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2-202-20
2-202-20
2-20
Chapter 2: Basic InstallationChapter 2: Basic Installation
Chapter 2: Basic InstallationChapter 2: Basic Installation
Chapter 2: Basic Installation
2.12 Power supply specifications
2.12.12.12.1
2.12.12.12.1
2.12.1
Input CharacteristicsInput Characteristics
Input CharacteristicsInput Characteristics
Input Characteristics
2.12.22.12.2
2.12.22.12.2
2.12.2
Output CharacteristicsOutput Characteristics
Output CharacteristicsOutput Characteristics
Output Characteristics
2.12.32.12.3
2.12.32.12.3
2.12.3
Over-Voltage Protection (OVP)Over-Voltage Protection (OVP)
Over-Voltage Protection (OVP)Over-Voltage Protection (OVP)
Over-Voltage Protection (OVP)
Input Voltage RangeInput Voltage Range
Input Voltage RangeInput Voltage Range
Input Voltage Range
MinMin
MinMin
Min
NomNom
NomNom
Nom
MaxMax
MaxMax
Max
Range 1 90V 115V 135V
Range 2 180V 230V 265V
Input Frequency RangeInput Frequency Range
Input Frequency RangeInput Frequency Range
Input Frequency Range 47 Hz to 63 Hz
Maximum Input Maximum Input
Maximum Input Maximum Input
Maximum Input
ACAC
ACAC
AC
Current Current
Current Current
Current 4A max. at 115Vac
2A max. at 230Vac, maximum load
Inrush CurrentInrush Current
Inrush CurrentInrush Current
Inrush Current 90A max. at 115Vac,
full load cold start at 25°C
EfficiencyEfficiency
EfficiencyEfficiency
Efficiency 70% min. at nominal input,
maximum load
OutputOutput
OutputOutput
Output
Load RangeLoad Range
Load RangeLoad Range
Load Range
RegulationRegulation
RegulationRegulation
Regulation
RippleRipple
RippleRipple
Ripple
VoltageVoltage
VoltageVoltage
Voltage
MinMin
MinMin
Min
MaxMax
MaxMax
Max
MinMin
MinMin
Min
MaxMax
MaxMax
Max
MaxMax
MaxMax
Max
+5V 0.5A 4.0A -5% +5% 50mVp-p
+12V 0.45A 9.5A -5% +5% 120mVp-p
-12V 0A 0.2A -10% +10% 120mVp-p
+5VSB 0.05A 1.5A -5% +5% 50mVp-p
+3V3 1A 8.0A -5% +5% 50mVp-p
Output VoltageOutput Voltage
Output VoltageOutput Voltage
Output Voltage
Maximum VoltageMaximum Voltage
Maximum VoltageMaximum Voltage
Maximum Voltage
+5V 6.5V
+12V 15.6V
+3.3V 4.3V
The power supply will shut down and latch off for shorting +5V, +12V,
-12V, or +3.3V. By shorting +5VSB, the power supply can latch down or
automatically recover when the fault condition is removed.