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About product and suppliers:
        Alibaba.com offers 660 12v dc 7a 84w power adapter products. About 6% of these are adapters, 6% are switching power supply. 

A wide variety of 12v dc 7a 84w power adapter options are available to you, such as free samples. 

There are 581 12v dc 7a 84w power adapter suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of 12v dc 7a 84w power adapter respectively. 

2v dc 7a 84w power adapter products are most popular in North America, Domestic Market, and Southern Europe. 

You can ensure product safety by selecting from certified suppliers, including 103 with ISO9001, 1 with GSV, and 1 with BSCI certification.