10PCS 5V Regulator Mini Reducer DC 5-30V 12V 24V Buck to 5V Buck Converter Board 1.8A Output Mini360 Small Size Aircraft Model MP1584EN Power Module($9.99Value)

Description

Size: 17.5*12.3*4.3mm,Input: 5V-28V,Output: 5V Buck Converter Step Down Power Supply Module 5-30V to 5V Mini360 Ultra-small Output ripple: less than 30 mV; Switching frequency: 1.5 MHz (highest), typically 1 MHz the working temperature is -40℃-85℃ Ultra-Small Size DC-DC Step Down Power Supply Module 5A Adjustable Buck Converter Replace LM2596

Input voltage:5-30V

Output voltage:5V/3.3V

Output Current: lowering the value of 3A, 

Conversion efficiency:96%(maximum)

Working temperature:-40 Celsius to +85 Celsius

Note: 

 1: about the positive and negative poles : when using this module, the positive and negative pole marks are on the back of the circuit board 

2: when the current over 3A .please use a heat sink 

Package: 10PCS 5V Buck Module