Power Distribution Board HCR-516B

Unlock unparalleled performance and reliability for your drone with the HCR-516B Power Distribution Board from HC Robotics Pvt., Ltd. Designed to handle robust power loads, deliver stable voltage, and provide comprehensive protection, the HCR-516B ensures that all your drone subsystems operate at their peak.


  • Robust Power Handling
  • Efficient Voltage Regulation
  • Comprehensive Protection Mechanism
  • Accurate Current Measurements
  • Customizable for Local Needs
  • Flexible Customization Options

“Reliable, robust, and ready to power your drone to new heights!”


  • Increase your Indigenous Content (IC)
  • Local sales, support, and repairs
  • Low cost yet with global standards
  • Supply Chain Security: We focus on genuine sources
  • Extensive pre-delivery validation


  • 3x Independent Step-Down Voltage Regulators
  • Current and voltage sensing capabilities
  • No calibration required
  • Real-time power monitoring and diagnostics via DroneCAN protocol
  • ArduPilot and PX4 autopilots
  • Optional custom firmware development

Built on 16+ years of experience in flight controller technology with Industry-Leading Performance and Versatility

Power Up Your Drone with Confidence!

  • Capable of managing high power loads for consistent and reliable drone performance
  • Delivers stable, low ripple output voltage to extend the lifespan of drone components
  • Integrated protection mechanisms safeguard against power surges and electrical anomalies
  • Provides precise high and low current measurements digitally communicated via CAN using the DroneCAN protocol
  • Tailored to meet the specific requirements of the Indian market with local support available
  • Can be customized to meet specific requirements, offering versatility for various applications


Input Voltage 12 < 60 VDC (3-14S LiPo)
Output Voltage 1x 12 VDC, 5A
2x 5.3 VDC, 2A
Current Capacity 0 to 100Amp Continuous
Power Rating 85 W
Regulators 3x Independent Step-Down Voltage Regulators
Safety Current and Voltage sensing capabilities
Battery Monitoring DroneCAN protocol for real-time power monitoring and diagnostics
Weight 30g
Dimensions 85x55x12 mm
Connectors Clickmate 4POS
Operating Temperature -10°C to +55°C
Compatibility ArduPilot and PX4 autopilots
Support Optional custom firmware development
Main Processor STM32
Voltage Regulator
Step Down
LTM8073 x2

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