Power Zero - M10077
The mRo Power Zero is a renewed, high-quality power module standard based on the ACSP7. Offers extremely accurate measurements across the entire current and voltage operating range. mRo is the first company to introduce a non-invasive, Hall-effect current sensor for UAV/Robotics application and high-precision voltage dividing circuit for consistent and reliable measurements.
Compared to the ACSP7, the .5v offset is removed and the current sensing is compared with a dedicated power reference. The integrated electrolytic capacitor reduces voltage spikes which result from longer input cable lengths and higher voltage batteries.
Dual internal power supply to improve the stability of the Hall-sensing.
- 50.4v 12s lipo
- 90 Amps – Max Current Sensing
- 5.3V, 2 Amps power supply
- Board Weight: 2.50g (0.08 oz)
- Board Dimensions:
- 18mm x 18mm (.70″x.70″)
- Height: 7.30 mm (0.28″)
Latest units come with a printed ticket with the voltage and current multipliers calculated for the specific board, to take into account physical variation among passive components.