Created an enclosure for these neat usb c power delivery boards you can get from aliexpress

Type-C PD2.0 PD3.0 9V 12V 15V 20V Fast Charge Trigger Polling Detector USB Boost Power Supply Change Module Charger Board Tools

https://www.aliexpress.com/item/1005004532782452.html

Used it to power my 20w cob

https://makerworld.com/en/models/122474