Buy DROK® DC-DC Buck Converter Voltage Regulator 5-40V to 1.25-36V 8A Stepless Adjustable Step-down Module High Efficiency Stabilized Power Supply Maximum Power 160W

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Parameters: 

Type: non-isolated step-down module 

Input voltage :5-40V (please don’t exceed 40V) 

Output voltage :1.25-36V (continuously adjustable) 

Output current :8A (Max) 

Out power: 80W(normal heating); 160W (enhance heat dissipation) 

Operating frequency: 180KHz 

Conversion efficiency: up to 95% 

Operating temperature: -40 to +85 °c 

Transients Overvoltage: Yes (protecting overvoltage is 40.5V ) 

Short circuit protection: Yes (please try not to short-circuit) 

Over-temperature protection: Yes (automatically shutdown the output) 

Input reverse polarity protection: Yes (don’t reversed connection for long time) 

Installation: terminals, don’t need solder 

Dimensions: 70mm x 39mm x 31mm 

PCB mounting hole centers: 61.5 x 56mm 

Mounting hole: 3mm 

Wiring: 

IN+: input positive 

IN- : input negative 

OUT+: output positive 

OUT-: output negative 

Applications: 

Voltage convert: 12 to 3.3V; 12V to 5V; 24 to 5V; 24V to 12V 

DIY an adjustable voltage regulated power supply 

24V Car Laptop power supply 

Car LED power supply 

Small power motor speed control 

Power supply transformers 

Industrial equipment buck 

Batteries buck, and etc. 

Package include: 

1x DC Buck Converter 

  • Non-isolated step-down/buck module, the input voltage should be higher than output (continuously adjustable) at least 1.25V.
  • With over-voltage/over-current/over-temperature/input reverse connection protection.
  • Three high frequency low impedance electrolytic capacitors makes the output ripple to the minimum.
  • Has fixing hole for fan installation, fuse and power output indicator, can be converted to single-turn potentiometer with handle, ultra-stable performance.
  • Multiple application such as car LED power supply/small power motor speed control/power supply transformers, etc.