Pam8403 3+3 watt audio amplifier module
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NKtronics

Pam8403 3+3 watt audio amplifier module

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Rs. 32.00
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This Audio Amplifier Module is based on PAM8403 which is a 3W, class-D audio amplifier. It offers low THD+N, allowing it to achieve high-quality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no low-pass output filters, thus saving system cost and PCB area.
With the same numbers of external components, the efficiency of the PAM8403 is much better than that of Class-AB cousins. It can extend the battery life, which makes it well-suited for portable applications. 
Features
3W Output at 10% THD with a 4Ω Load and 5V Power Supply
Filterless, Low Quiescent Current and Low EMI
Low THD+N  Superior Low Noise
Efficiency up to 90%
Short Circuit Protection
Thermal Shutdown
This Audio Amplifier Module is based on PAM8403 which is a 3W, class-D audio amplifier. It offers low THD+N, allowing it to achieve high-quality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no low-pass output filters, thus saving system cost and PCB area. With the same numbers of external components, the efficiency of the PAM8403 is much better than that of Class-AB cousins. It can extend the battery life, which makes it well-suited for portable applications. 
3W Output at 10% THD with a 4Ω Load and 5V Power Supply Filterless, Low Quiescent Current and Low EMI Low THD+N  Superior Low Noise Efficiency up to 90% Short Circuit Protection Thermal Shutdown

SHIPPING:

  1. We will ship the same day if the product is order after shipping cutoff time then it will dispatched next day.
  2. we will ship the product with random available courior partner.
  3. we will not refund the shipping amount in case of invalid phone no , invalid address.
  4. Domestic shipping is weight-based and starts at Rs 60 for least weight, local delivery items.
  5. For further clarifications please contact us at nktronics01@gmail.com
  6. For tracking of the order you can visit the Link for tracking of the order
  7. we will deliver the product in different city according to the below chart
Zone Delivery time
Within city

1-2 days
Within Distict

2-3 days
Metro city

 3-4 days
Rest of india

4-6 days

          

Delivery:

  1. We ship orders as soon as possible, and only after we receive the complete payment.
  2. Typically items in stock, are shipped within the next 8 business hours.
  3. However, items not in stock can take anywhere between 1 to 10 working days to ship depending on the status of design, production, or delivery of the items from the manufacturer, importer or exporter, publisher, etc. Customers are expected to check the status of items and contact us in case the items are in “out-of-stock” status to get a better picture of the delivery timelines.
  4. Despite whatever we may say, there always can be situations beyond our control, when delivery won’t be possible as planned or communicated. We cannot be held responsible for any losses arising out of such delays.

 

Return Policy:

Standard Return Period

  • Time Frame: Items can be returned within 7 days of purchase.

Condition of Items

  • Original Condition: Items must be returned in their original condition with all accessories, packaging, and manuals.
  • Restocking Fees: A restocking fee of 15% will apply to opened items, except for defective products.

Proof of Purchase

  • Receipt: A receipt or proof of purchase is required for all returns and exchanges.
  • Gift Receipts: Can be used for returns or exchanges without revealing the purchase price.

Types of Returns

  • Defective Items: Defective items can be exchanged or returned for a full refund without a restocking fee.
  • Non-Defective Items: Subject to restocking fees if opened.
  • Non-Returnable Items: Software, digital downloads, and personal care products cannot be returned if opened.

Methods of Refund

  • Original Payment Method: Refunds will be issued to the original payment method.
  • Store Credit: In cases where a receipt is not available, refunds may be given as store credit.

Online Purchases

  • Return Shipping: Customers are responsible for return shipping costs unless the item is defective or the store offers free returns.
  • In-Store Returns: Online purchases can be returned in-store with proof of purchase.

Exceptions and Special Cases

  • Clearance and Final Sale Items: These items are not eligible for returns or exchanges.
  • Price Adjustments: If an item goes on sale within 7 days of your purchase, we offer a price adjustment upon request.