|February 20, 2023
18 Volt DC, 3000mA and 2500 mA SMPS 400Hz input power supply
|400Hz regulated 18V volt power supply, 3000 mA. Barrel connector 5.5 x 2.1, adapters also available to other sizes.
| This is a 400Hz power supply with 18V
stable output, 54 watts continuous. It has a removable two-prong AC cord and
universal AC input
Desktop power supply 2 x 1.2 x 4.3 inches with input socket for using international cords.
Note on 400Hz operation: we have tested this power supply and found that the efficiency does not decrease at 400Hz operation, the power factor and crest factor of the incoming AC change only slightly, and the temperature rise at full power is the same as 60Hz operation.
400Hz Universal input switchmode power supply brick with fixed 18 volt output voltage.