A look inside a dumpster Keysight/Agilent N8762A 600V 8A System DC power supply.
Where did the magic smoke escape from?
PCB spark gap video: https://www.youtube.com/watch?v=vfP_65gSSBU
Forum: http://www.eevblog.com/forum/blog/eevblog-814-keysight-n8762a-600v-5100w-psu-teardown/

EEVblog Main Web Site: http://www.eevblog.com
The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2

Support the EEVblog through Patreon!
http://www.patreon.com/eevblog

EEVblog Amazon Store (Dave gets a cut):
http://astore.amazon.com/eevblogstore-20

T-Shirts: http://teespring.com/stores/eevblog

Donations:
http://www.eevblog.com/donations/
Projects:
http://www.eevblog.com/projects/
Electronics Info Wiki:
http://www.eevblog.com/wiki/