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The AXL 100A PDB, made in India, gives efficient and reliable power distribution for drone and robotics projects. It handles up to 100A of continuous current, and its robust design gives stable power delivery to several ESCs.
The listing says it is ideal for medium to large multirotor builds that need dependable power management, and it supports multirotor configurations up to eight ESCs.
The durable PCB construction minimises power loss and interference and keeps the current flow stable.
100A continuous current: robust power distribution.
Made in India: manufactured with quality.
Up to 8 ESC connections: for quadcopters to octocopters.
Circular design: 70mm diameter, 35mm radius.
Durable FR-4 PCB: glass-fibre reinforced.
Stable power delivery: minimises power loss and interference.
A power distribution board (PDB) takes the current from the flight battery and shares it between the ESCs and other parts of the aircraft. Instead of soldering every ESC lead to a single battery lead, you solder them to wide copper pads on the board, which handles the current safely and keeps the wiring tidy. Many boards also include voltage regulators, so that a flight controller, receiver or camera can be powered from the same board.
When you choose a PDB, check that its current rating comfortably exceeds the total of all your ESCs at full throttle, that its input voltage range covers your battery and that the pad spacing and connectors match your frame and wire gauge. Solder with a hot iron and plenty of flux so that each joint flows, and cover joints with heat-shrink.
Check every joint for cold solder and shorts before you connect a battery, and use a smoke stopper for the first power-up. A small hairline crack in a solder joint can heat up under load and fail, so re-inspect the board after crashes.
Medium to large multirotor builds
Quadcopter to octocopter power distribution
Drone and robotics projects
Circular frame centre plates
Replacing a damaged PDB
The specification list gives a circular board of 70mm diameter (35mm radius), 6mm height and 1.7mm thickness, a weight of about 17g, glass-fibre reinforced FR-4 material, a continuous current of up to 100A, up to 8 ESC connections and an input of standard LiPo ranges (2S to 6S).
The listing estimates about 30A per ESC on a quadcopter and about 12 to 15A per ESC on an octocopter. This product page showed the item as out of stock when it was read, so check availability before ordering.
Model: AXL PDB 100A
Shape: circular
Diameter: 70mm (35mm radius)
Height: 6mm; thickness: 1.7mm
Weight: about 17g
Material: glass-fibre reinforced FR-4
Continuous current: up to 100A
ESC connections: up to 8
Input voltage: standard LiPo 2S-6S
Estimated current per ESC: about 30A (quad); about 12-15A (octo)
1 x AXL PDB 100A power distribution board
Builders of medium to large multirotors who want a compact circular 100A PDB.
Up to 100A continuous.
Up to eight.
70mm diameter.
Glass-fibre reinforced FR-4.
Standard LiPo ranges, 2S to 6S.
About 17g.
| Brand | AXL |
|---|---|
| Continuous Current | 100.000000 A |
| Dimensions | 70 mm diameter x 6 mm height |
| Input Voltage | 2S-6S LiPo |
| Material | Glass-fiber reinforced FR-4 PCB |
| Weight | 17.000000 g |
| Selling unit | PCS |
