Rack-mount dc power
One of the power supplies seen at the show was the Aspiro 1U integrated dc power system from Unipower. If provides an output of – 48Vdc and includes a low-power version fitted with a 20-A shunt to manage small batteries. The output circuits can provide up to four loads with breakers rated from 1 to 30 A, or up to 10 15A GMT fuses. An additional breaker protects batteries and a programmable low-voltage battery disconnect is standard.