Power Converter Step Up Module 1800W 30A DC-DC Step-up Power Supply Module Adjustable Temperature Control Fan Voltage Charger

Specification:Origin: Mainland ChinaModule nature: Non isolated boost module (BOOST)Input voltage: DC10-60VInput current: 10-30V input voltage, maximum current 30A, 31-60V input voltage, maximum current 25AStatic working current: 15mA (when 12V rises to 20V, the higher the output voltage, the more static current will increase)Output voltage: 12-90V continuously adjustable (default output is adjusted to 19V for shipment, please specify if it needs to be adjusted to other voltage values. If there is a multimeter, buyers can adjust it thelves) 12-90V fixed output (for bulk customers)Output current: 20A MAX If it exceeds 15A, please strengthen heat diipation (related to the input and output preure differences, the larger the preure difference, the smaller the output current)Output power: =input voltage * 30A, for example: input 12V * 30A=360W, the maximum power at input 12V is 360WInput voltage * 30A, for example: Input 24V * 30A=720W, that is, the maximum power when inputting 24V is 720WConstant current range: 0.8-20A (+/-0.3A)Input anti re connection: Yes (150A power MOS anti re)Low battery protection: with (8-50V adjustable) s recovery typeWorking temperature: -40~+85 degrees (please strengthen heat diipation when the ambient temperature is too high)Working frequency: 150KHzConversion efficiency: 92% -97% (efficiency is related to input and output voltage, current, and voltage difference, with low voltage difference and high efficiency)Input overcurrent protection: Yes (if the input exceeds 35A, automatic protection will be provided, and the power supply will not boost)Short circuit protection: With dual short circuit protection (input 30A fuse), it is safer to use.Input re protection: Yes (150A power MOS nsistor anti re. Can be red for a long time)Installation method: 43mm copper columnsWiring method: Terminal blocks (please use high current pure copper wire)Module size:About 130x52x84mm/5.11x2.04x3.30inch (including copper column and fan)About 130x52x67mm/5.11x2.04x2.63inch (excluding copper columns and fans)Module unit weight: 350gPower description:Due to the maximum input current of 30A at 10-30V and 25A at 31-60V, the output power of this power supply is related to the input voltage. The higher the input voltage, the higher the power. (The input voltage * input current is equal to the overall power.) For example, the input 12V * 30A power is 360W. The input 24V * 30A power is 720W. When the input voltage is 36V, the maximum input current is 25A. The maximum power of the power supply is 900WVoltage regulation:Use a slotted screwdriver to adjust the output terminal "V-ADJ" potentiometer (as shown in the figure below) when the power supply is connected and the load is unloaded. Because the output capacitance is large, the response will be slow when the output voltage is adjusted from high voltage to low voltage. The adjustment range of the instrument is smaller. (The default output voltage is adjusted to 19V for shipment. If you need us to adjust other voltage values, please explain or leave a meage)Current regulation:Turn the "CC A-ADJ" potentiometer counterclockwise for about 30 turns, set the output current to the minimum, connect the LED battery and other loads, and turn the "CC A-ADJ" potentiometer clockwise to the current you need. For battery charging, after discharging the battery, connect it to the output and adjust CC A-ADJ to the current you need. When charging, be sure to use the discharged battery to adjust it accurately, because the more remaining battery charge, the lower the charging current. The default output power is adjusted to 3A for shipment. If we need to adjust the current value properly, please do not use short-circuit output to adjust the current. The circuit structure of the boost module cannot be adjusted through short-circuit,Input low battery protection adjustment:Low battery protection is mainly aimed at preventing battery over discharge when the input power supply is a battery. Low voltage protection should also be set when the battery voltage is too low to damage the power module and when the battery input is a switching power supply:Method 1: For example, set 12V battery low battery protection. Connect a 10V voltage to the input terminal of the power module and use a flat screwdriver to adjust RV1 (increase the clockwise protection voltage value and decrease the counterclockwise protection voltage value) until the UVLO light is on. At this time, the low battery protection voltage is 10V. When the battery voltage drops to 10V, the power module does not rise (the input voltage is equal to the output voltage). Only when the input voltage is higher than 10V, the power automatically recovers and starts boosting.Method 2: Connect the input to the battery or the switching power supply. If the UVLO light on the board is off, turn the RV1 potentiometer counterclockwise to turn the UVLO light on, and then turn it clockwise for two turns. If the UVLO light is on, turn the RV1 potentiometer clockwise, turn the UVLO light off, and then turn it two turns. (Suitable for 8V-45V voltage)

Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.

1 x Power Converter Step Up Module