What’s Inside iPhone Charger? X & Xs & Xs Max Charger ASMR

See what’s inside of an iPhone (X, XS, XS Max, XR) charger. There is a huge amount of technology in this tiny cube! Most chargers nowadays -phone chargers, laptop chargers, power supplies- are “switching” type power supplies. This means they use a high-speed switching transistor, typically MOSFET, to switch power to a small flyback transformer off and on very quickly. The output of the transformer is fed back into a control circuit with changes the duty cycle (on time vs off time) of the MOSFET to obtain the correct voltage output. Other electrical clamping circuits and DC smoothing is built into the charger, but got ripped to shreds during this video. 🙂

Check out the video of the iPhone XS being sliced up here: https://youtu.be/kb5Ng9ICGFA

Here at Inside the Onion, we use a CNC (computer-controlled) router and other tools to cut into everyday items. Watch the oddly satisfying slicing and grinding experiments that reveal what’s inside.

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Comment on the next item you’d like to see inside of!

Do not attempt these experiments at home. We take full precautions for safety.

Bio: https://twitter.com/onion_inside

Business inquiries: insidetheonionchannel@gmail.com

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asmr / portable chargers (i’m back)

if you’re from school, cool. fuck off


Power Bank Case or Charger for 18650 Battery

OOTDTY 5V 1A 2 x 18650 Battery Power Bank Case With LED DIY Box Charger For Cell Phone
Buy: https://goo.gl/e987oH
Price: $1.54

5V 1A 2 x 18650 Battery Power Bank Case With LED DIY Box Charger For Cell Phone


100% brand new and high quality
Color: Blue/Yellow/Black/White/Green/Hot Pink
Fashion style, simple and fashionable design with colorful shell
Smaller, lighter, portable
Self-adaptive technique allows intelligent faster, safer charging
Charging-in with USB cord(not included), or by charging the batteries with other chargers
Strong compatibility for ipod, iphone, ipad, mobile, MP3, MP4, gameboy, PDA, GPS, etc.
Input: DC 5V 1.0A(MAX) (Micro USB)
Output: DC 5V 1.0A(MAX)
Battery: Suitable for 2x 18650 3.7V Li-ion battery(not included)
Size: AS the picture show
This is mobile power kit, 18650 battery is not included. The battery must be right installed before you can use.
Installing the battery must pay attention to the positive and negative, anti-loaded will burn, burned out is not returned.
Since this is a DIY kit, all products by professional test.
Note: 1.Please allow 1-3mm error due to manual measurement. Please make sure you do not mind before you bid.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you
Package includes:

1Pc x Battery Charger Case(Battery is not included)

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