EEA-PAM-561-C-31 Automation Control Module
Product Details Introduction
The E0227-702-008 bubble memory card provided by Okuma belongs to the E0227 product group of the manufacturer’s similar products. A storage card is similar to a PC board. This product has a data transfer rate of 4Mb x 2. The device has two magnetic plates on the outside. These boards have orthogonal coils that can be connected to bubble chips and user systems. This unit was launched in 1967 and was initially used for computers. When the demand for hard disk storage in computers sharply decreases, it no longer becomes popular. Due to its compact design and size, the storage card does not take up too much space.
In bubble memory, bubbles are moved to one end of the magnetic plate for conventional magnetic pickup reading and rewritten at the farthest edge of the magnetic plate. This helps to preserve memory throughout the entire printing plate. Bubble memory was widely used in most machine tool controllers and video games in the 1970s and 1980s. However, with the emergence of faster and cheaper high-density memory solutions, its popularity has begun to decline. Compared to disk storage, bubble storage lacks active components and is therefore very robust. This E0227-702-008 memory card can be sold worldwide.
Bubble memory is usually non volatile and has strong resistance to cosmic rays. The power consumption of memory is also very low. It is also called bubble memory because of its magnetic film. This type of memory is detachable and can withstand humidity, dust, high radiation, and high temperatures. Bubble memory requires a complex controller to function effectively. This memory has a speed and capacity between high-speed low capacity random access MOS memory and low-speed high capacity rotating disk memory. This storage card provides one-year backup support.
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