Rapid digital triple output bench dc power supplies hy3000m 3 series rapid hy3005 m 3 p the rapid hy3005m 3 is a digital triple output bench power supply this power supply has three independent output channels two of them provide adjustable output of 0 30v and 0 to 5a while the third has fixed output of 5v dc 3a p p both series and parallel connections are possible allowing you to double the voltage or current the highest output is the sum of twice the voltage value in series mode a