• \n \n

    • EEVblog #1031 – $25 DPS3003 PSU Module Characterisation

    EEVblog October 12, 2017 EEVblog, EEVblog - Podcast, Power Supplies Comments Off on EEVblog #1031 – $25 DPS3003 PSU Module Characterisation 16,318 Views

    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

    Podcast: Download

    About EEVblog

    Check Also

    EEVblog 1777 – Miele W1 Door Interlock Teardown

    Tearing down the failed Miele W1 washing machine door interlock mechanism and reverse engineering how …

    About
    © Copyright 2026 David L. Jones. EEVBlog is a registered trademark.