3PCS LM2596S 3A DC Buck Step-down Adjustable Voltage Power Converter Voltmeter

Description

Free USPS First Class Shipping. May receive as quickly as in 3 days!
Featured Item
- Input voltage range: 4~35VDC
- Output voltage range:1.23-30VDC adjustable
- Input current: 3A(maximum)
- Voltmeter range: 0 to 40V, error +- 0.1V
- DC-DC Buck Converter Step Down Module LM2596 Power Supply
- Conversion efficiency: 92%(highest)
- Switching frequency: 150KHz
- Output ripple: 30mA(maxmum)
How to operate?
Why buy from us?
Size & Measurement
Included in this package
- 3X LM2596S DC Step Down
Shipping & Payment
Payment
-
We require
Paypal
payment only.
- Your order will be cancelled if the payment is not received in one week.
We offer USPS First Class Shipping /
Not Ecomomy
- There is a big difference between USPS First Class Shipping and Economy Shipping
- Ecomomic delivery could take upto 5 days even to reach the seller's local post office
- Economy are collected in bulk by a third courier and shipped to post office to receive a discount
- Our orders are shipped daily and sent to USPS post office directly
- Please place an order with us. You will be pleasantly surprised by our service
Shipping
- Delivery area: We are only shipping within 48 continental United States.
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Delivery method: USPS Priority & USPS First Class. Choose Priority for fast delivery.
- Handling time: 1 business day after receiving payment. If USPS is open, we are open too.
- All our items are shipped with the tracking number.
- Buyers are responsible to provide us with the correct address. Please confirm your address.
Handling And Return
- We accept return within 14 days after delivery.
- Defective items will be exchanged or fully refunded on buyers request.
- 15% restocking fee will be charged on non defective items.
- All items need to be returned in original package with all the supplies.
- Shipping and handling fees are non-refundable under any circumstances.
- Our goal is 100% customer satisfaction.
- Got a problem? No Problem.
Contact us by eBay message system.
- We will reply promptly during business hours.
Customer Support
- Please do not open a case or leave us a bad feedback. This can only delay our service.
- Mon~Fri: 9AM to 5PM | Sa:t 9AM to 12PM | Sun: Closed (Eastern Standard Time)
- If you are happy with your purchase, please leave us a 5 star feedback. Thank you.
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