Matek BEC PRO 12S: Efficient Power Conversion for Drones

The Matek BEC PRO 12S is a high-efficiency step-down (buck) regulator that offers reliable power conversion for high-performance drones and RC models. With a wide operating input range of 9V to 55V and adjustable output voltage options, this BEC is an excellent solution for powering flight controllers, FPV systems, and other onboard electronics. The default output is 5.2V, but you can also select 8V or 12V for your specific needs.

Key Features of the Matek BEC PRO 12S

Wide Input Voltage Range

The Matek BEC PRO supports a broad input voltage range of 9V to 55V, making it compatible with 12S LiPo batteries. It includes TVS protection to guard against voltage spikes, ensuring the safe operation of your sensitive electronics.

Adjustable Output Voltage

This BEC provides three output voltage options: 5.2V, 8V, or 12V. The default output is set to 5.2V, but you can adjust the voltage to fit your system requirements, making it versatile for different drone builds.

High Efficiency and Power Handling

The Matek BEC PRO 12S is a synchronous switching regulator with efficiencies ranging from 88% to 96%. It can deliver up to 5A of continuous current and peak at 9A, ensuring reliable power delivery even during demanding conditions. The output ripple is minimal, with 30mV at 5.2V and 60mV at 12V, providing stable voltage for your electronics.

Technical Specifications

• Input Voltage Range: 9V to 55V
• Output Voltage Options: 5.2V, 8V, or 12V (default: 5.2V)
• Efficiency: 88% to 96%
• Continuous Output Current: 5A
• Peak Output Current: 9A
• Output Ripple: 30mV at 5.2V, 60mV at 12V
• Standby Current: 5~10mA
• Dropout Voltage: 2V (Input ≥14V for stable 12V output)
• Thermal Shutdown: Yes
• Short-circuit Tolerance: 2 seconds
• Overcurrent Protection: Yes, with self-recovery
• Dimensions: 35 x 24 x 5.5mm
• Weight: 5g
• Packing: 1 piece/package

Safety Features and Protections

The Matek BEC PRO 12S includes multiple safety features such as thermal shutdown, overcurrent protection, and short-circuit tolerance. These features ensure that your drone's electronics are safeguarded during operation, especially in high-current situations.

Installation Tips

Ensure proper ventilation around the Matek BEC PRO to prevent overheating during prolonged use. Mount it securely within your drone or RC vehicle for optimal performance.