Astra Games Limited Machine Service & Maintenance Manual Sonic Ticket Winner
Issue D Page 27 of 28
21/06/11
ASTRA ‘SPS’ POWER SUPPLY UNIT
WARNING:
This unit contains HIGH VOLTAGE! Disconnect mains input
lead before attempting removal.
The power supply unit fitted to this machine is a purpose built design that incorporates
advanced switch mode technology designed to meet the exacting needs of Astra’s gaming
machine technology.
The power supply is contained within a sealed unit that must
NOT
be disassembled. No user
serviceable parts fitted. It should be used by, or under the supervision of, an appropriately
qualified or trained person ONLY.
Aside from the use of a single mains primary input fuse, the advanced circuit design includes no further fused
output rails. It incorporates internal protection devices that continually sense Over Current, Over Voltage, Under
Voltage and Short Circuit conditions, these are monitored and controlled automatically to adapt to the ensuing
load/conditions.
Input requirements:
Nominal Input Voltage:
AC 230V
Input Voltage variation range:
AC180V to AC264V
Nominal Frequency:
50/60Hz
Frequency Variation Range:
47Hz to 63Hz
Phase:
Single Phase
Operating Temperature Range: 0 to 50 degree Centigrade.
Humidity Range:
5% to 85%
Cooling Condition:
Natural Air Cooling
Weight:
2.32 Kg approx.
Output Characteristics:
Output Circuit
Nominal Voltage (V)
+ 5V DC
+5.1V
+ 12V DC
+12V
+24V DC
+24V
-12V DC
-12V
+36 VD
+36V
AC Out
230V ac
Protection circuits:
Over Current:
+5V, +12V, +24V, -12V, +36V
Over Voltage:
+12V, +36V
Under Voltage:
+12V,
Product Safety:
This product must be earthed using the earth mounting stud position.
Safety Standards to be applied:
Designed to meet the requirement of EN60950
EMI/RFI Standards to be applied: Design to meet the requirement of EN55014.
