Use the and ▼ buttons to adjust the target output voltage.
Use the arrow buttons to toggle between options. Select -1- for automatic power output. Press to save and restart. 5. Safety, Thermal Management, and Best Practices
Hold the OK button while powering on the device. Use the arrow keys to toggle between functions and OK to confirm. 5. Safety Precautions
Enters programming modes and toggles through parameter saves.
Connect your target device or battery pack to the OUT+ and OUT- terminals. Ensure correct polarity to prevent short circuits.
BST900W DC-DC CNC Boost Module is a high-power, digitally controlled step-up voltage converter capable of boosting input voltages (8V–60V) to a wide range of output voltages (10V–120V) with a maximum current of 15A ABRA Electronics Technical Specifications Input Voltage 8V – 60V Output Voltage 10V – 120V Max Input Current Output Current 0A – 15A Efficiency AliExpress Switching Frequency Short Circuit Protection 20A Fuse (non-self-recovery) Operating Temp -40°C to +85°C Basic Operation
: From the main operating screen, long-press the SET button for 10 seconds to open the access array. Scroll to the desired group number and press OK to load those saved parameters.
Note on Maximum Power: The "900W" rating is a theoretical maximum calculated at peak voltage and current capacity (
Customization is king.
You can save your configured voltage and current values to one of 10 memory slots for easy recall later.
Check with a multimeter that your power source provides at least 8V DC at the terminal blocks, and double-check that IN+ and IN- are wired correctly. The module shuts down or resets under heavy loads
