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Forum: Tech Log

27th Jun 2017, 01:22

Replies: 43

Phone charger plugged in 110v/400hz...

Views: 21,700

Posted By MurphyWasRight

Is there an 'approved use' list for either type...

Is there an 'approved use' list for either type of cockpit ac outlets, either 400Hz or 60Hz?
The manufactures/airline customers must have had something in mind when they were added.

Even the...

Forum: Tech Log

25th Jun 2017, 21:25

Replies: 43

Phone charger plugged in 110v/400hz...

Views: 21,700

Posted By MurphyWasRight

The garden slab analogy is actually quite good,...

The garden slab analogy is actually quite good, unfortuanatly it was used opposite of the actual situation:
The 400Hz corresponds to the supply frequency, not the rated input frequency of the...

Forum: Tech Log

21st Jun 2017, 15:04

Replies: 43

Phone charger plugged in 110v/400hz...

Views: 21,700

Posted By MurphyWasRight

Would love a copy of that SOP, would not be...

Would love a copy of that SOP, would not be surprised if it actually exists.

Long time ago I saw an ATT&T, aka 'the (American) phone company' manual that had over 10 pages on how to use a...

Showing results 1 to 3 of 3