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rlanee 27/01/2021
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Rickard Lantz 03/05/2019
Very good charger, measures just as good or better as other brand-name chargers I've tried. It is quite efficient and thus does not get very warm. The voltages are a bit above the negotiated value, which compensates for the voltage drop in the cables ZY1280 USB Analyzer report: ----------------------- USB-C: USB-C 3.0A PD2.0 44W (PD modes: 5V@3A, 9V@3A, 12V@3A, 15V@2.93A, 20V@2.20A) USB-C: APPLE 5V2.4A SAMSUNG 5V2A USB-C: BC1.2 DCP 5V1.5A USB-C: QC3.0 5V 9V 12V 20V USB-C: SAMSUNG-AFC 5V 9V 15W USB-C: HUAWEI-FCP 5V 9V 18W USB-C: SCP OOW 0.0-0.0V 5.0A USB-A: APPLE 5V2.4A USB-A: BC1.2 DCP 5V1.5A USB-A: QC3.0 5V 9V 12V USB-A: SAMSUNG-AFC 5V 9V 15W USB-A: HUAWEI-FCP 5V 9V 12V 24W TEST @ 12V input ----------------------------- Standby current: 17.10mA@8V Standby current: 23.16mA@12V Standby current: 23.82mA@13.8V QC2.0: 5V @ 2.4A ~1.5W loss () QC2.0: 9V @ 2.0A ~1.8W loss (@ 9.12 V output) QC2.0: 12V @ 2.0A ~1.4W loss (@ 11.34V output) QC3.0: 6V @ 3.0A ~ 2.7W loss (@ 6.16V output) QC3.0: 12V @ 1.5A ~ 1.4W loss (@ 11.38V output) PD: 5V @ 3A ~2.6W loss (@ ~5.01V output) PD: 9V @ 3A ~3.9W loss (@ ~9.11V output) PD: 12V @ 2A ~2.6W loss (@ ~12.32V output) Following results limited by load max 35W PD: 12V @ 2.97A ~5.45W loss (@12.19V output) PD: 15V @ 2.36A ~5.1W loss (@15.16V output) PD: 20V @ 1.74A ~5.3W loss (@20.4V output) Stress Tests ----------------------------- 35W PD (15V@2.4A) + QC2.0 @ 13W (9V @ 1.4A) results in a loss of: ~5.7W @ 12V ~4.5 W @ 13.8 V 45W PD (20.5V@2.23A) + 18W QC2.0 (11.9V@1.5A) (64W) results in a loss of: ~7W (input 14.5V@4.91A) - Inner part of charger get quite warm when fully loaded (64W), but this is understandable due to the high input current
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