www.ti.com
Test Setup
9
SLUUBQ8B – August 2017 – Revised January 2017
Submit Documentation Feedback
Copyright © 2017, Texas Instruments Incorporated
Using the UCC25630-1EVM-291
5
Test Setup
5.1
Test Equipment
DC Voltage Source:
capable of 340 VDC to 410 VDC, adjustable, with minimum power rating 200 W, or
current rating not less than 1 A, with current limit function. The DC voltage source to be used should meet
IEC60950 reinforced insulation requirement.
AC Voltage Source:
capable of single-phase output AC voltage 85 VAC to 264 VAC, 47 Hz to 63 Hz,
adjustable with minimum power rating 100 W. The AC voltage source to be used should meet IEC60950
reinforced insulation requirement.
DC Digital Multimeter:
One unit capable of 0-VDC to 450-VDC input range, four digit display preferred;
and one unit capable of 0-VDC to 20-VDC input range, four digit display preferred.
Output Load:
DC load capable of receiving 0 VDC to 20 VDC, 0 A to 15 A, and 0 W to 200 W or greater,
with the capability to display things such as load current and load power.
Current Meter:
DC, optional in case the load has no display, one unit, capable of 0 A to 15 A. If you want
to measure standby power, the current meter needs to have a time averaging function.
Oscilloscope:
capable of 500-MHz full bandwidth, digital or analog, if digital, 5 Gs/s or better.
Fan:
200-LFM to 400-LFM forced air cooling is recommended, but not required.
Recommended Wire Gauge:
capable of 15 A, or better than #14 AWG, with the total length of wire less
than 8 feet (4 feet input and 4 feet return).