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Section Il. ADJUSTMENTS		Up
TM-11-6625-617-45 Power Supply PP-3514/U Manual		Next
Chapter 4. GENERAL SUPPORT TESTING PROCEDURES

(6) Reseal R21 with Duco cement.
trol until the multimeter indicates ex-
(7) Replace the PP-3514/U in the case.
actly 10 ma.
(6) Adjust R25 until the PP-3514/U me-
3-9. Adjustment of Shon-Circuit Current
ter indicates exactly 10 ma.
a. Short-circuit current adjustment R8 (fig.
adjusts the maximum output of the
power supply to 230 ma.
b. To adjust R8, proceed as follows:
(7) Replace the PP-3514/U in the case.
(1) Remove the PP-3514 U from the case
(2) Set the SHORT CIRCUIT CURRENT
3-8. Adjustment of Maximum Output Volt-
MA switch to 225 MA and adjust the
age
VOLTAGE ADJUST control fully
a. Maximum output voltage adjustment R21
clockwise.
adjusts the output of the power
(3) Short the output terminals together
supply to a maximum of 31 volts dc.
(use an insulated jumper or wire).
(4) Set the PP-3514/U power switch
b. To adjust R21, proceed as follows:
ON.
(1) Remove the PP-3514/U from the case.
(5) Adjust R8 for a meter indication
(2) set METER RANGE switch S3 to 30
230 ma.
VDC.
(3) Adjust the VOLTAIGE ADJUST con-
trol fully clockwise.
(4) Set the PP-3514/U power switch to
ON.
(5) Adjust R21 until the PP-3514/U me-
(6) Reseal R8 with Duco cement.
ter indicates 31 volts.
(7) Replace the PP-3514/U in the case.
14

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