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Product Description
10pcs LM2596S DC-DC Buck Converter Step Down Module Power Adjustable power
Specification:
Type / name
LM2596S DC-DC step-down module
Input Voltage
3.2V~40V
Output Voltage
1.25V~35V
Output Current
3A（max）
Conversion efficiency
92%（the highest）
Output Ripple
<30mV
Switching frequency
65KHz
Operating Temperature
-45℃~ +85℃
Size
43mm * 21mm * 14mm (L * W * H)
"IN +": input positive "IN-": input negative"OUT +": output the positive "OUT-": output negative
Note:the input and output can not be reversed. Reverse may burn out!Input voltage range: DC 3.2V to 40V (input voltage must be higher than the output voltage to 1.5v above,and can not boost)Output voltage range: DC 1.25V to 35V voltage continuously adjustable, high-efficiency, maximum output current of 3A.
Note: 1.This is the step-down module, the input voltage must be higher than the output voltage.
2.Output current is greater than 2.5A (or output power greater than 10W) to work long hours, please add heat sink.
Package Include:
Step Down Module LM2596x 10
Shipping Time & Shipping Method
- All items will be shipped to worldwide.
- All items will be shipped to your address,soplease make sure to provide us with the correct, precise, detailed shipping address at .
- Customs duty is obligation and liability of a citizen in your country, so the buyer should be responsible for any tax and custom duty incurred.
- Most of the items will be shippedby China Post/ Hongkong Post/ Singapore Post.
- The shipping time as the follow tableisjustyour reference. (Note: will take much longer time than other countries, so the refund time will be up to 55 days.)
Shipping Method
Destination
Shipping Time
Postage
China post /
Hongkong post /
Singapore post
Australia
15-35 days
Free shipping
(weight < 2kg)
United Kingdom
15-35 days
Canada
20-35 working days
Vietnam, Maldives, New Zealand, Japan, Korea South, Austria, Germany, Netherland, France, Finland, Thailand, Denmark, Greece,Switzerland, Portugal, Greece, Belgium, Ireland, Singapore, Norway
20-35 working days
South Africa, Bulgaria, Belarus, Cyprus, Croatia, Latvia, Monaco, Moldova, Macedonia, Montenegro, Poland, Romania, Serbia, Slovakia, Slovenia, Ukraine, Brunei Indonesia, Cambodia, Malaysia, Philippines, Vietnam, Maldives
20-35 working days
Italy, Brazil, Russia, Israel, andother small countries
35-55 working days
EUB
USA
7-15 days
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EMS
Most of the countries
5-15 days
Contact us
DHL/Fedex
Australia, France, UK, Germany, USA, and other countries
3-7 days
Contact us
Payment
- We only accept payment via PayPal.
- Payment must be completed within 7 days.
- Please leave messages for your special requests (e.g Color or Size.) in the paypal notes section when you place the order.
Return Policy & response
- All the items will be tested before shipping. Buy themwith theconfidence!
- If the item is defected when you receive it or you are not satisfied with it, you can email us for a replacement or refund, but you have to return the item to us within 7 days.Please contract us and double check the return address before you return it.
- No accepting to return the electronic components.
- Full refund when receiving the original item. Notice: Return shipping fee is paid by the buyer.
- We maintain the excellent service standards and strive for 100% customer satisfaction! Positive response is very important to us,so if you have any problem, please do feel free to contact us before you give us Neutral or Negative response, so that we can satisfactorily address your concerns.
Contact Us
- We strive to provide you with the best service,and we will reply your question within 24 hours.
- Our greatest goal is to meet the maximum demands of the customers.
- Business time: 9:30~21:30 (GMT+8)
Contact usYour satisfactions are our greatest pursuits!!!
