Linear dc power supplies come in current models up to 20 Amps
Stephen LawElectronics Test & Measurement measurement tests
RIGOL DP813/DP813A Series of linear benchtop dc power supplies deliver a higher current – up to 20 Amps. Units provide a programmable linear power supply with high current, low ripple, and high precision for many industries and applications such as optical communication module testing, chip and integrated circuit testing, semiconductor testing, and industrial ATE verification. Products are available with 1 output, 8V/20A (Low Range), 20V/10A (High Range), remote sensing and total power up to 200W.
DP822/DP822A models feature 2 isolated outputs, 20V/5A and 5V/16A, remote sensing and total power up to 180W. Units address the continuing trend towards higher current applications for power, battery, and telecommunications equipment. Products fulfill the technical requirements for emerging higher speed optical module power testing.