Mindray Nuewa R9 Elite User Manual

Product Principle 4-17
4.3.6 WiFi Module
TheWiFi module, as shown above, is on the IO interface board. The ultrasound system uses
wireless network module and supports Bluetooth function. The functions are shown below:
 Built-in Wi-Fi module
 Mini PCIE interface
 Half-size card
 Meet 802.11 b/g/n
4.4 Power Supply Unit
AC-DC Module
AC Interface
Module
Assistant Output
Module
DC-DC Module
AC input
Control System & Ultrasound Functions
AC output
AC output
Printer
DC supply
AC Unit
control
PHV Module
DC Unit
power
Power Unit
Devices
control control
AC input
AC input
AC output
Battery Manage
Module
Battery Module
Power&control
Figure 14 Schematic Diagram of Power Supply Unit
The function of power supply unit is to provide power for each unit of machine, including: front-end
unit, back-end unit, user interaction unit, user peripherals (auxiliary output). Power supply is mainly
from net power, the system is compatible with the standby status when powering off; corresponding
battery and battery management do not have the function as the product does not define the
function. The power unit main include following modules:
 AC Interface Module
 Auxiliary Out Module
 AC-DC Module
 DC-DC Module
 PHV Module
 Battery management module and battery
4.4.1 AC Interface Module
The function of this module has the function of connection and net power processing. Main function
is to output the processed net power to AC-DC module and auxiliary output module, as follows:
 The function of connection board: support AC input connector, transport the processed AC
input power to user as auxiliary output and AC-DC as the input.
 The overcurrent protection of machine. When the current is overloaded, it can cut off the input
power.
 Provide the user with grounding equipotential terminal.

Mindray Nuewa R9 Elite Specifications

General

Brand	Mindray
Model	Nuewa R9 Elite
Category	Diagnostic Equipment
Language	English