Standard Modular System: Difference between revisions

Content deleted Content added
No edit summary
fine detail for catalog, not for article Undid revision 920353625 by 165.225.72.105 (talk)
Line 18:
 
<gallery>
File:IBM SMS card component side.agr.jpg.jpg|SMS card from an IBM 1401 (YBY: Sense Amplifier-Input Filter and Select Gate)
File:IBM SMS card circuit side.agr.jpg.jpg|Circuit side of same SMS card
File:SMS card with power transistors.agr.jpg|Another 1401 SMS card, this one with power transistors. It was used to drive print hammers on an [[IBM 1403]] line printer.