Friday, March 20, 2009

ARC Booster - Build Verified

Size of Board: 52mm WIDE x 41mm HEIGHT (1590B Box Ok!)

The slashed part are changes needed to build RC.

For AC, use 2 diodes in RV and 1 in FW clipper group.
For RC, use 3 diodes in both RV and FW clipper group.

Transistor in the original unit is 2SC1815 (view from top, left to right = ECB)