Midas V190 User Manual

Connection
Operation
Before powering up the V190 power supply, connect either the front or rear power supply output to the power inlet socket
on the console.
The V190 power supply should be connected to the mains with the supplied IEC mains leads.
The V190 is a Linear power supply capable of operation where the nominal mains voltage is 100, 120,
220 or 240 VAC (50-60Hz). The correct mains supply voltage must be selected before applying mains
power to the unit.
To change the mains operation voltage, disconnect from the mains. Open the compartment above the
mains inlet connector with a flat bladed screw driver. Once open, you will see a drum with an operating
voltages printed on each face. Remove the drum, then turn the drum to the required voltage and return
o the holder. Press firmly and then close the compartment. Make sure that the correct voltage now
appears in the window of the compartment.
After connecting the V190 power supply to the console, switch on the power supply using the rocker switches on the front
panel. Power will be applied to the console.
The user may monitor the activity of each of the voltage rails using the LEDs on the front panel. Each LED will light to show
the rail is active. In addition, a Low Mains indicator is provided to alert the user to a mains undervoltage condition.
The V190 power supply provides:
+12 volts
18 volts
+ 48 volts
The power supply should only be connected to the console using the provided power connection cable. If, for any reason,
the power connection cable should become damaged, the cable should be serviced by an authorised Midas service agent
immediately or a Midas authorised replacement sought.
The V190 power supply is capable of providing high currents. A short-circuit on any of the voltage supply pins
of the power supply or connector will cause a high current to flow from the supply which could lead to damage both to the
supply and to connected equipment and also a risk of fire and severe burns to persons.
it t
The Midas V190 power supply MUST be earthed. The power supply should NEVER be used with the earth connection
removed. The mains inlet socket earth connection is a safety connection and should be connected to the mains earth
through the earth conductor in the provided mains lead.
To prevent the risk of fire, fuses should always be replaced with fuses of the same rating and type.
The internal operating temperature of the power supply could be sufficient to cause burns to persons. Do not open the
cover or attempt to remove or bypass the safety covers protecting the fan and cooling channel.
WARNING:
NOTE:
WARNING:
WARNING: HOT
±
Where multiple supplies are present, these should be switched on at the same time so that excessive
load is not applied to any single supply. Power supply linking information is shown on the next page.
Power
DC Output / Link
Pin6-
0VL
Pin1-
Pin2-
Pin3-
Pin4-
Pin5-
0VA
+
8V
1
_
8V
1
2V
+
1
48V
+
PUSH
220VAC
Low
Mains
48V
+
+
8V
1
_
8V
1
2V
+
1
Operators Manual - 2Page
Connection and OperationConnection and Operation
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Midas V190 Specifications

General

Brand	Midas
Model	V190
Category	Power Supply
Language	English