‰ NOW 5 WPM ‰ TEXT IS FROM APRIL 2018 QST PAGE 53 ‰ HOW WELL IT WORKS IN A FEW WORDS, IT WORKS VERY WELL. IN TESTING A POWER SUPPLY SUCH AS THIS ONE, THERE ARE A FEW THINGS TO KEEP IN MIND. FIRST, THE VARIABLE VOLTAGES ARE CONTROLLED BY A VARIABLE RESISTOR OR ƒ QST DE W1AW ‰ POTENTIOMETER, NOT A VERNIER DIAL WITH GEAR REDUCTION. SO SETTING A VOLTAGE PRECISELY TO THE SECOND PLACE AFTER THE DECIMAL POINT CAN BE VERY ‰ END OF 5 WPM TEXT ‰ QST DE W1AW ƒ