признавам компонент кръст 120v dc to 24v schematic Не е сложно В милостта на управлявам
2V-25V DC Power Supply Schematic
DC DC Buck Converter 8V 160V 96V 84V 72V 60v 48v 36v Step down to 5V 9V 12v 15V 19V 24v Voltage Regulated USB Power Supply CAR|Replacement Parts & Accessories| - AliExpress
DC to DC converters
Fast, Accurate Step-Down DC/DC Controller Converts 24V Directly to 1.8V at 2MHz | Analog Devices
Simple 12V to 24V DC DC converter using LM324 and transistor
DC to DC converters
AC-DC Converters including Buck, Boost and Flyback
Amazon.com: DROK Voltage Regulator DC 8-60V to 10-120V 15A Boost Converter, Constant Voltage Current Step Up Module Adjustable Output 48V 24V 12V DC Power Supply with LED Display : Electronics