Yaskawa SmartTrac PS Card - Manual (Page 7)

SMART TRAC PS Card
Technical Manual TM 3554-0030 Smart Trac PS Card
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Smart Trac PS Card
General Capabilities
The Smart Trac PS (Power Supply) card supplies power to the Smart Trac CPU
card and all of the Smart Trac option cards. The Smart Trac PS card requires
input power as a single phase voltage from 90 to 264 VAC. The output power is
+5 VDC at 2000 mA, -5 VDC at 200mA, +12 VDC at 1000 mA, and -12 VDC
at 300mA. The power is output through a PC/104 connector. The card complies
with the PC/104 Specification, Version 2.1.
Specifications
Smart Trac PS Card Specifications
Input Voltage 90-264 VAC
Output voltage +5 V @ 2A
-5 V @ 0.2 A
+12 V @ 1 A
-12 V @ 0.3A
Input frequency 47-63 Hz
Inrush current (cold) 20A @ 110 VAC
40A @ 220 VAC
Operation temperature 0° C -50° C
Storage temperature -20° C -80° C
Relative humidity 0 - 90%, non-condensing
Smart Trac PS Card Output Specifications
O/P Volts
Load Current
Min Max
Ripple
Noise Line Load Efficiency
OVP
Trip
Point
+5 V ± 10% 0.4A 2A 50 mV
p.p.
±1% ±2% 72% min. 5.6-
6.0V
-5 V ± 10% 0A 0.2A 50 mV
p.p.
±1% ±10%
+12 V ± 10% 0A 1A 120 mV
p.p.
±1% ±5%
-12 V ± 10% 0A 0.3A 120 mV
p.p.
±1% ±10%