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YJ-255W-TDA7293-X-3pcs-Mono-Amplifier-board-new
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YJ 255W TDA7293 X 3pcs Mono Amplifier board new

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zoe_tsang (10276 Yellow shooting star icon for Feedback score between 10,000 to 24,999)
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Item condition:
New
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4 available / 17 sold
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Price:
£7.88
 
 
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Postage:
£4.00 Services from outside UK | See details
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Item location:
HONG KONG, Hong Kong
 
Post to:
Worldwide
Delivery:
Dispatched within 1 day  
Seller has stated it will dispatch the item within 1 working day upon receipt of cleared payment[newWindowTxt]. Estimated delivery dates [newWindowTxt] include seller's dispatch time, and will depend on postal service selected. Delivery times may vary, especially during peak periods.
Payments:
International postage and import charges paid to Pitney Bowes Inc. Learn More
Returns:
14 days, buyer pays return postage  | Read details
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Description Postage and payments
Item number:
190692584801
Seller assumes all responsibility for this listing.
Last updated on  10 Apr, 2013 06:00:26 BST  View all revisions

Item specifics

Condition:
New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable). If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions- opens in a new window or tab ... Read moreabout the condition
 

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YJ 255W TDA7293 X 3pcs Mono  Amplifier board new

It need over 30 days to Italy,if you care the shipping time,please don't bid.If you need the tracking number,please pay me more 5USD. If you need post it by DHL,please pay me more money.

 

Voltage: DC+ - 30V 9A

PCB size: 117 * 41MM

Note:

Not exceed-45V supply voltage, and we must ensure that - the power supply voltage and symmetry, the higher the IC supply more heat, the greater the required heat sink;

Metal parts of the IC can not be connected with the heat sink, IC, and to have the insulation sheet between the heat sink and thermal grease to be evenly coated with the installed radiator must use the multimeter to measure whether the IC and radiator conduction;

TDA7293 positive and negative power supply terminal to the same time, the voltage must not be added to a group, add the other way, or IC die. Positive and negative power supply suddenly of a fuse to blow, can also cause power asymmetry, IC will be burned. If an IC is damaged teeth, can also cause other asymmetric channel IC power supply, and will lead to other normal IC burn! Special attention to the power supply capacitors to discharge before the board and the amplifier board connectors, - not very connected to the corresponding counter, IC metal parts can not be grounded, burn IC does not warranty!

 

 

 

 

 

What's include?

YJ 255W TDA7293 X 3pcs Mono  Amplifier board new

 

  • Shipping Information

    1,shipment 1-4 days after the payment is cleared.

    2,The shipment usually takes 7-20 work days to your PayPal registered address. If you need to change your address, please change it in PayPal first BEFORE you pay. Please provide your correct detailed address and full name in PayPal as we use Hong Kong Air-Mail. (PayPal will provide protection for registered address).

    3,Delivery days of post office do NOT include holidays.

     

     
    Payment Information
     
    Payment option: Paypal
    (PayPal allows you to pay by credit cards, debit cards, bank transfers and PayPal account balances. )

    (please contact us by sending message by ebay but not email)
       
    Note:can't combine the shipping.


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    Seller assumes all responsibility for this listing.

    Postage and packaging

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    Item location: HONG KONG, Hong Kong
    Postage to: Worldwide
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    Postage and packaging
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    United Kingdom
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    * Estimated delivery dates include seller's dispatch time, and will depend on delivery service selected and receipt of cleared payment. Delivery times may vary, especially during peak periods.
    Domestic dispatch time
    Will usually dispatch within 1 working day of receiving cleared payment[newWindowTxt].

    Returns policy

    After receiving the item, cancel the purchase within
    Return postage
    14 days
    Buyer pays return postage
    The buyer is responsible for return postage costs.
    Return policy details
    Returns accepted
    Most Buy It Now purchases are protected by the Distance Selling Regulations, which allow you to cancel the purchase within seven working days after the day you receive the item. Find out more about your rights as a buyer - opens in a new window or tab and exceptions - opens in a new window or tab.

    Payment details

    Payment method Preferred/Accepted  
    Credit or debit card through PayPal
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    Seller's payment instructions

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