What's Inside a Pore Vacuum Blackhead Remover Teardown Disassembly DIY

Uncut video to demonstrate the internal structure of a pore vacuum (blackhead remover) that uses negative pressure to "suck" out dirt and nastiness from your skin.

I didn't find this product to be overwhelmingly effective for me, but nevertheless it contains a useful DC diaphragm pump.

An offset socket driven by a brushed DC motor tilts a plate with three diaphragm-pistons mounted to it in order to increase and decrease the size of the chambers rapidly. This pushes air in and out, which is directed by valves to produce pressure as well as negative pressure.

Battery charger is the 8pin SOIC chip, LTC4057.

Видео What's Inside a Pore Vacuum Blackhead Remover Teardown Disassembly DIY канала Larry