Philips AC Konstanter 7776? (Techniek Radio/TV)

door onbekend, 01.02.2013, 16:47 (4315 dagen geleden)

hello friends,

I got today a ultra heavy AC konstanter made by Philips,

Type = 7776. Google don`t find anything about it.

I am searching for informations, application.

Technical Data:

Input = 187-244V 2,4kW
Output= 220V +/- 0,1% 10A

tubes: AZ41, GZ34, 56001, EF80, EL34
weight: a problem for 2 persons

thank you for any informations,
greetings from germany

Martin

following pictures.