POWER BANK,U Disk,Wire...
High Current Rectifier...
DHport offers 2281 50v power supply products. About 21% of these are Home & Garden, 18% are Business & Industrial, and 61% are other 50v power supply supplies. A wide variety of 50v power supply options are available to you. You may purchase samples before making big procurement. There are 475 50v power supply suppliers, mainly located in China. The top supplying provinces are Guangdong, Shanxi and Zhejiang, which supply 33%, 26% and 17% of 50v power supply respectively.