel hangs near the plug end and permits the user to draw the cord out by grasping the socket end. Such cables can only be used to carry full rated current when fully extended since the portion on the reel constitutes a concentration of the loss power (the result of its series resistance) which is not suitably dissipated unless most of the cable is unreeled to expose it to ambient air. iec power cords Any current-carrying conductor, including a cable, radiates an electromagnetic field. Likewise, any conductor or cable will pick up energy from any existing electromagnetic field around it. These effects are often undesirable, in the first case amounting to unwanted transmission of energy which may adversely affect nearby equipment or other parts of the same piece of equipment; and in the second case, unwanted pickup of noise which may mask the desired signal being carried by the cable, or, if the cable is carrying power-supply or control voltages, pollute them to such an extent as to cause equipment malfunction. IEC power cord Electric cables discussed here are mainly meant for installation in buildings and industrial sites. For power transmission at distances from some km's to 600 km see high voltage cable, power cables and HVDC. iec power plug Other countries also regulate the use of extension cables but the specific conditions and the nature of the regulation varies. In Europe and elsewhere where the normal domestic voltage is around 230 V, there is less risk of causing fire through overheating of cables for any given power due to the lower current. However most European extension reel cables now include an automatic current cut-out to avoid misuse of the cable. This requires manual re-setting if excess current is drawn through the cable. (American multiplug cords also include such a device but single- or triple-outlet cords do not.) Israel power cord A power cord is similar but the socket end is designed to mate with a panel plug (usually IEC or figure 8 style) and is usually much shorter. With IEC connectors cables are frequently seen with a line plug and socket. These may be considered either as powercords (if IEC outlets are in use) or as extensions (if used to extend a powercord.) israel plugs Cord sets must be distinguished from plug-in wall mounted power supplies, where the connector also contains a transformer, and possibly rectifiers, filters and regulators. Unwary substitution of a standard mains-voltage connector for the power supply would result in application of full line voltage to the connected device, resulting in its destruction and possible fire or personal injury. japanese power cord IEC connector is the common name for the set of thirteen mains electricity cable mount female connectors (called the connector in the specification) and thirteen panel mount male connector (called the inlet) defined by International Electrotechnical Commission (IEC) specification IEC 60320 (formerly IEC 320). When used with no other qualifiers, "IEC connector" usually refers specifically to the C13 and C14 connectors. Some types also come in cable mount male and panel female versions to use as outlets but these are less common. Japan power cord Mass-impregnated paper-insulated medium voltage cables were commercially practical by 1895. During World War II several varieties of synthetic rubber and polyethylene insulation were applied to cables korean power cord IEC power cables come in high-temperature and low-temperature variants, as well as various current capacities. The connectors have slightly different shapes to ensure that it is not possible to substitute a cable with a lower temperature or current rating, but that it is possible to use an over-rated cable. Cords also have different types of exterior jackets available to accommodate environmental variables such as moisture, temperature, oils, sunlight, flexibility, and heavy wear. For example, a heating appliance may come with a cord designed to withstand accidental contact with heated surfaces. korea power plugs Other countries also regulate the use of extension cables but the specific conditions and the nature of the regulation varies. In Europe and elsewhere where the normal domestic voltage is around 230 V, there is less risk of causing fire through overheating of cables for any given power due to the lower current. However most European extension reel cables now include an automatic current cut-out to avoid misuse of the cable. This requires manual re-setting if excess current is drawn through the cable. (American multiplug cords also include such a device but single- or triple-outlet cords do not.) ac ul power cord

Power cables may be either fixed or detachable from the appliance. In the case of detachable leads, the appliance end of the power cord has a socket (female connector) rather than a plug (male connector) to link it to the appliance, to avoid the dangers from having a live protruding pin. Cords may also have twist-locking features, or other attachments to prevent accidental disconnection at one or both ends. A cord set may include accessories such as fuses for overcurrent protection, a pilot lamp to indicate voltage is present, or a leakage current detector. Power cords for sensitive instruments, or audio/video equipment may also include a shield over the power conductors to minimize electromagnetic interference.

UL plug A power strip is a block on the end of a power cable with a number of sockets (usually 3 or more), often arranged in a line. This term is also used to refer to the whole unit of a short extension cord terminating in a power strip. swiss power cord Worldwide, more than a dozen different types of connectors are used for fixed building wiring. Products sold in many different markets can use a standardized IEC connector and then use a detachable power cord to match the local electrical outlets. This simplifies safety approvals, factory testing, and production since the power cord is a low-cost item available as a commodity. Note that the same types of appliance-side connectors are used with both 110 V and 230 V power cables, so care must be used when moving appliances between countries with different voltage standards — substituting a power cord that matches local power outlets will result in an incorrect voltage being applied to the appliance or equipment. Some devices have a slide-switch to adapt to different voltages, or wide-ranging power supplies. Unless explicitly labelled as capable of handling local voltages, this is very likely to damage or destroy the appliance. italy power cord An extension cord, power extender, or extension lead is a length of flexible electrical power cable (flex) with a plug on one end and one or more sockets on the other end (usually of the same type as the plug). The term usually refers to mains (household AC) extensions but is also used to refer to extensions for other types of cabling. If the plug and receptacle are of different types, the term "adapter cord" may be used. Extension cable is also used, but that has a distinct meaning from extension cord for many people. Denmark power cord IEC 60309-1 specifies general functional and safety requirements for any form of industrial high-current power connector. IEC 60309-2 specifies a range of mains power connectors with circular housings, and different numbers and arrangements of pins for different applications. IEC 60309-3 dealt with connectors for use in explosive gas environments, but was withdrawn in 1998. IEC 60309-4 concerns switched socket-outlets and connector interlocks. In the United Kingdom, this standard was first adopted as BS 4343:1968 and has since been replaced by its European equivalent EN 60309:1999, catalogued in the BSI system as BS EN 60309:1999. In the U.K. these plugs are often referred to as Commando, CEE industrial, CEEform or simply CEE plugs. uk power cords Extension cords come in various lengths and thicknesses, and service duties. In general, the more power needed by the appliance, the thicker the cord should be (that is, larger wires inside). Cords to be used outdoors, in wet areas, around oils, or exposed to sunlight for long periods should be selected for such specific service. british power cord C19 and C20 connectors, with pins rated at 16 A, are used for some IT applications where higher currents are required, for instance, on high-power workstations and servers, UPSs, PDUs and similar equipment. They are similar to C13 and C14 connectors, but rectangular (without chamfered corners) and with slightly larger pins, rotated so they are parallel to the long axis of the connector. Iiec power cords

Power cables may be either fixed or detachable from the appliance. In the case of detachable leads, the appliance end of the power cord has a socket (female connector) rather than a plug (male connector) to link it to the appliance, to avoid the dangers from having a live protruding pin. Cords may also have twist-locking features, or other attachments to prevent accidental disconnection at one or both ends. A cord set may include accessories such as fuses for overcurrent protection, a pilot lamp to indicate voltage is present, or a leakage current detector. Power cords for sensitive instruments, or audio/video equipment may also include a shield over the power conductors to minimize electromagnetic interference.

iec power plugs A power strip is a block on the end of a power cable with a number of sockets (usually 3 or more), often arranged in a line. This term is also used to refer to the whole unit of a short extension cord terminating in a power strip. iec power socket Some extension cords also incorporate safety features, such as a polarized plug and receptacle, grounded terminals, a 'power-on' indicator, a fusible link, or even a residual-current device (also known as a ground-fault circuit interrupter or GFCI).

electrical extension cord japanese power cord korea power plugs IEC power cord ac ul power cord cordchina european power cord AC power cord

Powered by 繫˾,google,China SEO
Union:casting,bearings,ball bearings,China Flashlights,China Magnets,pneumatic cylinder,Steel door,Container Seals,gasoline engine,Stone Equipment,slaughter machine,hammer,casting Manufacturer,power cords



About Me

Home
My Profile
Archives
Friends
My Photo Album

Links


Categories


Recent Entries

power extension cord

Friends

Hosting door HQ ICT Systeembeheer