Product overview
The RCTimer BeeRotor PDB-S is a power distribution board with current sensing, optimized for integration with the BeeRotorF3 flight controller. Its physical format is a 35 × 35 mm board with 30 mm fixing hole spacing and a weight of 5.5 g. Its electrical architecture combines ferrite beads and capacitor filtering with step-down conversion. A dedicated BeeRotorF3 flight controller connector provides BEC functionality together with current and voltage detection.
The board provides 5.3 V / 3 A and 12 V / 1.2 A step-down outputs, with a 4S–6S battery input required when using the 12 V output. Input voltage and current sensing extend up to 28 V and 90 A respectively. When the board is used with BRF3, the voltage scale must be reset to 210. This setting and the battery requirement for the 12 V output are specific integration conditions.
Specifications
| Specification | Value & conditions |
|---|---|
| Product identity | RCTimer BeeRotor PDB-S Power Distribution Board w/ Current Sensors; product code BRPDB-S |
| Flight controller integration | Optimized for the BeeRotorF3 Flight Controller |
| Filtering circuit | Ferrite beads and capacitor filtering circuit |
| Board dimensions | 35 × 35 mm |
| Fixing hole spacing | 30 mm |
| Weight | 5.5 g |
| 5.3 V step-down converter | 5.3 V / 3 A |
| 12 V step-down converter | 12 V / 1.2 A12 V output requires a 4S–6S battery input. |
| Input voltage sensing | Up to 28 V |
| Current sensing | Up to 90 A |
| Flight controller connector functions | BeeRotorF3 connector with BEC, current detection and voltage detection |
| Voltage scale setting | Reset the voltage scale to 210When BR-PDB is used with BRF3. |
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