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2
How to use the board
The
STEVAL-L3751V12
12 V output voltage (see
To use the board, follow the procedure below.
Step 1.
Connect the voltage supply between V
Step 2.
Connect the load (power resistor or active load) between V
Note:
We suggest using short wires for the connections of steps 1 and 2.
Step 3.
Set the supply voltage V
Step 4.
To reach IoutMax, increase the active load or decrease the power resistor.
An external air flow is suggested to decrease the board thermal heating.
UM3024 - Rev 1
is configured through the
L3751
Section 3.4 Signal manager -
and GND connectors.
IN
from 6 to 75 V with V
IN
with adjustable V
. The board is set to deliver a 5 V or
OUT
J5) with F
= 230 kHz.
SW
and GND connectors.
OUT
= 5 V or V
from 13 to 75 V with V
OUT
IN
UM3024
How to use the board
= 12 V.
OUT
page 3/24
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