SMAKN DC-DC High Power 20A Buck Adjustable Step Down Converter DC 10-40V to 0.8-13V 24V to 12V 5V 250W

*Input voltage: DC10V-40V 10V enter below the undervoltage protection
*Output voltage: 0.8V-13V (onboard potentiometer adjustable)
*Cooling: natural cooling
*Rated power: 150W (natural cooling)
*Rated power: 250W (plus fan forced cooling)
*Current Rating: 20A
*Peak current: 30A ‰¥35A enter overcurrent
*Efficiency: 96% (24V switch 12V / 10A measured)
*Output Ripple: 200-300mV and input-output differential and power-related
*Operating frequency: 100KHz
*Load regulation ‰¤1% (0-30A output drop of about 50mV)
*Short circuit protection: There can be a long short re-power recovery
*Reverse protection: reverse current is 0
*Over-temperature protection: There reaches a certain temperature automatically shut down output
Dimensions and wiring instructions:
*Dimensions: 64 * 61.5 * 32mm including heat sink, fan-free
*Fixation: four M3 screws
*Wiring: high-current-free solder terminals
Vin +, Vin- input positive and negative
OUT +, OUT- output positive and negative
*Work instructions: blue for the output voltage is normal.
*Scope: 12V turn 5V, 3.3V, 24V switch 12V, 9V, 5V, 3.3V, 36V switch 12V, other voltage conversion deration is required.