90W Power Supply Module DC 4.5~60V to 1.25~30V 3A Buck Converter/Adjustable
DC-DC Converter 10-32V to 12-35V Step Up Power Supply Module QS-1224CCBD-150W | QSKJ
Dc-dc 9-35 To 1-35v 80w Step Up Down Module Dc Dc Cc Cv Buck Boost Converter 80w Buck Booster Power Supply Board Electronic Pcb - Integrated Circuits - AliExpress
150W Boost Converter DC-DC 10-32V to 12-35V Step Up Power Supply Modul – eElectronicParts
Amazon.com: 150W DC-DC Step Up Converter 12-32V in to 12-35V Out Adjustable Voltage Power Supply Boost Module : Electronics
I reversed engineered a buck-boost converter module because i was unable to find the schematic of it. more in comments : r/AskElectronics
Xl6009 Boost Converter Step Up Adjustable 15w 5-32v To 5-50v Dc-dc Power Supply Module High Performance Low Ripple - Integrated Circuits - AliExpress
DC-DC 10-32V To 12-35V 150W Boost Adjust Module Mobile Laptop Car
Amazon.com: AOICRIE DC Buck Boost Converter 12A 150W MAX DC Step Down Buck Converter Constant Current Converter 12V to 35V Adjustable Regulator Module 10V-32V to 12V-35V Power Supply Module : Electronics
OSKJ 120W Power Supply Boost Converter DC-DC 10-32V To 35-60V :: Micro JPM
DC-DC Converter 10-32V to 35-60V Step Up Power Supply Module QS-1248CBD-120W | QSKJ
DC-DC Step Up Down Module XL6009 Adjustable Module QS-0524CBDE-15W | QSKJ
DC-DC Converter 3-34V to 4-60V LM2577 Step Up Module QS-0348CBD-15W | QSKJ
150W DC-DC Boost Converter 10-32V In to 12-35V Out 6A Step Up Voltage Charger Module
5PCS Mini DC to DC Adjustable Step Down Module 12/24V to 5V 3A Buck Converter
150w dc-dc Boost Converter | 150w 8A | Step-up converter DC-DC voltage | step up module - YouTube