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+5V 1A Regulator Board

Circuits and Layouts

 

Circuit:

In order to power the general purpose core and a small number of support devices a simple linear power supply was required, to this end a 7805 (+5V 1A) regulator was employed as below:

 

 Stripboard:

Once the design was finalised it was transferred onto strip-board.

 As Built:

The completed circuit appeared as below and supplies regulated +5V and fused +12V