All Popular UAVs/Drones Autopilots Control Zero PixRacer Pixracer Pro X2.1 PixHawk Sensors GPS UAVCAN Power Pressure RF Propulsion Systems Starter Kits Cables JST-GH Molex CLIK-Mate DF13 Custom Cables Accessories Platforms Fixed-wing Merch User Guides Catalog Blog All Popular UAVs/Drones Autopilots Control Zero PixRacer Pixracer Pro X2.1 PixHawk Sensors GPS UAVCAN Power Pressure RF Propulsion Systems Starter Kits Cables JST-GH Molex CLIK-Mate DF13 Custom Cables Accessories Platforms Fixed-wing Merch User Guides Catalog Blog My Account Home > All > mRo Power Zero Alternative Views: Our Price: $39.90 Harmonized Tariff Code: 8504.40.9550 ECCN: EAR99 Quantity in Stock:66 Availability:: Usually Ships in 24 Hours Product Code: MRO-PWRZERO-MR Power Module Options: XT60 Loose - DIY soldering required XT60 Pre-Soldered Qty: Description The mRo Power Zero is a renewed high-quality power module standard based on the ACSP7. It offers extremely accurate measurements across the entire current & 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.FEATURES:Dual internal power supply to improve the stability of the hall-sensing.Electrical: 50.4v 12s lipo 90 Amps Continuous - 100 Amps (Burst) Max Current Sensing 5.3v / 2 AmpsDefault Settings:Voltage Sensing0.06534 Volts per Battery 1 Volt or 15.30 Battery Volts per Volt outputCurrent Sensing0.02976 Volts per Battery 1 Amp or 33.594 Battery Amps per Volt outputImportant! These default values must be calibrated for your airframe within the first few flights. Keep a safe margin of battery capacity until calibrated and confirmed. Mechanical:Board Weight: 2.50g (0.08 oz)Board Dimensions:18mm x 18mm (.70"x.70") Height: 7.30 mm (0.28")[Made in USA] Related Items mRo WiFi Module V1.0 - ESP8266 mRo External USB Adapter for PixHawk1 mRo 4-Pins JST-GH to Micro USB, MRC0253 3DR Pixhawk 2.0 Cube (SOLO Replacement) Our Price: $16.90 Our Price: $24.90 Our Price: $6.16 Our Price: $97.00 mRo I2C Airspeed Sensor JST-GH MS4525DO mRo PixRacer R15 DIY Multicopter Kit mRo 6-Pins JST-GH to 6-Pins DF13 - MRC0203 mRo Pixracer Pro Our Price: $53.90 Our Price: $233.90 Our Price: $4.17 Our Price: $189.00 Share your knowledge of this product. Be the first to write a review »