Dangerous USB chargers 16

Dangerous USB chargers 17 (QC 3.0 with schematic)

Dangerous USB phone chargers 8

Dangerous USB chargers 18

Dangerous USB phone chargers 9 (with high voltage test)

#308 Mosfet ESD protection

Crappy ATX analysis and repair

Dangerous USB phone chargers 3 (& one good charger)

CHARGER 120W HANYA 24rb-39rb || LANGSUNG BONGKAR & CEK ISI NYA!!!

Dangerous USB phone chargers

Does Fast Charging ACTUALLY Ruin Your Battery?

CARA TERMUDAH MEMBUAT CAS AKI PAKAI CHARGER BEKAS !!

Electrolytic Capacitors: Comprehensive Overview, Teardown, and Experiments

Building an accurate DIY Spectroscope

150W LED power supply teardown

Dangerous USB phone chargers 15

Inside a recalled Amazon Basics power bank.

Failed 24V 10A power supply repair

Dangerous USB phone chargers 11 (fake vs. real)

Dangerous USB phone chargers 7 (QC 3.0)

Dangerous USB phone chargers 10