Also, the humanoid can be supplied power by external source. This uses 48 V for motor operation and 24 V for motor controllers. The power of PC uses 12 V, transformed by DC-DC converter from 24 V. At normally standing state, the continuous current is 0.7 A on 48 V and 9.8 A on 24 V. The humanoid consumes 268.8 W. Brief specifications of this robot are shown in Table 1.