PF600 SERIES
600W AC/DC Front-End Power Module
OBSOLETE PRODUCT
Contact factory for replacement model
SELECTION GUIDE
FEATURES
Model Number
Power
600W
Main Output
48V@12.5A
Standby Output
12V@50mA
Production Status
Consult Factory
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Compact 2.55"x5"x0.56" package
600W power at -10ºC to +100ºC
Power density >84W per in3
Up to 89% efficiency
PF600-1
INPUT CHARACTERISTICS
Parameter
Conditions
All line, load1 & environmental
Min
Typ
Max
264
66
Units
Input Operating Voltage
Input Frequency
Input Current
85
47
Vac
Hz
90-264Vac global input range
12V at 50mA standby output
DC OK signal
5.5
Arms
Power Factor
Io>25%
0.95
0.98
0.99
Temperature monitoring output
Harmonic correction to EN61000-3-2
cUL & VDE approved to 60950-1
Output remote ON/OFF control
Inrush Current
240Vac, avg. over 1 cycle
10
Arms
SB output unloaded, output inhibited, 230Vac
Output enabled but unloaded
2.5
44
W
W
Quiescent Input Power
OUTPUT CHARACTERISTICS
Parameter
Conditions
Min
Typ
Max
600
59
Units
W
DESCRIPTION
Output Power
90-264Vac
0
36
44.5
0
The PF600 AC-DC converter module provides a highly-
integrated, high-density solution for the front-end of a
48Vdc distributed power architecture (DPA). This unit
delivers the full-rated 600W of output power over the
input range of 90-264Vac while providing harmonic
correction to EN61000-3-2.
All line, load, temp, & 90% load step
5%-100% static load, 0-100ºC
48
48
Vdc
Main Output Voltage (Vo)
50.5
12.5
14
Vdc
Main Output Current (Io)
A
Standby Output Voltage (Vsb)
Standby Output Current (Isb)
10
0
12
Vdc
Unlike competitive offerings, the PF600 provides a full-
isolated output, permitting implementations with either
isolated or non-isolated DC-DC converters.
50
mA
100kHz-20MHz
Low freq ripple
20MHz bandwidth
850
2.2
mVp-p
Vp-p
mVp-p
sec
PARD (Vo)
The wide input voltage range of 85-264Vac facili-
tates use in products designed for global deployment.
The isolated output also permits the user to polarize the
output as the specific application may require.
PARD (Vsb)
500
2
Turn-On Delay (Vo)
Output Holdup Time
Isolation, Pri-Sec
Isolation, Pri-Chassis
Isolation, Sec-Chassis
1
Full load, 470uF bulk cap2
20
msec
kVac
kVac
Vac
3
The high-efficiency architecture and baseplate-cooled
design simplify thermal management. The low-
profile package makes this an ideal choice for 1U and
2U chassis applications where density and efficiency
are strategic design considerations.
1.5
500
GENERAL CHARACTERISTICS
Proprietary design techniques combined with automat-
ed manufacturing in fully ISO-9001 certified facilities
results in a compact, reliable, and efficient product that
provides a cost-effective solution.
Parameter
Conditions
Min Typ
86
Max
Units
%
600W load, 90Vac
600W load, 264Vac
Efficiency
89
%
Switching Frequency
MTBF
255 300
436
345
kHz
khrs
g
With global safety agency approvals, the PF600 is a
comprehensive solution to a complex problem bounded
by the competing pressures of development cycle time,
efficiency, cost, and packagin
MIL-HDBK-217F, 100ºC
Unpackaged
Weight
260
Notes:
1
2
Full 600W power available at input voltages above 90Vac; de-rate output to 550W at 85Vac.
An external bulk capacitor is connected to terminals C+ and C- (pins 4 & 5) is required for operation. The minimum
required capacitance is 100uF; the maximum value is 1000uF. The ripple current rating for this capacitor should
exceed 3Arms at 300kHz. The minimum voltage rating for the bulk capacitor is 450Vdc. Additional information on
holdup time is available in application note ACAN-10.
www.murata-ps.com
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