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About product and suppliers:
        Alibaba.com offers 18,187 power supply 12v 5a products. About 40% of these are switching power supply, 1% are pc power supplies. 

A wide variety of power supply 12v 5a options are available to you, such as plug in, desktop. You can also choose from free samples, paid samples. 

There are 18,216 power supply 12v 5a suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Taiwan, and Vietnam, which supply 99%, 1%, and 1% of power supply 12v 5a respectively. 

Power supply 12v 5a products are most popular in North America, Western Europe, and South America. 

You can ensure product safety by selecting from certified suppliers, including 4,811 with ISO9001, 1,377 with Other, and 534 with ISO14001 certification.