TS-100 Soldering Iron USB C PD Mod – 20V via internal adapter

Used DIY ultrasonic cutter to remove the excess plastic

The USB C PD adapter is called “ZYPDS” by YZXStudio you want the smallest model from here:   The module is lowest cost from this Ebay seller: https://www.ebay.com/itm/Type-C-USB-C-PD2-0-3-0-to-DC-USB-fast-charge-trigger-Poll-detector-9v-12v-15v-20/233102637939 But can also be purchased at these other sites: https://www.aliexpress.com/item/Freeshipping-ZY12PDS-Type-C-USB-C-PD2-0-3-0-Turn-DC-USB-Deception-Fast-Charging/32972893908.html OR https://www.aliexpress.com/item/Type-C-USB-C-PD2-0-3-0-TO-DC-USB-decoy-fast-charge-trigger-Poll/32969919810.html OR https://www.ebay.com/itm/Super-Mini-ZYPDS-DC-mini-20V-trigger-support-millet-65W-PD-power-supply-/132714794782