Power Adapter Energy Efficiency Information
To learn energy efficiency information for the adapter that came with your device, check the model number etched on your adapter and see the matching column in the table below.
| Power Adapter Model No. | PS39WR | PS57CP | PS73BR | GP92NB | K3V1N9 |
|---|---|---|---|---|---|
| Manufacturer | Amazon.com Services LLC EU Address: Amazon EU S.a r.l., 38 avenue John F. Kennedy, L-1855 Luxembourg RCS Luxembourg No: B-101818 |
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| Input Voltage (V) | 100 - 240 | 100 - 240 | 100 - 240 | 100 - 240 | 100 - 240 |
| Input AC Frequency (Hz) | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 |
| Output Voltage (V) | 5.25 DC | 5.2 DC | 15.0 DC | 12.0 DC | 18.0 DC |
| Output Current (A) | 1.0 | 1.8 | 1.4 | 1.25 | 1.67 |
| Output Power (W) | 5.0 | 9.0 | 21.0 | 15.0 | 30.0 |
| Average Active Efficiency (%) | 74.0% | 78.52% | 86.30% | 84.50% | 87.71% |
| Efficiency at Low Load (10%) (%) | 64.0% | 69.26% | 76.30% | 74.50% | 77.71% |
| No-load Power Consumption (W) | 0.10W | 0.075W | 0.075W | 0.075W | 0.075W |
