4-Port USB Power Supply Module US$8.50, TPA3116D2 50Wx2 Class D Amplifier Board US$10.39 + US$5 Delivery @ ICStation

Store RepICStation on 29/12/2021 - 17:58 icstation.com (185 clicks)
Last edited 05/01/2022 - 00:37 by 1 other user

DC 8V-35V to DC 5V 8A Step-Down Module, 4-Port USB Output Mobile Phone Car Charger Module
Price: ~AU$11.23
https://www.icstation.com/power-step-down-module-port-output…

Dual Channel Digital Power Amplifier Board 2x50W, Adjustable Volume Module
Price: ~AU$13.72
https://www.icstation.com/tpa3116d2-50w50w-class-amplifier-d…

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ICStation, China

[Deactivated] on 29/12/2021 - 18:45

What's max output currency per USB port of the step-down module? I can only see 2A each at the same time but what is the max each port can get to?
- Store RepICStation @ ICStation, China on 29/12/2021 - 18:55
  
  Each port can get to 2A max.
  - [Deactivated] on 29/12/2021 - 18:59
    
    Thanks for the clarification.
Joker042 on 29/12/2021 - 20:35

+2

4 port usb charger board $3.80 with free shipping from Aliexpress: https://www.aliexpress.com/item/32901579606.html

TPA3116D2 based board for $4.23: https://www.aliexpress.com/item/1005002924407765.html

Is your stock local?

I noticed you don't give any shipping times on your website, which makes me think it's probably shipping from China. That's a heck of a markup for dropshipping.
- Joker042 on 30/12/2021 - 00:09
  
  No reply?
James tee on 30/12/2021 - 01:36

What would you use the amp for? The videos are in Russian so I know it must be good :)
hughc on 30/12/2021 - 13:26

https://www.aliexpress.com/item/32983839710.html is my preferred USB outlet board.

4 ports, supports QC 3.0, <$10 delivered (cheaper for multiple).