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Chapter 2: Basic installationChapter 2: Basic installation
Chapter 2: Basic installationChapter 2: Basic installation
Chapter 2: Basic installation
2.14 Power supply specifications
2.14.12.14.1
2.14.12.14.1
2.14.1
Input characteristicsInput characteristics
Input characteristicsInput characteristics
Input characteristics
2.14.22.14.2
2.14.22.14.2
2.14.2
Output characteristicsOutput characteristics
Output characteristicsOutput characteristics
Output characteristics
2.14.32.14.3
2.14.32.14.3
2.14.3
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 90 V 115 V 135V
Range 2 180 V 230 V 265V
Input Frequency RangeInput Frequency Range
Input Frequency RangeInput Frequency Range
Input Frequency Range 47 Hz to 63 Hz
Maximum Input ac CurrentMaximum Input ac Current
Maximum Input ac CurrentMaximum Input ac Current
Maximum Input ac Current 4 A max. at 115 Vac
2 A max. at 230 Vac, maximum load
Inrush CurrentInrush Current
Inrush CurrentInrush Current
Inrush Current 90 A max. at 115 Vac,
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
+5 V 0.5 A 4.0 A -5% +5% 50mVp-p
+12 V 0.45 A 9.5 A -5% +5% 120mVp-p
-12 V 0 A 0.2 A -10% +10% 120mVp-p
+5 VSB 0.05 A 1.5 A -5% +5% 50mVp-p
+3 V3 1 A 8.0 A -5% +5% 50mVp-p
Output VoltageOutput Voltage
Output VoltageOutput Voltage
Output Voltage
Maximum VoltageMaximum Voltage
Maximum VoltageMaximum Voltage
Maximum Voltage
+5 V 6.5 V
+12 V 15.6 V
+3.3 V 4.3 V
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.