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About product and suppliers:
        Alibaba.com offers 2,819 switching power adapter 5v 1a products. About 63% of these are ac/dc adapters, 13% are switching power supply, and 1% are mobile phone adapters. 

A wide variety of switching power adapter 5v 1a options are available to you, such as dc, ac. You can also choose from plug in, desktop. As well as from free samples, paid samples. 

There are 2,823 switching power adapter 5v 1a suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Taiwan, and Hong Kong, which supply 98%, 1%, and 1% of switching power adapter 5v 1a respectively. 

Switching power adapter 5v 1a products are most popular in North America, Western Europe, and Eastern Europe. 

You can ensure product safety by selecting from certified suppliers, including 696 with ISO9001, 127 with Other, and 25 with ISO14001 certification.