Model	Number of Outputs	Max. Voltage	Max. Current	Ripple and Noise	Computer Interface
GP-4303TP	Triple	30 V	3.00 A	<3	No
GP-503	Single	50 V	3.00 A	<2	No
GP-505	Single	50 V	5.00 A	<2	No
GP-305	Single	30 V	5.00 A	<2	No
GP-1305DU	Dual	30 V	10.00 A	<1	No
GP-1303DU	Dual	30 V	6.00 A	<0.5	No
GP-4303D	Single	30 V	3.00 A	<1.5	No
GP-1305	Single	30 V	5.00 A	<0.5	No
GP-4303A	Single	30 V	3.00 A	<1.5	No
GP-1305DU/TP	Dual	50 V	5.00 A	<1	No
GP-1310	Single	30 V	10.00 A	<1	No
GP-1503	Single	50 V	3.00 A	<0.5	No
GP-1503DU	Dual	50 V	5.00 A	<0.5	No
GP-1503TP	Triple	50 V	6.00 A	<0.5	No
GP-1505	Single	50 V	5.00 A	?	No
GP-1303TP	Triple	30 V	6.00 A	<0.5	No