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[quote title=GFGF Archiv schrieb am Mo., 22 April 2019 12:28]Liebe Mitglieder des Forums, vielleicht kann Jemand Enrico Landi aus Siena helfen? Mail: giulian4812[at]gmail.com I'm working at restoration of one Weltfunk Pascha 53 Radio. Someone in past has replaced his original HV rectifier with one Selenium Siemens standard bridge, that common type rectangular of aluminium with two holes for screws. I'm perfectionist collector what i want restore each radio in perfect original shape and i wanted find original rectifier. If it is working or old new better, but i'm happy also of find one out of service, because i think of can hidden in inside news diodes. ( i done it in pasts days for one Selenium Stabilizer of Grazietta 543 B radio, replaced by two 1N 4007 in conduction way used like Zener , hidden between distantials of lamels ). Original rectifier was made by SAF : are problematics components, i found someone in radios made in Bayern, but are usually out of service. I have one more, but is for 250 Volts and is too much large for fit in place disposed in Pascha radio. In pictures you can see what i need. I missed : about Grazietta 543 B, i'm in search of little carton cover what protect circuit in inside from contact with batteries. I found that of Grazietta 541B , but is different, because aerial plug is put in different side...... THANKS FOR ALL ! Enrico Landi Poggibonsi Siena [img]/Forum/index.php?t=getfile&id=7901&private=0[/img] [img]/Forum/index.php?t=getfile&id=7902&private=0[/img][/quote]
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Mo., 22 April 2019 12:28
GFGF Archiv
Liebe Mitglieder des Forums,
vielleicht kann Jemand Enrico Landi aus Siena helfen? Mail: giulian4812[at]gmail.com
I'm working at restoration of one Weltfunk Pascha 53 Radio. Someone in past has replaced his original HV rectifier with one Selenium Siemens standard bridge, that common type rectangular of aluminium with two holes for screws.
I'm perfectionist collector what i want restore each radio in perfect original shape and i wanted find original rectifier.
If it is working or old new better, but i'm happy also of find one out of service, because i think of can hidden in inside news diodes.
( i done it in pasts days for one Selenium Stabilizer of Grazietta 543 B radio, replaced by two 1N 4007 in conduction way used like Zener , hidden between distantials of lamels ).
Original rectifier was made by SAF : are problematics components, i found someone in radios made in Bayern, but are usually out of service.
I have one more, but is for 250 Volts and is too much large for fit in place disposed in Pascha radio.
In pictures you can see what i need.
I missed : about Grazietta 543 B, i'm in search of little carton cover what protect circuit in inside from contact with batteries. I found that of Grazietta 541B , but is different, because aerial plug is put in different side......
THANKS FOR ALL !
Enrico Landi
Poggibonsi
Siena
Anhang:
krefft-pascha-53-sp.jpg
(Größe: 736.65KB, 629 mal heruntergeladen)
Anhang:
krefft-pascha-53-va2-detail.jpg
(Größe: 237.44KB, 718 mal heruntergeladen)
aktuelle Zeit:
Di. Mai 07 23:13:09 CEST 2024