AlienTek DP100 100W USBC PSU REVIEW
https://s.click.aliexpress.com/e/_DeW...

PSU Noise measurement:    • EEVblog #1223  Oscilloscope Standard...  
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00:00 AlienTek DP100 100W USBC PSU Unboxing
02:43 Power on and operation
08:57 User Manual
10:01 Trying USBC source
10:44 Setting Menu
12:00 uSupply Inception
12:55 Physical size comparison
13:16 Teardown
14:44 PCB Inspection and design analysis
18:14 BOM Consolidation & MOSFET's
19:15 USB Power Delivery Chip
20:46 MP9928 Buck Converter & PWM Current Limiting
23:37 Zero drift opamps
24:14 Processor
24:52 Connector LED lighting
26:09 Housing
26:39 DC input testing
27:28 Output noise measurement
28:57 Classic Dave GOOF
29:57 USBA vs USBC input noise
31:37 Voltage Accuracy test
32:11 Real noise measurements
33:08 MAGIC SMOKE!
34:12 Max 100W load testing
35:45 Overshoot and CV/CC mode change testing
37:35 Conclusion


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