The AF-400S48-9K is a high-performance, high-power-density tethered power module designed for compatibility with G15 and G30 tethered enclosures. Featuring a compact design, superior stability, and multiple protection mechanisms, it ensures reliable power delivery in demanding environments. The module supports standalone operation or parallel expansion for higher power output, making it ideal for UAVs, emergency power systems, and mobile equipment.

• Must be used in parallel with a battery to ensure uninterrupted power supply
• Supports parallel operation for scalable power expansion

• Overcurrent Protection: Automatically limits output current to prevent damage
• Short-Circuit Protection: Instantly cuts off faulty circuits for safety
• Overvoltage Protection: Shuts down if output voltage exceeds safe limits
• Overtemperature Protection: Reduces load or shuts down in case of overheating

Optimized circuitry ensures high conversion efficiency and minimal energy loss.

The power supply is equipped with output overcurrent protection, output short-circuit protection, output overvoltage protection and over-temperature protection functions.