Alperator Posted October 6, 2018 Share Posted October 6, 2018 Albert Lampl Gerade eben I want you to meet my transformer for my radios today. The transformer was made by Roller & Fischer according to my wishes. Input 230 Volt. Output 130 Volt, 90 Volt, 4,5 Volt 2 Volt (DC) 2 volts and 4.5 volts were stabilized, under full load 1.93 volts were measured at 2 volts and 4.42 volts at 4.5 volts. Thus this transformer is suitable for almost all Wehrmacht radio sets. You can order this transformer from the manufacturer: Roller & Fischer Ringstraße 4, 71739 Oberriexingen Telefon: 07042 92510 E-Mail: info@rollerfischer-trafo.de Internet: www.rollerfischer-trafo.de 1 Link to comment Share on other sites More sharing options...
val Posted October 6, 2018 Share Posted October 6, 2018 @Alperator nice work! I would however use extra isolation around the output wires (2V & 90v). Currently they are touching metal radiator there and if things get hot and isolation melts, bad thing can happen... Link to comment Share on other sites More sharing options...
Alperator Posted October 7, 2018 Author Share Posted October 7, 2018 Good idea, I'll put some more insulation on it. Thanks for the tip. 1 Link to comment Share on other sites More sharing options...
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