The HUBOSD8 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 5V/2A &12V/500mA, Current sensor 140A, STOSD8.
It is specially made for the mini FPV Quad.
The BEC 12V is linear regulator, no LC Filter needed. Built-in STOSD8 can support Plug & Play, no complicated settings needed.

Physical:
- 2oz copper, 4-layers &1.6mm PCB.
- 1x Battery input, 4x ESC outputs. 2x BEC 5V outputs, 2x BEC 12V outputs.
- Camera signal & Gnd pads, Video Transmitter Signal & Gnd pads
- 1x Serial port (RX, TX, G)
- Dimensions: 51x36x4mm, Weight: 9g
- Mounting holes 30.5mm square spacing，Φ3mm

PDB (ESC outputs)
Continuous current: 30A per output
Peak current (10 seconds/minute): 35A per output

BEC 5V outputs
Designed for RC Receivers, Flight controllers, OSD, and Servos.
DC/DC synchronous buck regulator.
Voltage: 5.0 +/- 0.1VDC
Continuous current: 2 Amps (Max.2.5A 10s/minute)
Output Ripple: 40mV (VIn=16V, VOut=5V@2A load)
Short-circuit tolerant (5 seconds/minute)

BEC 12V outputs
Linear regulator, very low noise. LC Filter is needless.
Designed for Video TX or FPV camera.
Voltage: 12.0 +/- 0.3VDC (4~5S operation)
Continuous current: 500mA@16V IN, 400mA@20V IN
Short-circuit tolerant (2 seconds/minute)
If the battery is 3S LiPo, Output voltage=3S LiPo voltage - 1V

Current Sensor
140A
If current >140A. STOSD display 140A

• Input voltage range (3S-5S operation): 8 - 21VDC
• PDB: 4x30A (Max.4x35A)
• Regulated 5V and 12V outputs
• Current Sensor 140A
• Built-in STOSD8

Input voltage range (3S-5S operation): 8 - 21VDCIrctek