Summary
Double diode used as a full wave rectifier in radios and other electronic equipment with current requirement less than 60 mA. Manufacturer: Philips, Holland
4 volt directly heated cathode.
Physical Description
Conical globe on 4 pin Euopean style base.
More Information
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Collection Names
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Collecting Areas
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Acquisition Information
Donation from I. E. Morton, 10 Mar 1972
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Manufacturer
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Inscriptions
Top of bulb: Philips 506 Paper label on base: This Philips valve has been tested in Australia and found entirely satisfactory
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Brand Names
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Classification
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Category
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Discipline
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Type of item
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Overall Dimensions
128 mm (Length), 52 mm (Outside Diameter)
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References
[Book] Stewart, Finlayson (Fin). 1995. Illustrated History of Philips Radio Valves to 1935., 1995, 48 Pages
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Keywords