[Eng sub] Disassembling a USB charger. Operating principle. Compare it to laptop AC adapter. 

We have disassembled ANKER's USB quick charger for smartphones and confirmed its operation.
In the middle of the video, we are comparing the difference between a PC AC adapter and a USB charger.
Last video I will explain the operating principle of the AC adapter • ACアダプタの動作原理を解説します | Co...
Explain the operating principle of single-phase full-wave rectifier circuit (diode rectifier) ​​ • Video
Twitter: / ichiken_make
Equipment used (including amazon associate link)
Oscilloscope amzn.to/2T958Vn
Voltage differential probe (also available on ebay) amzn.to/2wSCu2v
In-vehicle inverter amzn.to/3aZH9OU
ANKER power port mini amzn.to/2Wv56Yb
Charger using GaN transistor amzn.to/2KXKxOU
★ Recommended videos
Try to measure the current waveform flowing in the electrical appliances • 電化製品に流れる電流波形を測定してみる | ...
Explain the operating principle of single-phase full-wave rectifier circuit (diode rectifier) ​​ • Video
Rotate a DC brush motor using PWM control • PWM制御を使って直流ブラシモーターを回す【...
Cheap Chinese stepper motor bought at Amazon • Video
I made an ultra-small class D amplifier • 【電子工作】超小型D級アンプの作り方 | H...
How to make huge AirPods • 【電子工作】巨大AirPodsスピーカーの作...
★ Playlist
Raspberry Pi • ラズベリーパイ
Electronic work • DIY/電子工作
Electrical explanation • 電気の解説
★ Business inquiries: inquiry@ichiken-engineering.com
★ Click here to subscribe
/ @ichiken1
music: Kevin MacLeod, The Big Beat 80's.