Mauch 017: PL 4-6S BEC / 2x 5.3V-3A + 1x 12V-3A / With CFK Enclosue

Features :

• Two independent 5.3V outputs, 3A each.

  
  

• One dedicated 12V output, 3A.

  
  

• Supports wide 4S to 6S LiPo input.

  
  

• Durable CFK (Carbon Fiber Composite) enclosure.

  
  

• Ideal for multiple flight controller power.

  
  

• Perfect for FPV systems and cameras.

  
  

• Reduces electrical noise and interference.

  
  

• Compact and lightweight design.

  
  

• Robust for demanding applications.

  
  

• Enhances overall system reliability.

Technical Specifications:

• Model: Mauch 017: PL 4-6S BEC

• Input Voltage: 4S to 6S LiPo (approximately 14.8V to 25.2V)

• Output Voltages: 2x independent 5.3V outputs (each 3A continuous) , 1x independent 12V output (3A continuous)

• Type: Switching BEC (SMPS)

• Efficiency: High efficiency (typically >90%)

• Enclosure: CFK (Carbon Fiber Composite) Enclosure

• Dimensions: 32mm x 50mm x 7mm / 19g without CFK enclosure , 34mm x 52mm x 10mm / 24g with CFK enclosure

• Weight: Very lightweight due to compact size and CFK enclosure

• Protection Features: Short-circuit protection, over-current protection for each output.

• Connectivity: Standard servo-style connectors for outputs, bare wires for battery input.

Additional Details:

• Manufacturer: Mauch Electronics

• Brand: Mauch

• Generic Name: BEC || Battery Eliminator Circuit || Multi-Output BEC || Voltage Regulator || Power Module || Drone Power Supply || RC Power || Flight Controller Power || 5V BEC || 12V BEC || Switching BEC

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

• Ideal For: Drones with Redundant Flight Controllers || FPV Drones (requiring dedicated 12V) || Professional Cinematography UAVs (smaller) || Custom Robotics Platforms || Advanced Multi-Rotor Builds || Fixed-Wing UAVs with multiple power needs || Critical Mission UAVs || Drone Repair & Replacement || Educational Drones || Hobbyist RC Models

Package Details:

Includes:

• 1x Mauch 017: PL 4-6S BEC

• 1x CFK (Carbon Fiber Composite) Enclosure

• 1x Sensor cable (040) Molex Clik-Mate 4p / L = 150mm

• 1x Backup cable (050) for Pixhawk 2.1 / Molex Clik-Mate 2.0-6p / L = 150mm

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

Frequently Asked Questions:

Q1. What is the primary advantage of the Mauch PL 4-6S BEC's multiple output voltages (5.3V and 12V)?

Ans. The primary advantage is the ability to efficiently power various drone components with their specific voltage requirements from a single source. The two 5.3V outputs are ideal for flight controllers (including redundant setups) and 5V peripherals, while the dedicated 12V output provides clean power for FPV cameras, video transmitters (VTXs), and other 12V accessories, simplifying wiring and reducing the need for multiple BECs.

Q2. Can this BEC be used with 3S LiPo batteries, or only 4S-6S as indicated?

Ans. The product name "PL 4-6S BEC" specifically indicates compatibility with 4S to 6S LiPo batteries. Using a 3S LiPo battery (11.1V nominal) would be below the minimum input voltage requirement for the 12V output to properly regulate, and potentially for the 5.3V outputs as well, depending on the BEC's specific design. Therefore, it is recommended to strictly adhere to the 4S-6S input range for optimal performance and to prevent damage.

Q3. How does the CFK (Carbon Fiber Composite) enclosure benefit a multi-output BEC like this?

Ans. For a multi-output BEC, the CFK enclosure offers enhanced benefits. It provides robust physical protection for all internal components, which is critical for complex power modules. Furthermore, its excellent electromagnetic shielding properties help to isolate the multiple power conversion circuits, minimizing electrical noise and interference between the outputs. This ensures that sensitive components connected to both 5.3V and 12V rails receive clean and stable power, crucial for reliable drone operation.