2GΩ & 3G Power Supply Specifications
All devices in the 3G System - 2GΩ/3G and 3G - use the same format of power supply:
- 4.7 to 23 Volts
- 5.5mm outside, 2.1mm inside barrel connector
- positive tip
- Enough Amps to produce 10 Watts - calculated by using Watts = Volts x Amps
Power supplies with these specifications can be found at any electronics retailer that sells power supplies.
Example Power Supply: https://www.digikey.com/product-detail/en/phihong-usa/AA10A-050A-R/993-AA10A-050A-R-ND/11203820