The Owon ODP3033 Triple Output Programmable DC Power Supply, 30V/3A (x2), 6V/3A offers three independent controllable channels with a max output power of 198W, and the power output auto-switches between CV/CC. This model features a data-logging function and can record the output voltage and current, and display recorded data in a chart. The ODP3033 can operate in individual, parallel, and series mode.