EEVblog 1606 - $45 AlienTek DP100 100W USB-C PSU REVIEW

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

PSU Noise measurement:    • EEVblog #1223 - Oscilloscope Standard Devi...  
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


If you find my videos useful you may consider supporting the EEVblog on Patreon:   / eevblog  
Or with crypto:
BTC: 33BsprBQNBtHuVzVwDmqWkpDjYnCouwASM
ETH: 0x68114e40ff4dcdd384750500501e20acf3875f8c
BCH: 35n9KBPw9T7M3NGzpS3t4nUYEf9HbRmkm4
USDC: 0x68114e40ff4dcdd384750500501e20acf3875f8c
LTC: MJfK57ujxy55su4XicVGQc9wcEJf6mAoXF
Web Site: http://www.eevblog.com
Store: https://eevblog.store/

Other channels:
EEVblog2:    / eevblog2  
EEVdiscover:    / eevdiscover  

T-Shirts: http://teespring.com/stores/eevblog
#ElectronicsCreators #Review #PowerSupply