Elka 22
Nowadays, Elka 22 has become a topic of great interest and relevance in society. Over time, Elka 22 has played a crucial role in different aspects of daily life, affecting people of all ages and lifestyles. As Elka 22 continues to evolve and acquire different dimensions, it is important to thoroughly analyze its impact in various areas, from health to the economy. In this article, we will take a closer look at the many facets of Elka 22 and its influence on everyday life, as well as the future perspectives it may bring.
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Bottom: ELKA 22M
The Elka 22 was the second Bulgarian electronic calculator produced by ELKA; it was released in 1966 and its serial production began in 1967 in the town of Silistra. Weighing 8.5 kilograms (18.7 pounds), the Elka 22 has 3 registers and operates with 12 decimal digits. Addition speed is 0.3 seconds per operation, and division speed is 0.5 seconds. Its power consumption is 35 watts.[1] This calculator has a plastic case, a nixie tube display and its technology is based on numerous phenol boards populated with hundreds of discrete transistors, diodes and resistors, not unlike other calculator models developed around the mid-1960s. The machine used a magnetic-core memory.
References
- ^ Frolov, Sergei (1999-12-19). "ELKA-22 Bulgarian Calculator". Soviet Digital Electronics Museum. Archived from the original on 2015-05-26. Retrieved 2014-08-17., pictures at the website
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