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DC5V-DC9V-to-DC12V-DC-DC-Converter-Boost-Module-Step-up-Power-Converter-Modules
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Details about  DC5V DC9V to DC12V DC-DC Converter Boost Module Step-up Power Converter Modules

DC5V DC9V to DC12V DC-DC Converter Boost Module Step-up Power Converter Modules

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cantonrf
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Item Information

Item condition:
New
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945 available / 789 sold
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Price:
US $2.99
 
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30-day returns
New condition
789 sold
Shipping:
$2.00 ePacket delivery from China | See details
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Item location:
Guangzhou, China
 
Ships to:
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Any international shipping and import charges are paid in part to Pitney Bowes Inc. Learn More- opens in a new window or tab
Returns:
30 days money back, buyer pays return shipping See details
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eBay item number:
251231658014
Seller assumes all responsibility for this listing.
Last updated on  Dec 12, 2014 00:35:50 PST  View all revisions

Item specifics

Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Read moreabout the condition
 

cantonrf

99.4%
Visit Store:   cantonrf
Below item is powered by Canton-electronics Ltd .
 

Qty: 1 pcs step-up modules (input DC 3.5~12V , output DC 12V );
 
Module No.:  TB104  
 
Description: 
1: Input less then 5V ,  power is 1-2W;
    Input is 5-6V, power is 3-4W;
    Input is 6-12V, power is 5W-8W;
2: DC-DC Boost module working frequency 100KHZ. efficiency is normal 80%  !
3: Attention to cooling problems, continuous output must take care of the heat!
The module operating temperature -10 ~ 80 degrees; Please note that more than 80 degrees heat, Easily burn module (you can mount heat sink);
Note: no icing or condensation of water vapor, in order to avoid short-circuit;we suggest resin potting ;
 
Attention :
1: Boost modules or buck module indicate the operating voltage, Please donot exceed operating voltage , or it will be damaged easily !
2: Boost module output voltage can only be greater than or equal to input voltage, cannot be less than the input voltage!
3: Buck module input voltage must be higher than output voltage of 1.5V or 2V, otherwise it can not output enough power!
4: Automatic Adjustable Boost or Buck module has start voltage and limit working voltage, Please donot exceed them , or it will be damaged easily !
5: Cannot reverse polarity , or it will be short circuit, or will be  born easily !

 
 
Application : 
 
 
Introduction for Shenzhen Canton-electronics Trading Co.,Ltd :
We specialize in RF Wireless Radio Transmitting Units and Receiving Units, the product include transmitters with case, receivers with relay(s), transmittng modules and receiving modules, are widely applied in RC toy, remote sensing, telemetry, fireworks, industrial control, home&garden application.

 

Shipping:
Normally shipping is by Airmail from China Post Air Mail or Hong Kong Post Air Mail ,15-60 days shipping time based on different country .
Express is available, shipping time is 2-7 days all over the world, and telephone number is needed. Please contact us first for extra payment .
 
Benefits
The Best Prices. By working with Canton-electronics Ltd, you can take advantage of the internet business, cut off the wholesalers cost and other costs, and import your products directly from the manufacturer at incredible prices.
Prompt Delivery. Most units are in stock all the time, standard units will be completed within 1-3 days if they are sold out, it is great help for you if your project must be completed before deadline.
Prompt Service. Mails will be replied within 24 hours We work 6 days  a week.
 
Return Policy
All mails will be replied to within 24 hours except on weekend and holidays.
Every item is manufactured under Strict Quality-Assurance Guidelines. If you are dissatisfied for any reason, please return the product to us, and we'll refund your money(not  including  shipping fees).
Please ensure that return items are not used.
Return items must be Posted within 7 days of receipt.
Please inform us via email before posting your return package.
 
PAYMENT
We accept PayPal only. 
We only ship item to your PayPal verified address. 
Payment must be received within 3 Days from the date of purchase. 
Please leave note in PayPal when making the payment if you have any special request (colors/size).

Import tax : 
 We will dispatch the item as SAMPLE or GIFT,  label the total amount on the custom declare invoice .
 Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Please check with your country’s customs office to determine what these additional costs will be prior to buying.




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Seller assumes all responsibility for this listing.

Shipping and handling

Item location: Guangzhou, China
Shipping to: Worldwide
Excludes: China
Handling time
Will usually ship within 1 business day of receiving cleared payment - opens in a new window or tab.

Return policy

After receiving the item, contact seller within
Refund will be given as
Return shipping
30 days
Money back
Buyer pays return shipping
Return policy details
In the unlikely event that a return is request, all returns must include all original items undamaged, in re-saleable condition, all original packaging including manuals, warranty forms, etc. Shipping and handling fees are not refundable. Buyer is responsible for shipping costs incurred shipping products back.

Payment details

Payment method Preferred / Accepted  
Credit or debit card through PayPal
Accepted
 
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The choice is yours. PayPal Credit gives you the flexibility to pay for your purchases now or over time with one of our special financing offers. Please note, if your purchase qualifies for a special financing offer:
Interest will be charged on your account from the posting date (which is usually within a few days after the purchase date) if the purchase balance is not paid in full within financing period. Subject to credit approval. See terms - opens in a new window or tab
 

Seller's payment instructions

We accept credit card payments and echecks through PayPal. A non-payment dispute will be opened if full payment is not received after 14 days of auction.
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