180W LM3886T x6 parallel/BTL power amplifier and 50 similar items
180W LM3886T x6 parallel/BTL power amplifier w/output DC servo ckt huge PCB !
$16.69
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$6.00 to United States
Ships from
Hong Kong
Offer policy
OBO - Seller accepts offers on this item.
Details
Return policy
Full refund available for DOAs
Purchase protection
Payment options
PayPal accepted
PayPal Credit accepted
Venmo accepted
PayPal, MasterCard, Visa, Discover, and American Express accepted
Maestro accepted
Amazon Pay accepted
Nuvei accepted
View full item details »
Shipping options
$6.00 to United States
Ships from
Hong Kong
Offer policy
OBO - Seller accepts offers on this item.
Details
Return policy
Full refund available for DOAs
Purchase protection
Payment options
PayPal accepted
PayPal Credit accepted
Venmo accepted
PayPal, MasterCard, Visa, Discover, and American Express accepted
Maestro accepted
Amazon Pay accepted
Nuvei accepted
Item traits
| Category: | |
|---|---|
| Quantity Available: |
4 in stock |
| Condition: |
New |
| UPC: |
Does not apply |
| Brand: |
Unbranded/Generic |
| Model: |
LM3886Tx6 BTL PCB |
| MPN: |
Does Not Apply |
| Type: |
LM3886Tx6 BTL PCB |
Listing details
| Shipping discount: |
No combined shipping offered |
|---|---|
| Posted for sale: |
More than a week ago |
| Item number: |
1585995853 |
Item description
This is the bare PCB of a high power amplifier, based on TI's application note on the design and construction of BPA-200 amplifier. In this design, six pieces of LM3886T are used, in both parallel and BTL configuration.
For 8 ohm load this amplifier can deliver up to 180Wrms of power and over 250Wrms for 4 ohm loading.
The design uses opamp for DC servo to reduce the output DC to minimal and eliminates the use of trimmer potentiometers for DC adjustment.
Each board contains one channel. For stereo application two boards are needed.
The board contains SMT component. Appropriate soldering skill would be required during assembly.
Board Dimension : 65mm x 218mm
Board Thickness : 2mm
Copper Thickness : 75uM ( 4 times normal thickness)
Surface Finishing : Double sided solder-resist for maximum reliability.
We provide schematic and part list to the buyers by email.
We do air shipping worldwide at US$6.00. We welcome combine shipping.
SquareTrade squaretrade warranty v2.0
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