Patent ID: 8410632

Claim:
A power adapter having multi-DC power connectors, comprising: a power converter having: a casing; a power converting circuit mounted in the casing; an AC power inlet mounted through one side of the casing and electronically connected to the power converting circuit; and a DC power outlet mounted through another side of the casing and electronically connected to the power converting circuit; a power input cable electronically connected to the AC power inlet to provide AC power to the power converting circuit; a power output cable having: a first end electronically connected to the DC power outlet of the power converter; and a second end having a DC output and selective connector having: two DC power pinholes; and multiple selective pinholes surrounding the two DC power pinholes; a first DC power connector having two DC voltage pins and selectively connected to the DC output and selective connector; multiple second DC power connectors, each of which selectively connects to the DC output and selective connector and has: a body; a DC plug formed on the body; two DC voltage pins formed on the body; and one jumper pin formed on the body and corresponding to the selective pinholes of the power output cable to change voltage of the DC power output from the power converting circuit.