4X DC Stabilized Constant Current Power Supply Module Buck-boost Adjustable Regulator

Specification Name Buck boost adjustable regulatorModel 4XInput voltage 5 5 30VOutput voltage 0 5 30VVoltage display resolution 0 05VDimensions 66 48 21mmOutput current less than 4ACurrent display resolution 0 005AOutput power 35WWeight 46gWorking frequency 180KHzPackage included 1 xPower Supply ModuleIntroduction to Functions 1 The module has two buttons IN OUTQN OFF IN OUT button switches the display of input voltage and output voltage long press can switch output current and output power display ON OFF button controls output ON or OFF long press can set The default output state is ON or OFF at the second power on 2 CC is the current setting potentiometer Turn clockwise to increase the set current When the load current reaches the set current it enters the constant current state and the CC constant current indicator red lights up the CV on the right is the voltage setting The potentiometer rotating clockwise can increase the output voltage The ON indicator light is an output status indicator light which lights up when there is voltage at the output terminal otherwise it goes off NOTE 1 Module input IN must not be short circuited with output OUT otherwise the constant current function will fail 2 Please make sure that the power of the power supply is always greater than the power required by the output load 3 If the module wants to output at full load the input voltage must be above 8V When the input voltage is 5V the output power will