EEVblog #1031 – $25 DPS3003 PSU Module Characterisation
Published on October 19, 2017
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:
Previous video on the DPS3003 & other PSU Modules
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