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68504

Sensibly equivalent to:
CV2774
See also:
Tungar Rectifiers - AEI 68504 Box
    
Extras ▼

 

The 68504 is a full wave Tungar rectifier for use in low voltage battery charging.
The two cylinder are the anodes and the filament is a coil held in the centre of the space between the anodes.
Thanks to Martin Derham for donating this exhibit and its box to the museum.
The balloon envelope is 80 mm in diameter, and including the GES base is 156 mm tall.
References: Datasheet Type 68504 was first introduced in 1951.

 

Pin Connections
GES
1
2
tc
tc
f
f
a
a

 

Absolute Maximum Operating Conditions
Rectifier
Vh
Ah
Va
mAa
2.3
18.0
30
5.000
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated December12, 2012.
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