Features:
The power supply module uses double sendust magnets winded with 1.2mm copper wires.
100V 210A low resistance MOS with big power and current input, suitable for big power LED, motors.
Support reverse input protection with MOS so there is no worry about wrong input wire and burn out power supply.
Low voltage protection will protect module and battery against damage from over discharge when use a storage battery as input.
Thickened heatsink and intelligent temperature control cooling fan dissipate heat better.
Specifications:
Type: Non isolated step up module (BOOST)
Input Voltage: DC10V to 60V
Max. Input Current: 30A(input voltage 10V to 30V)
25A(input voltage 31V to 60V)
Quiescent Current: 15mA(will increase when convert 12V to 20V)
Output Voltage: 12V to 90V (adjustable, default is 19V)
Max.
Output Current: 20A (related to the input and output voltage difference,
the greater voltage difference is, the smaller output current will be.
please enhance heat dissipation when current is over 15A)
Constant Current Range: 0.8A to 20A(+ 0.3A)
Reverse Input Protection: Yes (150A MOS)
Lower Voltage Protection: Yes (V8 to 50V adjustable, self recovery)
Operating Temperature: 40 celsius to +85 celsius (if temperature is too high, please enhance heat dissipation)
Frequency: 150KHz
Conversion
Efficiency: 92percent to 97percent (Efficiency is related to input output voltage,
current and voltage difference. The smaller difference is, the higher
efficiency will be)
Input Over current Protection: Yes (automatically protect when input is more than 35A, and power supply voltage will not increase)
Short Circuit Protection: Yes(input 30A fuse)
Wiring Method: Terminals(please use large current copper wire)
Max. Output Power = Input Voltage*Max Current (If input 12V, the max output power=12V*30A = 360W)
Size:130 x 84 x 52mm 5.11 x 3.3 x 2.04
Instruction:
Voltage Adjustment:
Power on module while not connect to load, then
adjust V ADJ potentiometer clockwise to increase, counterclockwise to
decrease. Due to large output capacitance capacity, response will be
slow when adjust high voltage to low voltage.
Current Adjustment:
Adjust
CC A ADJ potentiometer counterclockwise about 30 circles to minimize
the output current before connecting to load. Then adjust CC A ADJ
clockwise to the current value you need.If you use the module for
battery charging, connect to output after battery is fully discharged.
Because if the more energy is left in battery, the less charging current
will be.
Low Input Voltage Protection Adjustment:
If we set a low
input voltage protection for a 12V battery, connect input to a 10V
voltage, then adjust RV1(clockwise to increase, counterclockwise to
decrease) till UVLO light up. Now the protection voltage is 10V, that is
to say, when battery voltage drops to 10V, module won t step up voltage
and the output voltage will be same as input voltage.
Note:
1. Output wiring can not be reversed or short circuit.
2, If the module is connected to inductive load, the minimum input voltage should be higher(e.g. 24V) and maximum output power should be lower(e.g. 500W).
3, If a storage battery, switch power supply, solar panel or electric generator is used as input power source, the low voltage protection value should be adjusted lower, otherwise it might cause damage.
Package Includes:
1 x Module
