Figure 3.
X-NUCLEO-OUT10A1 expansion board: power stage components
For EMC:
•
the transient voltage suppressor (U2), enabled by closing J1, is placed between V
CC
and GND tracks to
against surge discharge on the supply rail path up to ±1 kV/2Ω coupling;
•
in common mode surge testing, two single-layer capacitors (C1 and C2 - not included) must be soledered at
the predisposed locations;
•
output stages do not require additional EMC protections with respect to IEC61000-4-2 (± 10
kV contact, ±16 kV air), IEC61000-4-4 (± 4 kV), IEC61000-4-5 (± 3.5 kV) standards.
1.2
Hardware requirements
The
expansion board is designed to be used with the
STM32 Nucleo development boards.
To function correctly, the
must be plugged onto the matching Arduino
®
UNO R3 connector
pins on the
UM2716
Hardware requirements
UM2716
-
Rev 1
page 4/16
