AITIAO 20Pcs 5V Regulator Module Mini Voltage Reducer DC 4.5-24V 12V 24V Step Down to 5V 3A Buck Converter Reduced Voltage Regulator Power Supply

AITIAO 20Pcs 5V Regulator Module Mini Voltage Reducer DC 4.5-24V 12V 24V Step Down to 5V 3A Buck Converter Reduced Voltage Regulator Power Supply

AITIAO Voltage Regulator Parameter: Input voltage range: DC 4.5-20V; Adjustable range: 0.8-17V;Fixed output: 1.8V, 2.5V, 3.3V, 5V, 9V, 12V (can be chosen on the back side). Output current: 3A max (please enhance cooling work when it is full load); When real tested input 12V and output is 1.5A, no need to add special system. Mini Voltage Reducer performance: the voltage regulator module has high efficiency, ultra-compact size, high frequency, low ripple and stable working performance, widely applicable for fixing work: Synchronous rectification and the circuit conversion efficiency is as high as 97.5% Adjustable and fixed voltage output: you can obtain a fixed output voltage by mounting a potentiometer on the voltage regulator module board; you can also adjust the fixed output voltage by potentiometer as required. Quality material: regulator module is made with quality potentiometer and 3A current chip, high current shielding inductor and MLCC solid capacitor with long service life, ultra-low internal resistance, maximize conversion efficiency, reduce heat generation Simple to operate: integrated design allows port of the regulator board defaults to keep working mode and will be closed if it is at low electric level off, and with ultra-low quiescent current of 0.85 mA; It can be connected to the car battery without a extra switch, car female socket or the ACC power cord, convenient to use

AITIAO 20Pcs 5V regulator module mini voltage reducer DC 4.5 - 20V 12V 24V to 5V 3A buck converter power supply transformer module

Parameters:

Input voltage: DC 4.5 - 20V

Output voltage: integrated adjustable and fixed output, and adjustable range is 0.8 - 17V, fixed output is 1.8V, 2.5V, 3.3V, 5V, 9V, 12V, able to be chosen on the back side

3> Output current: 3A max, please enhance cooling work when it is full load. When actual tested input 12V and output is 1.5A, no need to add other system

4> Enable function control: yes, low electric level will stop working when high electric level is working. High electric level is 2-5V, low electric level is 0V or so

5> Operating temperature: -40℃ - +85℃, industrial class, the higher the operation temperature is, and the smaller the output power is

6> Conversion efficiency: 97.5%, 6.5V to 5V, 0.7A

7> Switch frequency: 500KHz

8> Output ripple: 20 mV, 12V to 5V, 3A, 20M width

9> Output over-voltage protection: no

10> Temperature rising range at full load: 40℃

11> Static current: 0.85mA

12> Voltage adjustment rate: ±0.5%

13> Dynamic response speed: 5% 200uS

14> Output short-circuit protection: yes, please don’t keep making it short-circuit.

15> Output reverse connection protection: no

16> Hole spacing: 2.54 mm

17> Size: 20 x 11 x 5 mm

Package includes:

20 x Mini 5V 3A regulator modules