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>Description  

DC-DC step-down power module
Name / number LM2596S DC-DC step-down module
Input voltage 3.2V ~ 40V
Output voltage 1.25V ~ 35V
Output current 3A (max)
Conversion efficiency of 92% (maximum)
Output ripple <30mV
Switching frequency 65KHz
Operating temperature -45 ℃ ~ +85 ℃
Size 43mm * 21mm * 14mm (L * W * H)
IN-IN + input Positive Input Negative!
Positive output OUT + OUT-output negative


Input voltage range: DC 3.2V to 40V (input voltage must be greater than the output voltage to 1.5V or more high. Could not boost)
Output Voltage Range: 1.25V to 35V DC voltage continuously adjustable, high efficiency (up to 92%) the maximum output current of 3A, Measured 12V input, 5V output current is 1A load regulation rate of less than 1%

Package Include:

10 PCS LM2596 DC-DC buck adjustable step-down Power Supply Converter module
>Payment
  • We only accept payment through Paypal.
  • Items will go to post within 1-2 business days after payment confirmed.
  • Please leave note in PayPal when making the payment if you have any special request (colors/size).
>Shipping
  • USA customers: all items will be shipped to address in buyer’s eBay details via ePacket service of USPS & China Post. We’ll offer tracking number for each package. Tracking info can be traced on USPS system.
  • Customers outside of USA: all items will be shipped to address in buyer’s paypal details via Hong Kong post air mail.
  • Before you bid item, please clear you have noticed below details:
  • 7-25 working days: United States
  • 10-25 working days: Canada, United Kingdom, Australia, Japan, New Zealand
  • 2-5 working weeks: Countries in Western Europe, Southeast Asia, Israel, Korea
  • 3-6 working weeks: Russia, Eastern Europe, Mid-East
  • 4-7 working weeks: Mexico, South America
    Because of some post and custom reason, we ship item to worldwide but exclude the following countries and area:
    AFRICA: All countries in Africa;
    ASIA: Afghanistan, Bangladesh, Bhutan, Brunei, Cambodia, China, India, Iraq, Kazakhstan, Kyrgyzstan, Laos, Maldives, Mongolia, Nepal, Philippines, Singapore, Tajikistan, Turkey, Turkmenistan, Uzbekistan, Vietnam;
    Central America and Caribbean;
    South America: Colombia, Ecuador, Peru;
    EUROPE: Italy, Moldova, Romania.
     
    We are unable to take any responsibility for any custom delay or tax. Reason is because transit time is highly depended and provided by Postal Service (except weekends and holidays).
>Contact Us
  • Normally, we leave positive feedback for you once payment received. We are also hope that you can do me the same. Your support will keep us moving forward forever.
  • If you are not satisfied when you receive your item, please return it within 30 days for a replacement or money back. Please contact me before you return it.
  • If the shipping delay happened, we’re willing to pay refund or resend new item(s).
 
We appreciate positive feedback . we always try our best to service our customers .
  so if you have ant question ,PLEASE DON’T HESITATE TO TELL US,
  we are always here to offer help .

We prefer PayPal .For purchasing multiple items , please contact us for a combined invoice .

generally we would like to receive payment thin 48 hours if .

 

We provide airmail service with good package . The items will be shipped within the nest

2 business days after we received the payment . when you buy multiple items ,your shipping

cost will be combined with discount .

SHIPPING TIME (weekends/holidays excluded)

    
   

Country Name

Shipping Time

Country Name

Shipping Time

    

USA/Canada

10 -15d

Spanish/Portugue

10-25d

    

East/South Asia

10 -15d

France/West Asia

10-25d

    

United Kingdom

10 -20d

Italy

10-30d

    

Australia/New Zealand

10 -15d

West Asia/Middle East

15-25d

    

Most Country of West/North Europe

10-20d

South America and Africa

15-30d

    

East /Middle Europe/Russia

10-25d

      

 

  • NEW, GOOD QUALITY, ORIGINAL PACKAGE
  • LARGE STORE AND THE LOWEST PRICE
  • NO-QUESTION-REFUND,
  •             FOR LARGE QUANTITY ,OFFER BETTER PRICE,ORIGINAL      
     PACKING(TAPE REEL/TUBE/TRAY）
     

We specialize in electronic components . ICs, Capacitors, Diodes, Resistors, LEDs,

Transistors, and so on. Especially in Hard To Find Parts . we only sell

NEW , ORIGINAL parts . please buy with confidence .We offer NO-QUESTION-REFUND

 

go to my store

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