3DR HIGH CURRENT PWR

The 3DR HIGH CURRENT PWR is a high-performance power sensor based on the Allegro ACS758 Hall-effect sensor, designed for applications requiring low power loss and high inrush current capabilities. With its low-offset and 100 μΩ resistance, this sensor efficiently handles up to 150A continuous current and 200A burst current, making it ideal for high-power UAV and robotics systems.


This board features two LTM8073 supplies for superior efficiency and power delivery. One supply is fixed at 5.2V, while the second is adjustable from 5V to 12V, allowing for versatile power configurations. Integrated capacitors reduce voltage noise, but the included electrolytic capacitor should be installed to counteract long battery wire lengths and motor noise.


The 3DR HIGH CURRENT PWR also comes equipped with dip switches to optimize voltage ADC range for up to 14S batteries, ensuring precision in voltage monitoring even at lower cell counts.

3DR HIGH CURRENT PWR3DR HIGH CURRENT PWR 2


Power
Input voltage (max) 58.8V (14S)
Current rating 150A
Max current burst 200A
Sensor type Hall
BEC [V@C] 5.2V@3A (fixed)
BEC2 5,6,7,8,9,12V@3A (selectable)


Mechanical
Dimensions 50 mm x 50 mm
Weight 26g


Available interfaces
Analog yes
CAN no
I2C no

USER GUIDE

[Made in USA]

What is included:

1 x XT90 Male to bare wire
1 x XT90 Female to bare wire
1 x MRC0259 6-pin Molex Clik-mate to 6-pin JST-GH
1 x MRC0262 6-pin Molex Clik-mate to bare wire, 24AWG
1 x MRC0263 4-pin Molex Clik-mate to bare wire, 24AWG


The measurements below are shipping related:

SKU:
M10121

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