Regulator 12v

DIN Rail AC/DC Adjustable Power Supply 10W 1138V (regulated: 12V 24V 36V etc)
US $99.75
DC DC 6 32V 12V to 0.8 28V 150W regulator Step Up Down Car Power Supply module
US $39.06
[ZOB] XDF xindafei power module 50W 12V 24V DC DC half brick DFH50 12S24
US $121.24
MR100 Shortwave Antenna Analyzer Meter Tester 1 60M For Ham Radio 12V Q9 Head
US $50.83