Free shipping New original TDA7293/94 BTL amplifier board 170W + 170W test well finished with a protective plate

Free shipping New original TDA7293/94 BTL amplifier board 170W + 170W test well finished with a protective plate

0% of buyers enjoyed this product! 0 orders
TODAY'S DEAL Ends in: 04:36:18
List price:
$ 36.00
Price:
$ 34.00

Product Description

Original TDA7293 / 94 BTL amplifier board 170W + 170W good test finished board

Amplifier section:Using four TDA7293 / 94 composed of dual-channel BTL circuit, dual 26V AC power supply, the load8 ohm, The maximum rated output power up to 170W + 170W,no distortion power 120W + 120W. The board uses the rings 1% metal film resistors, small electrolytic capacitors use Japanese Chemical (Ruby) capacitor

Power section:25A high current rectifier bridge.Two large filter capacitors as follows:British HIFI audio electrolytic gold fever capacitor 50V 10000uF 30X45.

Speaker Output section:Using 1237 delayed output, double relay closes about three seconds.

Blue glass plate using double-sided PCB, pads do HASL process, the board reasonable design, low noise, sound sweet, with a taste of bile, a hundred listening and tire.

Voltage: Recommended supply voltage: three-wire AC dual 22V ~ 28V (full 400 watts or more power ring cattle),For example:

  • 26V-0-26V,(Referred to as dual 26V)

Transformer output isTwo linesOrFour linesIt is not possible.

Power: Max 170W + 170W, 120W + 120W power without distortion

Impedance: 4-16 Europe

PCB Size: 170x80X50mm

Weight: 250g (within the error 5g).

The connection without a radiator, radiator if needed, plus $26.86,FreeDrill a good fit size M3 screw hole (with M3 screw) radiator size: 170 * 45 * 70 (H) MM

Need to buy a radiator, please click on the following link:

aliexpress.com/store/product/Free-shipping-High-power-amplifier-board-7293-7294-3886-etc-dedicated-heat-sink-170-45-70MM/1859188_32460851681.html

The connection will need to purchase the appropriate Toroidal transformers, please click on the following link:

aliexpress.com/store/product/Free-shipping-Toroidal-400W-toroidal-transformer-dual-24V-Dual-12V-10-line-multi-output-full-copper/1859188_32460678143.html

Independent products, homegrown, adequate supply, all the pictures are taken in kind, piracy reserved!

Packaging Details

Unit Type: 
 piece
Our store ships to more than 200 countries and you can enjoy free shipping on all items sold on webdesgincompany.com
Estimated Delivery Time is 7-30 business.

Note: The delivery time mentioned above does not include order processing time that usually varies from 1 to 3 days.
Different items have their own processing time, which is what we cannot control. But what we can do is try the best to let you receive your items as soon as possible.

The following cases should be taken into consideration regarding shipping times:
  • Weight and dimensions of a package
  • Place of Dispatch
  • Destination
  • Freight
Average Star Rating:
0 out of 5 ( 0 Ratings)

Feedback Rating for This Product

Positive (0%) 5 Stars (0)
4 Stars (0)
Neutral (0%) 3 Stars (0)
Neutral (0%) 2 Stars (0)
1 Stars (0)
Shop new phones online at cheap price for the latest icell phones,iPhones, Android smartphones,car DVD, tablets,laptops,Pandora's box,motherborad, 3d printer,Quad Core Android DVD , accessories