CAN PMU Power Management Module Brief:
CAN PMU is a drone power management module with a built-in STM32F4 processor; running the CUAV ITT compensation algorithm, it can accurately measure the voltage and current of the drone; supports 6~62V voltage input, and the POWER port can output 5V/8A. It uses advanced CAN bus communication and supports the standard DroneCAN protocol; each PMU uses factory-level calibration to ensure good consistency and high accuracy.
CAN PMU Power Management Module Feature:
- 0.05V 0.1A accuracy
- 5V / 5A regulated output
- Maximum support 62 V voltage input, 110 A current measurement
- Self-developed ITT algorithm
CAN PMU Power Management Module Specification:
Main Parameter |
|
| Processor | STM32F412(32 Bit Arm Cortex -M4, 100MHz, 512KB FLASH, 256KB RAM) |
| Voltage Input | 6 ~ 62V(2 ~ 15S) |
| Max Current | 110A |
| Voltage Accuracy | ±0.05V |
| Current Accuracy | ±0.1A |
| Resolution | 0.01A/V |
| Max Output Power | 6000W/90s |
| Max Stable Power | 5000W |
| Power Port Output | 5.4V/5A |
| Protocol | DroneCAN |
| Operating Temp | -20 ~ 100 ℃ |
| Firmware Upgrade | Support |
| Calibration | Factory calibration |
| Interface Type | IN/OUT: XT90(Cable）/Amass 8.0(Module） Power: 5025850670 CAN: GHR-04V-S |
| Size | 46.5 × 38.5 × 22.5mm |
| Weight | 76g |
Digital communication safe and reliable
The CAN PMU uses the standard UAVCAN digital communication protocol, and all information is transmitted digitally, avoiding the errors caused by the traditional ADC being easily attenuated and interfered with.
Accurate power consumption estimate
Internally, it can be sampled in real time over 100HZ.and the power consumption/instantaneous power consumption can be calculated in real time. Accurate power consumption information can be transmitted to the flight control for safer and controllable flight missions.
Low EMl, 5A high current regulated output
Built-in voltage regulator with LT8645S chip, supports 62V input,5.4V/8A synchronous buck regulator, with ultra-low EMI and EMC, up to 95% conversion efficiency to meet the industry’s Unmanned Systems controller peripherals, power consumption Large application needs.
*Maximum instantaneous output current 8A.maximumcontinuous output current 5A
CUAV independently develops iTT algorithms to assist high-precision measurement
CAN PMU uses the self-developed iTT (impedance tem, temperature track)algorithm to compensate for the measurement error caused by different operating temperature impedance changes, enabling CAN PMU to maintain consistent high-precision voltage and current measurements at various operating temperatures
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Procurement / Purchasing Communication
Laura
E-mail:Laura@cuav.net
WhatsApp:(+86)18078814327
Tina
E-mail:Tina@cuav.net
WhatsApp:(+86)18122367332
