Bst900w Manual New! Jun 2026

Do not exceed 15A on the input side. If your source is 12V, your maximum theoretical power is 180W (12V x 15A), regardless of the 900W rating.

Ensure the cooling fan spins freely. Check if your input power supply can handle the wattage required (Amps

The BST900W features 10 memory locations to save frequently used voltage and current combinations.

This is a step-up converter. The output voltage must always be configured to a higher value than the input voltage. If your input voltage is higher than your target output voltage, the current will pass straight through un-regulated, potentially destroying your load. Operating Instructions and Programming bst900w manual

This section covers the core programming functionalities.

Verify your input power source wattage. Clean any dust from the onboard heatsink.

The module features an active cooling fan. Ensure airflow is not obstructed during high-wattage operation. Programming Instructions Do not exceed 15A on the input side

Ensure your input power supply is turned off. Connect the positive wire from your power source to the terminal. Connect the negative wire to the IN- terminal. Use a minimum of 14 AWG wire for currents up to 10A, and 12 AWG wire if you plan to run closer to the 15A maximum limit. Step 2: Load Connection

Typical rear/front panel includes:

This is a Boost converter. The input voltage must be lower than the output voltage. Check if your input power supply can handle

OUT (Output), CV (Constant Voltage), CC (Constant Current).

Hold the SET button (often for 10 seconds) to enter the data storage interface to select and save to one of the 10 groups.