1 x ELTEK FLATPACK2 DC/DC REV :2.1 POWER SUPPLY RECTIFIER MODULE 241115.600

480W DC-DC 12V to 24V Step-Up Converter Car Power Supply Module AU Regulator

DC-DC Converter Module 12V to 5V 15W Double USB Step Down Power Output Adapter

2X AC 6-16V to DC 12V Full-bridge Rectifier Filter Power Supply Converter Module

HLK-5M03 AC-DC 220 V to 3.3 V DC Step-Down Power Supply Module Converter ESP32

5V Step Down Power Supply, AC 220v - 240v to DC 5V Power Supply Step down module

5x MT3608 : 2A DC-DC Step Up 2-24V : Adjustable Converter Boost Module

HLK-PM01 AC-DC Power Module 5V 0.6A Compact Mains 5V Converter Arduio ESP32