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About product and suppliers:
        Alibaba.com offers 1,895 computer power source products. About 2% of these are switching power supply. 

A wide variety of computer power source options are available to you, such as dc/ac inverters, electric. You can also choose from free samples, paid samples. 

There are 1,895 computer power source suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of computer power source respectively. 

Computer power source products are most popular in North America, Western Europe, and Mid East. 

You can ensure product safety by selecting from certified suppliers, including 409 with ISO9001, 262 with Other, and 95 with ISO14001 certification.