Description
The goal of the CleanHawk 250 v1.1 PDB is to simplify wiring and fortify integration and reliability. The printed circuit board replaces the bottom carbon fiber frame enhance at the Emax 250 / Nighthawk 250 quadcopter drones.
Features
3-4S compatible
Designed for KISS 18A ESCs. BearHug and SN20A must fit just fine, and have pads for traditional ESCs.
3A @ 5V for flight computer, OSD, and LEDs (i.e. WS2812), telemetry/BT, and so forth. (85%+ efficient).
3A @ 9V for FPV camera, vtx, and LEDs. (92%+ efficient)
(6) RGB LEDs. 4 on bottom, 2 on top. User configurable color by changing resistors. Plan is to do red at the rear and white up front.
FPV LC filter that may make a selection between 9V or 5V for feeding cameras and FPV transmitter,
Multiple soldering points for accessories at the VBAT, 9V, and 5V rail. Helps to contain the wiring mess.
Battery voltage divider for dividing the voltage down to something manageable for the Frsky D4R-II.
Optional bulk capacitance near the ESCs to lend a hand smooth out ripples.
Centralized battery input pads to keep the high current paths throughout the board as short as conceivable
2oz copper for efficiency and electroless nickel immersion gold plating for solderability.
Sufficient copper keep out area surrounding the mounting holes
Shielded inductors to reduce switching power supply noise.
What’s Included
(1) CleanHawk 250 Power Distribution Board with all surface mount components installed.
(1) 1×4 pin header for the auxiliary port
(1) 1×6 pin header for the ESC and flight controller port
(3) 2×2 pin header for respective power supply outputs
Compatible with 3-4S LiPo batteryes and 18A KISS or SN20A ESCs
Power Distribution Board for Emax / Nighthawk 250 / Storm Drone Type A Quadcopters
5V and 9V BEC switching regulator for flight controller and FPV gear
RGB LEDs and Integrated Frsky low battery telemetry voltage divider
Integrated LC filter for clean FPV cameras
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