Extension Cord

An extension cord/ power extender/ drop cord 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). It helps to plug in electronic device from adistance. If the plug and power outlet are of different types, the term "adapter cord" may be used. Before using extension cord few things need to consider:

·         Environment: whether it is using in too hot or too cold environ environment , indoor or

outdoor

·         Plug type: 3 pin or 2 pin

·         Power Rating: Maximum current, wire gauge, and overall length

·         Safety Listing: Does it tested and certified to be safe?

Most extension cords are ranged from around two to thirty feet in length although they are made up to 300 feet in length. Extension cords come in different colors, lengths, thicknesses and service duties. In general, the more power needed by the appliance, the thicker the cord need to be. Different extension cord suitable to work in different conditions, one that useful in outdoor work may not be the right one for indoor use.Some best extension cord manufacturers are:

·         Sennheiser GSM

·         Kord King

·         Signal and Power Delivery Systems, Inc

·         Quail Electronics, Inc

·         United Universal Industries, Inc.

·         Canon Extension Cord.

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