DC10-32V to DC12-60V Voltage Step Up Converter Boost Power Supply Module Features: This is a non-isolated DC power converter module with long service life. High power and stable output, it converts 10-32VDC to 12-60VDC. components ensures high conversion efficiency, up to 95%. Designed with large heat sinks for better heat dissipation. Widely use for solar power voltage stabilization charging, battery pack charging, large power LED driving, etc. Specification: Type: Non-isolated step up module (BOOST) Input Current: 16A (MAX.); if more than 8A, please enhance heat dissipation Quiescent Current: 15mA(tested when converting 12V  to 20V; it will increase when output voltage is higher) Constant Current Output Range: 0.3~8A Turn Lights Adjusting Range: 0.3~8A Output Power: Natural cooling 90WMAX; Enhanced cooling 150WMAX Operating Temperature: -40℃ to 85℃(if temperature is too high, please enhance heat dissipation) Frequency: 150KHz Short Circuit Protection: Yes (input 15A fuse) Reverse Input Protection: No, usually can connect diode in series to the input Output Indicator Light: With charging indication; it shows red when charging, green when fully charged Output Flow Back Protection: Yes Installation Method: Four 3mm screws (NOT included) Wiring Method: Terminal blocks Weight: 74g / 2.6oz (approx.) Package list: Current Adjustment: 2, The module output current value is set to minimum (rotate counterclockwise CC potentiometer till you hear small crack sound from the potentiometer) 3, Connect to ammeter, connected to the LED or battery, adjust the CC potentiometer to the required current. If used for charging, discharge battery before adjustment. Because the more battery power, the smaller charging current. Note that current of this module cannot be adjusted with short circuit. 4, Turn light current adjustment, used to indicate whether the battery is fully charged.Red light is on when charging, green light is on when fully charged. Connect a fully charged battery to output end, and adjust turn light potentiometer till green light is on.