Mauch 025: PL 4-14S HYB-BEC / 2x5.3V + 1x5.0V + 1x12.0V

Features :

• Quadruple independent regulated power outputs.

  
  

• Supports wide 4S to 14S LiPo input.

  
  

• Hybrid BEC for ultra-clean power.

  
  

• Two dedicated 5.3V outputs for FCs.

  
  

• One precise 5.0V output for peripherals.

  
  

• One powerful 12.0V output for peripherals.

  
  

• High efficiency and low noise operation.

  
  

• Enhances overall system reliability.

  
  

• Ideal for professional, complex drone builds.

  
  

• Premium Mauch quality and precision.

Technical Specifications:

• Model: Mauch 025: PL 4-14S HYB-BEC

• Input Voltage: 4S to 14S LiPo (approximately 14.8V to 58.8V)

• Output Voltages & Current (Total Combined Current - This will need to be verified from an official Mauch datasheet for precise mA/A per rail, as it's not specified in the name. Typical outputs for such a BEC often sum to 5-10A total.):

  • Output 1: 5.3V @ (e.g., 3A) - For Flight Controller #1 (e.g., Pixhawk primary)

  • Output 2: 5.3V @ (e.g., 3A) - For Flight Controller #2 (e.g., Pixhawk secondary) or other 5.3V devices

  • Output 3: 5.0V @ (e.g., 1A) - For low-power 5V peripherals (e.g., GPS, RX)

  • Output 4: 12.0V @ (e.g., 2A) - For 12V peripherals (e.g., VTX, camera, gimbal)

• Total Continuous Output Current: (Sum of individual rail capacities, e.g., 5-10A total, to be verified from datasheet.)

• Type: Hybrid BEC (HYB-BEC), combining advantages of switching and linear regulation for clean power.

• Connectors: Multiple output connectors (typically JST-GH or similar for FCs, servo-style for peripherals). Input connection for battery.

• Efficiency: High efficiency switching and linear regulation.

• Dimensions: 59mm x 87mm x 13mm

• Weight: 72g with enclosure(without cables) Lightweight for its multi-output capabilities

• Protection Features: Overcurrent protection, short-circuit protection.

• Compatibility: Designed for high-voltage industrial and professional UAV systems.

Additional Details:

• Manufacturer: Mauch Electronics (Mauch Electronics GmbH)

• Brand: Mauch

• Generic Name: Power Module || BEC || Voltage Regulator || Power Distribution Unit || Multi-Output BEC || Hybrid BEC || Drone Power Supply || High Voltage BEC || UAV Power Management || Redundant Power Supply

• Sold By: UAV Marketplace (an authorized seller of drone gear and accessories)

• Ideal For: Industrial Inspection Drones || Agricultural Spraying Drones || Heavy-Lift Drones || Professional Cinematography UAVs || Long-Endurance Drones || Custom High-Voltage Drone Builds || Redundant Flight Controller Setups || Large Fixed-Wing UAVs || Critical Mission Drones || Robotics Platforms with HV Systems

Package Details:

Includes:

• 1x 025: PL 4-14S HYB-BEC / 2x 5.3V / 1x 5.0V / 1x 12.0V

• 1x 040: PL - Series sensor cable / L=150mm

• 1x 050: Backup cable for Pixhawk 2.1 / L=150mm

• 1x 5.0V output cable (red/black) one site Molex Clik-Mate 1.25mm-6p, the other site open. / L = 150mm

• 1x  12.0V output cable (white/black) one site Molex Clik-Mate 1.25mm-4p, the other site open. / L = 150mm

• 1x Enclosure

Frequently Asked Questions:

Q1. What is the advantage of having two 5.3V outputs on the Mauch PL-025 HYB-BEC?

Ans. The two 5.3V outputs are a key feature for enabling power redundancy for critical flight controllers, such as the Pixhawk series. By connecting one 5.3V output to the primary power input and the second 5.3V output to a backup power input (e.g., "Power 2" on Pixhawk), the system gains a crucial layer of safety. If the primary power path fails, the flight controller can seamlessly switch to the redundant power source, ensuring continuous operation and preventing a crash.

Q2. What is a "HYB-BEC" and how does it benefit a drone's power system?

Ans. A "HYB-BEC" (Hybrid BEC) combines the best features of both switching and linear voltage regulators. It uses a highly efficient switching stage to reduce the input voltage, then a linear stage to further clean and regulate the output. This results in extremely low noise and ripple, providing exceptionally clean and stable power to sensitive electronics like flight controllers, GPS modules, and sensors, which is vital for precise flight performance and reliability in complex UAVs.

Q3. Can the Mauch PL-025 HYB-BEC also provide current and voltage telemetry data to my flight controller?

Ans. The Mauch PL-025 HYB-BEC itself is primarily a power conditioning and distribution unit. While it manages voltage outputs, it typically does not include integrated current and voltage sensing for telemetry. For comprehensive battery monitoring (current consumption, voltage, remaining capacity), this module is usually designed to be paired with a separate Mauch Current/Voltage Sensor Board (like the HS-series or PL-series Power Modules with integrated sensors, e.g., PL-100/200A), which then communicates data to the flight controller.