Antique radios, Old Time Radios

1701

Country:	Netherlands		Brand:	Philips; - Eindhoven; Netherlands
			Tube type:	Full-Wave Rectifier inert gas filled

Tube ID = 736


	previous \| next

Identical to	1701 = R250
Similar Tubes	Normally replaceable-slightly different: GG25 Other characteristic (electr. data): 1702
First Source (s)	1930 : Funk Bastler (, Der...) 1930, Heft 13

Base	Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
Was used by	Industrial
Filament	Vf 1.8 Volts / If: 2.8 Ampere / -: Direct / -: Parallel, (AC/DC) /
Description	1701, Philips-Kombi-Gleichrichter für Kraftlader Text in other languages (may differ)
Tube prices	0 Tube prices (visible for members only)
Literature	Taschenbuch zum Röhren-Codex 1948/49

collection JR
Jacob Roschy

Röhrentaschenbuch VT 1962
Jörg Kulbe

Kretzmann, Handb. d. Elektronik, 1954
Anonymous 15 Collector

Usage in Models (calculation each 25th of the month)	2= 1928?? ; 2= 1928 ; 1= 1929?? ; 8= 1929? ; 8= 1929 ; 13= 1930? ; 1= 1930 ; 1= 1931? ; 2= 1932? ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 38

Further Information for

1701

1701 (1701) (12.12.2005) Peter Greil	Clicks: 331 Replies: 0
Bei 2 x max. 24 V eff. Trafospannung kann 1 A Gleichstrom gezogen werden. Es wurden Lade-/Netzgeräte gefertigt, die gleichzeitig oder schaltbar die Spannung für den Heizakku und die Spannung für den Anodenakku bzw. die Anodenspannung für die Röhren lieferten.

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]