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

PSU Noise measurement:    • EEVblog #1223 - Oscilloscope Standard...  
Forum: https://www.eevblog.com/forum/blog/ee...

00:00 - AlienTek DP100 100W USB-C PSU Unboxing
02:43 - Power on and operation
08:57 - User Manual
10:01 - Trying USB-C 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 - USB-A vs USB-C 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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