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5pcs/lot new 2 channels 3w pam8403 power supply class d audio amplifier board 5v usb power

5pcs/lot new 2 channels 3w pam8403 power supply class d audio amplifier board 5v usb power

Model: relaymodule-10127

$6.26  $5.01

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6 reviews

Current Reviews: 6

We ship to over 200 countries worldwide.

Tailoring Period: 7-12 working days.

Shipping Time: 2-5 working days.

       
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Item specifics

Notice: The new tracking number for China Post Ordinary Small Packet Plus only can track it have been ship out of China, not more Tracking information ,even it arrived or not .
Please do not freeloaders,if you can not accept without more tracking information .
Please choose China Post Air Mail if you want a full tracking info.
Tracking info of  China Post Ordinary Small Packet Plus can be check here : www.17track.net/en

Parameters :   Power supply: DC 1A (DC): 5V Output power: 3W + 3W (4 ohms) SNR: 90dB Efficiency:> 90% Size: 24 * 15.5 * mm positioning hole size: 20mm aperture spacing: 2mm "Note": 1: positive and negative power supply can not be reversed, the power supply voltage can not exceed 5.5V, these two violations could result in IC damage. 2: on-chip high-gain buffer, the board can not change any component parameters do not meet the parameters will result in IC damage. 3: Try using the ne input cable with shielded, can play a role in immunity, eminate clutter current sound. 4: cmos pipe BTL output drive mode, the speaker can not be negative about together, connect-4 speaker wire is completely independent, does not allow total access!  

Product Description
Packaging Details Unit

Type: lot (5 pieces/lot)
Package
Weight: 0.120kg (0.26lb.)
Package Size: 10cm x 5cm x 10cm (3.94in x 1.97in x 3.94in)

If you would like to pay by PayPal, you can pay to our PayPal account: computerdcjack@gmail.com and email us. Please email us the name of the product, the quantity and other product attributes. The email address is computerdcjack@gmail.com. No matter how many goods you buy in one order, the freight you need to pay is only 15 dollars

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery. 
8. Delivery Time:

CARRIER NAME DELIVERY TIME TRACKING SERVICE
DHL 5-7 DAYS WWW.DHL.COM
UPS 5-7 DAYS WWW.UPS.COM
FEDEX 5-7 DAYS WWW.FEDEX.COM
TNT 5-7 DAYS WWW.TNT.COM
EMS 7-10 DAYS WWW.EMS.COM
China Post Air Parcel 10-30 DAYS intmail.183.com.cn/

100% Money Back Guarantee on each item. Please contact us within 24 hours upon your receipt of the items. A full refund including shipping will be rendered in the event that the item is not as described. The refund will be rendered once the item has been sent back in original condition.

Customer Reviews:

Displaying 1 to 6 (of 6 reviews)

 
by mrs Galina
Date Added: 06/04/2017
Perfect!Fast shipping!

Rating: 5 of 5 Stars [5 of 5 Stars]

by James Wilkinson
Date Added: 06/04/2017
Quicker than a Viennese WaltzBought some soles and heel tips. Ordering was easy and the shipment came very quickly. I made a mistake with the size of the ladies heel tips and it was simple to use the Returns label and - even though it was my error - there was no quibble about a refund. Great!

Rating: 5 of 5 Stars [5 of 5 Stars]

by b larkin
Date Added: 06/04/2017
Recommended company - would buy from again, very fast free deliveryexcellent price for item bought. cheapest on internet. very quick delivery which was free.

Rating: 5 of 5 Stars [5 of 5 Stars]

by Vladimir Buravchikov
Date Added: 06/04/2017
Quality. Accurately in time.Quality of supadance shoes is the best that it is possible to think up for dances.Good online service. Quickly, accurately and in time

Rating: 5 of 5 Stars [5 of 5 Stars]

by J Stadward
Date Added: 06/04/2017
19 May 2012 Prompt and Trustworthy An excellent experience with Handles 4 Doors Ltd. They were very efficient and helpful. The P7P was a little high o a very small order but that was made up for by their speed of response. Have used them twice now and will do again!

Rating: 5 of 5 Stars [5 of 5 Stars]

by of Magda
Date Added: 06/04/2017
Perfect- I would recommend this company to anyone.Quick, efficient and cheaper than other high street shops.

Rating: 5 of 5 Stars [5 of 5 Stars]

Displaying 1 to 6 (of 6 reviews)

 


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