A smoothing unit for reducing ripple of any of our non-regulated power supplies and housed in the Spacesaver case. Maintains a ripple-free output when high currents are being drawn. This unit comprises a 0.1H inductor two 2200µF capacitors and diode protection. With a supply of 12V at 3A 1% ripple would be typical.Dimensions:(W)175mm x (D)190mm (including cable clips: 206mm) x (H)298mmMass: 4.9kg