HUBOSD8-SE has been engineered to provide the highest possible performance and reliability in a 46*36mm & 4 layers PCB. It is a multifunctional HUB with PDB, BEC 5V1.5A &10V1.5A, Current sensor 184A, STOSD. It is specially made for the mini FPV Quad. Built-in STOSD8 can support Plug & Play, no complicated settings needed.Input: 9~27V (3-6S LiPo) Input TVS protection Current Rating: 4X30A (Max.4x39A) Current sensor 184A Built-in STOSD8-SE 46x36x4mm, 9g Mounting holes 30.5mm Ø3mm