CUAV CAN PMU Lite Power Module

CUAV CAN PMU Lite Overview The CUAV CAN PMU Lite is a standard power management module (PMU) designed specifically for UAV systems and their flight controllers . This module features a built-in STM32F412 processor, supports a wide voltage input range of 10~62V , and delivers a stable 5.4V/4A regulated output . Compared to older HV_PM modules, the CUAV CAN PMU Lite utilizes advanced CAN bus communication and is fully compatible with the UAVCAN protocol , ensuring robust and efficient data exchange between your power system and flight controller — a feature still highly valued in today’s UAV market. Additionally, the CUAV CAN PMU Lite integrates an ITT temperature compensation algorithm, and each unit undergoes factory calibration to maintain high measurement consistency across various temperatures. Main Functions of CUAV CAN PMU Lite Wide Voltage Input: Accepts input voltages from 10~62V , making it ideal for powering a variety of UAV flight systems. High Current Support: Designed to handle up to 90A maximum current , providing reliable power delivery for your flight controller and onboard systems . Precise Measurements: Ensures accurate readings with current measurement up to 80A and voltage precision within ±0.15V , feeding critical data back to your flight controller. Powerful Regulated Output: Delivers a regulated 5.2V/4A (21W) output, perfect for powering your Pixhawk or other flight controllers , along with attached peripherals. Status LED: Equipped with an LED indicator that visually displays the LiPo voltage status , allowing quick field checks alongside your flight controller diagnostics. Future-Ready Features: Firmware updates are expected to add features like power consumption statistics and instantaneous power push notifications , providing even deeper insight into your flight system’s electrical performance. Why Choose CUAV CAN PMU Lite for Your Flight Controller? The CUAV CAN PMU Lite is an excellent choice for UAV enthusiasts and professional integrators looking for a reliable, CAN-enabled power module that seamlessly interfaces with their flight controllers . Its combination of wide voltage support, high current handling, precision sensing, and full UAVCAN compatibility makes it a dependable solution for modern drone builds, whether using Pixhawk, CUAV, or other popular autopilots. Pixhawk Current Sensor Functions If you have any questions regarding our products, use the Kratos Defense Drone Shop Contact us page to consult our engineering team. CUAV CAN PMU Lite Power Module – FAQ 1. What is the main function and architecture of the CUAV CAN PMU Lite? The CUAV CAN PMU Lite is a high-precision power management module designed for UAV systems. It provides regulated power to flight controllers while monitoring voltage and current through the CAN bus using the UAVCAN protocol. 2. What are the input and output electrical specifications? It supports an input voltage range of 10–62V and delivers a stable 5.4V/4A regulated output. The module can handle up to 90A of current, providing accurate readings up to 80A with a voltage precision of ±0.15V. 3. What processor and technologies are integrated in the CUAV CAN PMU Lite? It features an STM32F412 processor and an ITT temperature compensation algorithm for stable measurement accuracy across various operating conditions. Each unit is factory-calibrated to ensure consistent performance. 4. What are the available purchasing and delivery options for the CUAV CAN PMU Lite? The module is available as a standalone unit through Kratos Defense Drone Shop. International shipping is provided with order tracking and estimated delivery times displayed during checkout. 5. Does Kratos Defense Drone Shop offer OEM and bulk purchasing options for this model? Yes. OEM and volume purchase programs are available for UAV manufacturers and integrators. Buyers can request customized wiring, connector types, and bulk pricing through Kratos Defense Drone Shop’s sales department. 6. What documentation and support resources are provided? User manuals, wiring diagrams, and technical specifications are available in the product documentation section. Firmware updates, configuration guides, and technical support are provided by CUAV and Kratos Defense Drone Shop’s engineering support teams.