85
Power Supply Technical Specifications
Overview
•
Output over voltage protection
•
Short circuit protection on all outputs
•
Resetable power shut down
•
Approved by UL 1950,CSA 22.2 Level 3 , TUV
EN60950, IEC 950
•
Internal 12 VDC fan
•
Built-in EMI filter
•
Complies with FCC part 15 subpart J class B
115 VAC operation and CISPR 22 230 VAC
operation
•
100% burn-in under high ambient temperature
(50°C)
•
MTBF above 100,000 hrs at 25
•
100% Hi-pot & ATE tested
Specifications
Temperature range
Operating :0
°
C~50°C / Non-operating -20°C~80°C
Temperature coefficient
0.01%
°
/C
Transient response
Output voltage return in less then 1 ms max. following a 25% load change
Hold up time
16 ms minimum at full load & nominal input voltage
Dielectric withstand
Input to frame ground 1800 VAC for 1 second
Humidity
5~95% RH
Efficiency
65% Min.,70% typical, at full load
Power good signal
Power on delay time 100 ms to 500 ms, power fail > 1 ms
Overload protection
150% Max
Inrush current
80A max for 115 VAC or 100A max. for 230 VAC at 25° C ambient cold start
Over voltage protection
+3.3V output:4.5V max; +5V output: 6.5V max; +12V output:
15 V max
Input Characteristics
Voltage
90-132 VAC or 180-264 VAC switchable
Frequency
47Hz to 63 Hz
Input Current
10.0A(RMS) for 115 VAC,5.0A(RMS) for 230 VAC
MINIMUM
LOAD
NORMAL
LOAD
MAXIMUM
LOAD
LOAD REG
LINE REG
RIPPLE & NOISE
+3.3V
0.2A
8.0A
0.2A/16A
± 5%
± 1%
50mV P-P
+5V
2.0A
15.0A
30A/20.7A
± 5%
± 1%
50mV P-P
+12V
0.2A
5.5A
11.0A
± 5%
± 1%
120mV P-P
-12V
0.0A
0.4A
0.8A
± 5%
± 2%
120mV P-P
-5V
0.0A
0.15A
0.3A
± 5%
± 2%
120mV P-P
+5Vsb
0.0A
1.0A
2.0A
± 5%
± 1%
50mV P-P