I'm looking for custom made circuit board for power bank with the following specifications:1) 2 USB Ports (both QC 3.0 rated)2) 1 Type-C port (input output) - for charging power bank charging mobile3) 1 wireless charger slot (for 10 watts wireless charging)4) 1 AC output slot for Pure Sine Wave (110-220V) (50 60Hz).5) Show More...
I'm looking for custom made circuit board for power bank with the following specifications:1) 2 USB Ports (both QC 3.0 rated)2) 1 Type-C port (input output) - for charging power bank charging mobile3) 1 er slot (for 10 watts ing)4) 1 AC output slot for Pure Sine Wave (110-220V) (50 60Hz).5) 1 small fan to keep the transformer temperature low.6) Should have pass-through feature - for charging & discharging at same time.7) 1 DC port (input output) for charging power bank or charging laptop. For charging laptop, should have voltage selector button (for example: 7V 9V 11V DC etc)8) 1 bright LED light9) LCD display showing - a) total battery percent remaining b) which port is in use (USB Type-C Power supply ing)Please note: Circuit board should be as compact as possible.