Hellow guys, Welcome to my website, and you are watching LM 2596 DC-DC Step Down Module DC 4.0 - 40V to DC 1.25 - 37V Adjustable Voltage Regulator. and this vIdeo is uploaded by Online GainersTV at 2022-02-28T01:43:47-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.