Vicor Full-chip PRM-RS Customer Board User Manual
Page 13
UG:009
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Applications Engineering: 800 927.9474
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9. Insert oscilloscope probe into VTM
®
Board output probe jack.
10. Connect DMM to the VTM board output test points and to any other signals to be measured.
11. Set PC Enable Switch (S0_2) to the left position.
12. Apply nominal input voltage.
13. Measure VTM module output voltage and verify operation.
14. Use the output voltage trim pot (R
22
) to adjust the output to the desired level.
a. Do not trim below the minimum input voltage of the VTM module used.
15. Apply 100% load, and verify full load operation.
16. Turn off load and power. Proceed to following sections for detailed test procedure.
Figure 11: Full-chip PRM-RS
Customer Board connection to
VTM Customer Board Type A
Figure 12: Full-chip PRM-RS
Customer Board Connection to
VTM Customer Board Type B