Kontron KISS 2U KTQ87 - Manual (Page 24)

7. Product Description KISS 2U V2_MB_SBC – User's Guide (Version 1.00)
7.2.4. Power Supply and ON/OFF Switch of the PSU
The power supply is located on the rear side of the KISS 2U V2 platform.
The KISS 2U V2 platform is equipped with an AC wide range power supply unit. The corresponding nominal voltage range
can be found on the type label on the right side of the system.
Fig. 18: Detail:
AC Wide Rang PSU
Please observe that the ON/OFF switch of the AC wide range PSU (Fig. 18) does not disconnect the
KISS 2U V2 platform from the main power source. Even you turn off the system using the power button
(Fig. 9, pos. 7) or the ON/OFF switch of this PSU, there is still a standby-voltage of 5 VSb on the
motherboard or SBC.
Hint for the ON/OFF switch of the AC Wide Range PSU (Fig. 18):
This switch is factory-set to “ON” and secured in this position by a bracket.
Don’t switch OFF the PSU ON/OFF switch (Fig. 18
) during operation.
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