LM2596s DC-DC Step-Down Power Supply Module 3A Adjustable Module Step-Down N8P7 For Sale

LM2596s DC-DC Step-Down Power Supply Module 3A Adjustable Module Step-Down N8P7


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LM2596s DC-DC Step-Down Power Supply Module 3A Adjustable Module Step-Down N8P7:
$3

Description : LM2596 DC-DC Buck module
Input voltage :4V ~ 35V
The output voltage : 1.23V ~ 30V
Output Current :3A( Max)
Conversion efficiency:92%( MAX )
Output ripple: <30mV
Switching frequency: 150KHz
Working temperature: -forty Five~ +85
Size :43mm * 21mm * 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 booster)
2. 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 you for your purchaseProblems?

You can follow below process to chontact us. There is a time zone difference,but we will do our best to quickly response to your questions:

Shipping

- Handling time :48 hours
- Standard to USA :about 7-14 working days(ePacket)
-Economy to USA:about 20-35 working days(NO tracking under $5)
- Economy Int'l Shipping:20-35 working days(NO tracking under $20)
-Standard Int'l Shipping:20-35 working days(With tracking)
-But like Russia,and some South Ameria country maybe need 2-3 weeks more.

Please make sure your address in is correct. we will only follow your address listed in the orders for the shipment. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.

Payments

We accepts Paypal only If you have any questions about the payment,please contact us through message.

Import Duties

In case some duty is due Upon delivery, it is your responsibility to meet that expense and this may cause delays to delivery schedule and you may have to pickup goods at the customs office.

Terms & Conditions

By offerding on this item,the Buyer agrees to all of the terms and conditions as outlined in this listing .please ensure to read and agree to All terms and Conditions before offerding.

All pictures are for illustration purpose only and Colours may vary slightly.

Our store obeys all Rules and Policies.

Returns Policy

To Return an item you must contact us and take photos of your item to clearly show any damage or unusual aspects of it.

Approved returns will be subject to inspection on arrival. Items must be returned in original condition with all original packaging.

All shipping and handing charges are non-refundable

Return delivery costs are the responsibility of the buyer. We will cover the cost if sending replacement/repaired items.

Within 7 days after receiving your products, we offers a no-hassle 7 day exchange/replace only if your items are found to be defective by manufacturer.



Dear buyer,Welcome to our store. any problem about the goods detail please do not hesitate contact us.If you need more this item ,you can contact us.we will give you our best price. Way: Contacting us by messages!



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