LM2596 DC-DC Buck Step Down Adjustable Converter 3-40V to 3.3V 5V 9V 12V 24V 3A

Description

LM2596 DC-DC Buck Step Down Adjustable Converter 3-40V to 3.3V 5V 9V 12V 24V 3A Power Supply Module
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Description
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Specification:
1.The input voltage. DC 3V - 40V,
2.The output voltage: DC 1.5V - 35V;
3.The output current: 3A (Max);
4.LM2596S Step-down Module;
5.Conversion efficiency: 92% (highest);
6.The output ripple : < 30 mv ;
7.Switching frequency: 65 KHZ ;
8.Working temperature :-40℃~ +85℃ ;
9.Size: 45 X 20 X 14mm;
IN +: input positive;        In -: input negative ;
OUT +: output positive;  OUT-: output negative ;
Input voltage range: dc 3V to 40V (input voltage must be 1.5V higher than output voltage. Can't booster) ;
Range of output voltage: dc 1.25V to 35V adjustable, high efficiency (92%), maximum output current is 3A;
When 12v input, 5v output 1a current, load regulation less than 1% ;
Note: this is step-down module, the input voltage must be higher than the output voltage;
Output below 2A can work without heat sink, when output current more than 2.5A (or output power more than 10w) to work long
hours please add heat sink;
With power supply indicator light;
Package Include:
1 PCS x Module
Payment
We only accept payment via Paypal.
The buyer is responsible for any applicable import duties and local taxes.
Usually there's no any charges for small parcel. But please verify with your customs before making your purchase.
Delivery details
1.The items will be shipped within 1~2 working days after your payment is received and cleared.(excluding Saturday, Sunday & Holiday)
2.All items will be shipped to your Paypal address, so please make sure to provide us with the correct, precise, detailed shipping address.
3.The Delivered time to USA buyer is about 7~20 days, other country about
15~35
days delivered.
4.Notes:
please contact us if you need need trackable mail or express shipping service.
Terms of sales
1.All the items will be tested before shipping. Buy them with the confidence!
2.We maintain the excellent service standards
and strive for 100% customer satisfaction and
Positive feedback.
3.If you have any problem, please do feel free to contact us before leave Neutral
or Negative
feedback, so that we can satisfactorily address your concerns.
Return
We afford all cost if it's our fault. Exchange or refund.
If not our problem, the buyer should be responsible for the shipping fee.
Contact us
We strive to provide you with the best service, reply your question within 24 hours.
Business time: 9:30~21:30 (GMT+8) exclude the weekend and holidays.
Contact us