Superpower is franchised distributor of ac/dc, dc/dc converter and dc/ac ringer for astec, artesyn, murata-ps, arch, cosel and cherokee, also we distribute same product line of powerdsine, ericsson, vicor, lambda, intersil and powerone, with over 16 years experience, we form our own brand "superpower" and can provide parts to you with competitive price and good l/t.