User Manual

P A G E 14
mikromedia 7 CAPACITIVE U S E R M A N U A L
P A G E 14
2.3 PSU connectors
The USB-C connector (labeled as CN7) provides power from the USB host
(typically PC), USB power bank, or USB wall adapter. When powered over the
USB connector, the available power will depend on the source capabilities.
As explained, the advanced design of the PSU allows several types of power
sources to be used, offering unprecedented flexibility: when powered
by a Li-Po/Li-Ion battery, it offers an ultimate degree of autonomy. For
situations where the power is an issue, it can be powered by an external
12VDC power supply, connected over the 5.5mm barrel connector or over
the two-pole screw terminal. Power is not an issue even if it is powered
over the USB cable. It can be powered over the USB-C connector, using
power supply delivered by the USB HOST (i.e. personal computer), USB wall
adapter, or a battery power bank.
There are four power supply connectors available, each with its unique
purpose:
∫ CN7: USB-C connector (1)
∫ CN9: 12VDC barrel-type connector (2)
∫ TB1: Screw terminal for an external 12VDC PSU (3)
∫ CN10: Standard 2.5mm pitch XH battery connector (4)
2.3.1 USB-C connector
1 3 24
Figure 4: Power supply connectors view