‰  NOW 15 WPM  ‰  TEXT IS FROM APRIL 2018 QST  PAGE 53  ‰

VOLTAGE HAD CHANGED BY ABOUT 100 MV.  OF COURSE, THE RESULTS MIGHT BE
DIFFERENT IF THE ROOM TEMPERATURE IS VERY HOT OR VERY COLD.  FINALLY, I
COULD NOT RESIST I SHORT CIRCUITED THE POSITIVE SUPPLY, THE NEGATIVE
SUPPLY, AND THE 5 V SUPPLY.  IN EACH CASE, WHEN I DISCONNECTED THE SHORT
CIRCUIT, THE SUPPLIES QUICKLY RECOVERED TO THEIR PREVIOUS SETTING.  I DID
NOT TEST A SHORT CIRCUIT ON THE AC SUPPLY BECAUSE IT IS PROTECTED BY A 1 A
FUSE.  THE NET RESULTS OF THESE TESTS IS THAT, AFTER PUTTING THIS KIT
‰  END OF 15 WPM TEXT  ‚