MATEKSYS PM12S-3 Power Module

The MATEKSYS PM12S-3 is an analog power module engineered for heavy-lift cinelifters, X-Class rigs, and agricultural drones operating on high voltages. It provides essential step-down power for your flight controller while relaying precise voltage and current telemetry back to your system.

Key features

• Accepts wide input voltages from 9V to 55V, accommodating 3S to 12S LiPo battery configurations.
• Integrated step-down regulator delivers a stable 5.2V at 3A continuous for flight controllers and peripherals.
• Provides standard analog voltage and current telemetry signals for ArduPilot, INAV, and Betaflight ecosystems.
• Large, well-spaced solder pads accommodate high-gauge main power leads for heavy-draw multicopters.

Specifications

• Input voltage: 9–55V (3–12S LiPo)
• BEC output: 5.2V @ 3A
• Telemetry type: Analog (Voltage / Current)

This module provides the necessary power management and telemetry interface for ArduPilot or standard Pixhawk-style flight controllers that lack onboard high-voltage regulation.