FlyingRC

5A 2–12S BEC

Pinouts, setup notes and firmware references. Match the exact hardware revision before connecting or flashing.

BEC / regulatorFixed-wing2-12S LiPoSelectable BEC outputHigh-voltage input
Voltage jumper & connectionsManuals & referencesProduct page

Overview

A compact high-voltage BEC for 2-12S builds, with 5 V output by default and a 12 V jumper option.

  • 6-60 V input; 2-12S LiPo
  • 5 V default output; 12 V selectable by jumper
  • 5 A continuous at 5 V with 6S input; 3.5 A at 5 V with 12S input
  • 30.01 x 17.82 x 5.52 mm; 5.4 g without capacitor

Hardware revision

Check the sensor markings and component layout on your board against the manual and diagrams below.

Setup notes

  • Connect VIN to the battery and VO to the load, with the capacitor installed on the load side.
  • Select the output jumper before connecting sensitive equipment.

Voltage jumper & connections

The close-up identifies the 12 V jumper; the wired photo shows input/output lead placement. Confirm the output setting with the matching manual before connecting a load.

12 V jumper selection
12 V jumper selection · Open full-size image
BEC with input and output wires
BEC with input and output wires · Open full-size image

Assembly reference

Heatsink installation reference. Allow clearance and airflow around the heatsink.

Wired BEC with heatsink
Wired BEC with heatsink · Open full-size image

Dimensions & mounting

Check the published dimensions and connector clearance against your installation.

Dimensions and weight
Dimensions and weight · Open full-size image

Manuals & references

Product manualOpen / download
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