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About product and suppliers:
        Alibaba.com offers 12,294 cctv switching power supply products. About 67% of these are switching power supply, 20% are ac/dc adapters. 

A wide variety of cctv switching power supply options are available to you, such as dc, multiple, and single. You can also choose from 51 - 100w, >500w, and 1 - 50w. As well as from 110v, 220v, and 380v. And whether cctv switching power supply is free samples, or paid samples. 

There are 12,309 cctv switching power supply suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Taiwan, and Singapore, which supply 99%, 1%, and 1% of cctv switching power supply respectively. 

Cctv switching power supply products are most popular in North America, Western Europe, and South America. 

You can ensure product safety by selecting from certified suppliers, including 2,130 with Other, 1,633 with ISO9001, and 29 with ISO14001 certification.