














19V 4.7A 90W Power Adapter Supply
3 reviews
- Regular price
- $17.99 USD
- Sale price
- $17.99 USD
- Regular price
-
$17.99 USD - Unit price
- / per
Tax included.
Shipping calculated at checkout.





- UL, FCC, CE, ROHS Listed; Real power not exaggerate;
- Connector size: 5.5* 2.5mm (If you need a 5.5*2.1mm plug, please leave an order note); Automatic thermal and overload cut-off, short circuit protection;
- Input: 100 - 240V AC; Output: 19V 4.74A 90W; Power Cord (Included): 1.2m;
- Perfect for: TPA3116 TDA7492P TDA7498 digital amp, laptop;
- Can fit with the class d amp physically and electrically;
I
ILIAS GERAKARAKOS KONSTANTAKOS Very good quality
B
Bryan Oliveira i had some trouble sourcing an adapter of this spec. I'm happy fosi carries it.
The first one i had made a weird clicking sound. It didn't let the amp get enough power for a passive set of bookshelf speakers. The second works though!
R
Rob Exline I have 4 Fosi amps and they are powered on continuously and the power adapters are beginning to fail so appreciate being able to only purchase the power supply. The surprise was when it arrived it was not the exact replacement but I assume it’s the correct one because it has the word “Replacement” printed on the back.