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About product and suppliers:
        Alibaba.com offers 67,090 12v dc power adapter products. About 11% of these are adapters, 7% are switching power supply, and 1% are car charger. 

A wide variety of 12v dc power adapter options are available to you, such as dc, ac, and single. You can also choose from 1 - 50w, 51 - 100w, and 101 - 200w. As well as from free samples, paid samples. 

There are 67,090 12v dc power adapter suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of 12v dc power adapter respectively. 

2v dc power adapter products are most popular in North America, Western Europe, and Domestic Market. 

You can ensure product safety by selecting from certified suppliers, including 17,302 with ISO9001, 2,396 with Other, and 690 with ISO14001 certification.