10% growth estimated in AC/DC and DC/DC power supply adapter market in 2014

The power supply market is directly dependent on electronic systems market. Whether it is a simple dc/dc converter chip or a brick, power supply devices and systems are sold as part of other system or to power such system externally. If the electronics systems market grows, a quite close by growth can be seen in the power supply market. Market researcher IHS finds in 2013 power supply market has grown by a small percentage of 2.4%, it is near flat. However in 2014 , a power supply market growth estimation of 10% is realistic. The total global power supply market is estimated to reach little less than US$ 20 Billion in 2014. The AC/DC market is also driven by smartphones which USB port power adapters. The power supply adapter market in India is within US$ 1Billion, but is one of the fastest growing market with growth rate in the range of 25-30% in 2014. Higher effeciency and small size is the design trend and less EMI is an important factor in noise sensitive medical and other such heavy sensor-integrated electronics systems. Taiwan based Delta electronics is number one in this market, Emerson, lite-On are ranked next top 2 vendors as rates by IHS. Below are the top 10 vendors of power supply ranking based on revenue.
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