EEVblog #659 – Medical Plugpack Teardown
What’s inside an IEC60601-1 medical class 5V mains DC-DC plugpack?
What is the difference between PCB clearance and creepage?
A German FRIWO 5V FW7555M/05 brand medical grade isolation unit vs a cheap Wun Hung Lo consumer brand.
Also a comparative look at transformer construction.
Datasheets & Links:
CD 263 Caps.
Dave looks at some issues with fanning out tiny 0.4mm pitch BGA packages, via pad ...
The EEVblog Store generally ships twice a week, on Tuesdays & Fridays, Sydney time. Dismiss