SAKATA 3D PLA 850 filament is...
RXN-1503D Laboratory Source with Digital Display (0 - 15 V, 3 A)
RXN-305D-II Power Supply with Digital Display (2 x 0 - 30 V, 5 A)
0-15V 0-3A Velleman Laboratory Source with Dual LCD Display
coarse and fine adjustments of voltage and current voltage or current-limiting output connectors: insulated safety terminals low noise temperature controlled fan 4 digit display setting lock function constant voltage / constant current 10 mV / 1 mA setting resolution protection modes: fuse 3.15 A / 250 V over-current protection...
RXN-305D Laboratory Source with Digital Display (0 - 30 V, 5 A)
RXN-1502D Laboratory Source with Digital Display (0 - 15 V, 2 A)
Plusivo PS-1503D power supply is ideal for an amateur electronist because it has a stable voltage output up to 15 V, but also a maximum output current of 3 A.
KXN-3030D Power Supply with Digital Display (0 - 30 V, 30 A)