EEVblog 1442 – DON’T DO THIS!

An innocent TO-220 regulator gets tortured using a mystery device from the bunker. The art of environmental PCB testing.

00:00 – What is this thing?
01:00 – I used to use these all the time
02:40 – Electrodynamic Shaker
03:56 – How PCB’s are vibration tested
07:00 – Teardown
08:10 – Accelerometers
12:27 – The datasheet
12:57 – Does it work?
15:13 – Let’s torture this poor TO-220
20:00 – Slow-mo looks cool!
20:45 – It’s going to come-a-gutsa!

Forum: https://www.eevblog.com/forum/blog/eevblog-1442-dont-do-this!/

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