Marelco Power Systems

When off-the-shelf magnetics solutions don't fit your application's needs, there's no better manufacturer to turn to than Marelco for short lead times and high quality product delivered on time.

Marelco has been manufacturing application specific dry inductors, chokes, and transformers since 1955.  Marelco's capabilities include devices designed for operating voltage to 15kV and apparent power levels to 2MVA.

Compared to other custom magnetics, Marelco offers the highest effiency products as a result of superior design expertise and the use of grain oriented silicon steel core laminations.

In addition to application specific magnetic components, Marelco also manufactures custom AC/AC, AC/DC, and DC/DC power supplies.

PowerCube™ hE

Recently, Marelco introduced the PowerCube hE, high efficiency distribution transformer that exceeds NEMA T1 ratings.  The PowerCube is built to the same high standards that keep Marelco's customers coming back for more.  With the capability to monitor all voltages and currents provided by the transformer, the PowerCube is the perfect weapon in your battle against rising energy costs.