Board Photo; Quick Start Procedure - Analog Devices Linear ADI Power DC3091 Manual

DEMO MANUAL DC3091A

BOARD PHOTO

QUICK START PROCEDURE

Refer to Figure 2 for the proper measurement equipment
setup and follow the procedure below:
NOTE: For accurate V
IN
ments, measure V at the VIN SNSE and GND SNSN tur-
IN
rets, and measure V at the VOUT SNSE and GND SNSE
OUT
turrets. When measuring the input or output ripple, care
must be taken to avoid a long ground lead on the oscillo-
scope probe. It is recommended to use technique shown
in Figure 3a and Figure 3b for basic ripple measurement.
2
Figure 1. DC3091A Demo Board
, V and efficiency measure-
OUT
Prepare for the Test
A. Select a power supply PS1 that can handle 5V of output
voltage and 10A of output current, with internal current
meter. If possible, connect PS1 Kelvin Sense terminals
with VIN SNSE and GND SNSE turrets.
B. Select two electronic loads LD1 and LD2 that can han-
dle 2V of load voltage and up to 6A of load current in
constant current mode.
C. Select an oscilloscope with two or more channels and
two voltage probes.
Rev. 0