BEC-B5A12S-12V DC-DC

This is a reliable power conversion module designed to provide stable voltage for the onboard power systems of professional UAVs. The device stands out for its versatility, supporting an ultra-wide input voltage range of 13 V to 55 V. The module delivers high efficiency (88–96%), ensuring stable operation at a continuous current of 3.5 A and the ability to handle peak loads of up to 5 A.

Specifications

• Operating voltage: 13–55 V
• Maximum current: up to 5 A
• Output current (continuous): up to 3 A
• Operating temperature: -20°C to +49°C
• Protection: Overheat / Reverse polarity
• Dimensions (LxWxH) (max): 20 x 28 x 5 mm
• Weight (excluding cables): 5 g

Key advantages

• “Wide 13–55 V input range” – Stable operation across a very broad voltage range.
• “Efficiency up to 96%” – Maximum efficiency with minimal heat generation.
• “Reinforced housing” – 20 × 28 × 5 mm and just 5 g.