Description
The Power Supply is a high-performance switching power module designed specifically for the Bambu Lab A1. It acts as the heart of the printer's electrical system, converting AC mains voltage into clean 24V DC power required by the dual-core Cortex M4 motion controller, high-torque stepper motors, and the hotend heating element. Housed in a rugged, low-profile metal chassis, this PSU is designed for global compatibility with a wide input voltage range. It features a fanless, high-efficiency design that minimizes heat buildup and noise, while integrated safety circuits protect the printer’s sensitive mainboard from electrical surges and short circuits.
Features
Stable 24V Output: Delivers a constant, regulated voltage to ensure consistent motor torque and precise temperature control, even during high-speed 500mm/s printing.
Global Voltage Compatibility: Supports a universal input range of 100-240V AC, making it plug-and-play for any region without the need for manual voltage switching.
Advanced Protection Suite: Equipped with hardware-level safeguards against over-voltage, over-current, and short-circuit scenarios.
High Efficiency: Optimized for minimal energy waste, reducing the internal chamber temperature and extending the lifespan of electronics.
Direct OEM Fit: Features the exact mounting holes and specialized wiring connectors required for a seamless replacement in the A1 chassis.
Specifications
Model: FAC065
Compatibility: Bambu Lab A1
Output Voltage: 24V DC
Max Power Output: 150 W
Input Voltage: 100–240V AC, 50/60 Hz
Efficiency: ≥90% at full load
Operating Temp: −30°C to +70°C
