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LM2596S DC-DC 4.5-40V adjustable step-down power Supply

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https://www.aliexpress.com/item/Free-Shipping-1pcs-LM2596-LM2596S-DC-DC-4-5-40V-adjustable-step-down-power-Supply-module/32522381142.html?spm=2114.search0604.3.35.4d484cb5TmJ1sm&ws_ab_test=searchweb0_0,searchweb201602_2_10065_10068_318_319_317_5728815_10696_10084_10083_10618_452_10307_532_10712_10713_204_328_10059_10884_323_10887_100031_320_321_322_10103,searchweb201603_55,ppcSwitch_0&algo_expid=2bafd24f-dd8f-4349-97fb-5cce0c471a9c-8&algo_pvid=2bafd24f-dd8f-4349-97fb-5cce0c471a9c

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LM2596 LM2596S DC-DC 4.5-40V adjustable step-down power Supply module NEW ,High Quality

LM2596 DC-DC Step Down Converter Module 3A adjustable


 LM2596 DC-DC Buck module
입력 전압 : 4V ~ 35V출력 전압 : 1.23V ~ 30V   (출력 전압은 입력 전압보다 낮아야 한다.)Output Current :3A( Max)Conversion efficiency:92%( MAX )Output ripple: <30mVSwitching frequency: 150KHzWorking temperature: -forty Five~ +85Size :43mm * 21mm * 14mm(Long*Width*Hight)전원연결시 일반적으로 LED가 켜지지만 출력전압 2V 아래에서는 LED가 켜지지 않는다.이 제품을 사용하려면 테스터기는 필수로 있어야 함
Features:
1. the range of input voltage: 3.2 V to 40 V dc    - input voltage must be higher than to the output voltage of 1.5 V above.        Can't booster2. the range of output voltage: 1.25 V dc to 35 V voltage adjustable    high efficiency (92%) largest maximum output current is 3A.
Instructions:1. Power (3-40V), power indicator light, the module is working properly.
2. Adjust the blue potentiometer knob (clockwise rotation generally boost,counter-clockwise rotationTurn down) and reach with a multimeter to monitor the output voltage required voltage.
Note:
  Current work long hours is recommended for use in less than 2.5A, while adding bulkHeat sink (10W output above),because it is the step-down module, in order to ensure stable output Set,please keep the minimum 1.5V differential.

 

알카노이드용 스피너 만들기

http://december.tistory.com/1427   

5V 입력 1.5V 출력을 얻기 위해 사용   

5V 입력 3V 출력을 얻기 위해 사용


키보드마우스로 조이스틱 만들기http://december.tistory.com/1454

 

 

 

 

 

 

 

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