Abstract: A portable power distribution and conversion assembly suitable for work platforms is disclosed. The assembly includes an encapsulated step-down transformer surrounded by an enclosure. The enclosure forms a single passage that receives a line-in electrical supply operating at a first voltage. The enclosure also forms a first set of passages that provide line-outs operating at the first voltage, and a second set of passages that provide line-outs operating at a second voltage that is greater than half the first voltage.