Ensure the internal fan is spinning freely. Reduce the current limit or lower the ambient temperature surrounding the enclosure.
Constant Current mode. The load has exceeded the set current limit, and the module is decreasing the voltage to limit the current. 3. Operational Instructions The device is controlled via four buttons: ON/OFF , SET , ↑up arrow (Up) , and ↓down arrow (Down) . 3.1 Turning On/Off
Connect to the positive terminal of your load (e.g., battery being charged, LED array, or motor controller).
(Constant Current) let you monitor the converter’s behavior at a glance. Quick Start: How to Use the BST900W
The input power source is dropping voltage under load, triggering an undervoltage state.
Press the button to activate or deactivate the output voltage. 3.2 Setting Voltage (CV Mode) Press the SET button. Use the ↑up arrow or ↓down arrow buttons to adjust the output voltage (V) on the display. Press SET again to lock the voltage. 3.3 Setting Current (CC Mode)
Bst900w: Manual
Ensure the internal fan is spinning freely. Reduce the current limit or lower the ambient temperature surrounding the enclosure.
Constant Current mode. The load has exceeded the set current limit, and the module is decreasing the voltage to limit the current. 3. Operational Instructions The device is controlled via four buttons: ON/OFF , SET , ↑up arrow (Up) , and ↓down arrow (Down) . 3.1 Turning On/Off bst900w manual
Connect to the positive terminal of your load (e.g., battery being charged, LED array, or motor controller). Ensure the internal fan is spinning freely
(Constant Current) let you monitor the converter’s behavior at a glance. Quick Start: How to Use the BST900W The load has exceeded the set current limit,
The input power source is dropping voltage under load, triggering an undervoltage state.
Press the button to activate or deactivate the output voltage. 3.2 Setting Voltage (CV Mode) Press the SET button. Use the ↑up arrow or ↓down arrow buttons to adjust the output voltage (V) on the display. Press SET again to lock the voltage. 3.3 Setting Current (CC Mode)
