EEVblog #1031 – $25 DPS3003 PSU Module Characterisation

Characterising the performance and efficiency of the $25 DPS3003 30V 3A lab power supply module from RDtech.
Includes a how-to on measuring DC-DC converter efficiency graphs, with module power loss on the secondary Y axis.

XL7005 datasheet

Forum HERE

from EEVblog https://www.eevblog.com/2017/10/12/eevblog-1031-25-dps3003-psu-module-characterisation/

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