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.

General

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

PDB: 4x30A (Max.4x35A)

Regulated 5V and 12V outputs

Current Sensor 140A

Built-in STOSD8

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: 46x36x4mm, Weight: 8.5g

- 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

More info OSD:

http://www.stosd.com/