http://www.acbel.com
i. Specifications subject to change without notice.
ii. All illustrations are for reference only.
Released: 05-30-'02
AC-DC Converters,PFC-1000 Module
380V Output , 170~265Vdc Input
UniVerter PFC is AC-DC converter which is accepted
170-265Vac as input and 380Vdc of output. Power Factor
Correction meets low harmonic distortion requirements of
IEC 1000-3-2 and the new European EN55022 emissions
specification when used with EMI filter. UniVerter
modules utilize a boost converter incorporating a solid
state series switch for active inrush and short circuit
current limiting. The modules provide over temperature
shut-down and automatic recovery.
DESCRIPTION
Miniature 1000 Watts.
UL & TUV approved.
Meets New European EN55022 emissions when used
with EMI filter.
Unity power factor.
High efficiency.
Active inrush limiting and short circuit protection.
Very low harmonic distortion.
Auxiliary supply.
Power fail warning via DC OK signal.
Load Enable signal to control DC-DC converters.
-40~100
o
C
baseplate operation.
FEATURES
SPECIFICATION
MODEL SELECTION
Model Name Vin(Vdc) Vout(Vdc) Io(Amps)
PFC-1000 170~265 380
0~2.7
1000
Watts
PARAMETER
Input Voltage(+In to -In)
Input Power with No Damage
Input Frequency
Power Factor Correction
Maximum Input Current
Inrush Current
Storage Temperature
Isolation (Input & Output to Case)
Operating Temperature
Soldering Temperature(Wave Solder)
Soldering Temperature(Hand Solder)
MIN
170
0
47
0.95
-55
2500
-40
TYP
230
MAX
265
300
63
5.4
30
+125
+100
260
390
UNITS
Vac
Vac
Hz
Arms
Apeak
o
C
Vdc
o
C
o
C
o
C
CONDITIONS
@Full Load
Baseplate
<5 Sec.
<7 Sec.
ABSOLUTE MAXIMUM RATINGS:
UNIVERTER ™
Size: 116.3mm x 60.45mm x 12.7mm
(4.58in. x 2.38in. x 0.50in.)
World Most Advanced Ultra High
Density AC-DC Converters with Unity
Power Factor Correction. The
Maximum Output Power Is 1000W
with 380V Output Voltage
http://www.acbel.com
i. Specifications subject to change without notice.
ii. All illustrations are for reference only.
PARAMETER
Output Voltage Set Point (Vo,set)
Line Regulation
Load Regulation
Output Ripple and Noise Voltage:
@120Hz
Peak to Peak
Output Current Limit
Switching Frequency
Efficiency
DC OK Signal(@25oC)
Maximum Sink Current
Maximum Break Voltage
Load Enable Signal (@25oC)
Maximum Sink Current
Maximum Break Voltage
Auxiliary Supply Voltage
Output Current
CONDITIONS
With No Load Start
Vi=205Vac to 265V
Io=0A to 2.65A
Io=0A to 2.65A
Bandwidth 5Hz to 20MHz
With Output Capacitor
440uF/450V
When Over Current Occurs,
Output Drops to 0V
@Tc=25
o
C Vin=230Vac
Io=2.65A
@Tc=90
o
C Vin=230Vac
Io=2.65A
Provides Power Fail
Warning When Output Drops
Below 355V
Direct interface with Next
Stage DC-DC Converter
When Input Exists, the
Auxiliary Supply Works
MIN
375
2.8
91
13.2
TYP
380
1
1
130
94
14
MAX
385
2
2
25
3.3
115
60
115
60
14.8
10
UNITS
V
%
%
Vp-p
A
KHz
%
%
mA
V
mA
V
V
mA
OUTPUT SPECIFICATIONS:
INPUT SPECIFICATIONS:
PARAMETER
Operation Input Voltage (Vi )
Maximum Input Current (Ii,max )
Inrush Limiting
Power Factor
Harmonic Distortion
Input Frequency
CONDITIONS
Derate Output Power
Linearly Below 205Vac
from 1000W At 205Vac
to 750W At 170Vac
Vi=205Vac to 265Vac
Io=Io,max
Uo=0
@Full Load
Conforming to
IEC 1000-3-2 with Filter
MIN
170
0.95
47
TYP
230
MAX
265
5.4A
30
5
63
UNITS
Vac
Arms
A
%
Hz
AC-DC Converters,PFC-1000 Module
380V Output , 170~265Vdc Input
UNIVERTER ™
http://www.acbel.com
i. Specifications subject to change without notice.
ii. All illustrations are for reference only.
PARAMETER
Turn-On Time
Output Over Voltage Clamp
Over Temperature Shutdown
CONDITIONS
Io = 0A
V
o
within +/-1% V
o,set
With 440uF / 450V Output
CAP.
Auto Recovery
MIN
100
TYP
2
105
MAX
425
110
UNITS
Sec
V
o
C
CONTROL SPECIFICATIONS:
PARAMETER
Input to Case
Output To Case
MIN MAX UNITS
Vdc
Vdc
CONDITIONS
TYP
2500
2500
ISOLATION SPECIFICATIONS:
PARAMETER
Safety
Thermal Resistance
MTBF
Weight
Size
MIN MAX UNITS
o
C/W
Mhrs
g
in
3
CONDITIONS
UL,TUV
Tc=40
o
C,
Io=2.65 Vin=230Vac
TYP
3.3
1.0
225
4.6 x 2.4 x 0.5
GENERAL SPECIFICATIONS:
OUTLINE DRAWING
AC-DC Converters,PFC-1000 Module
380V Output , 170~265Vdc Input
UNIVERTER ™
117.0 0.1
BAR CODE LABEL
18.8 +0.15
+0.15
-0
-0
12.7
1.0
I/O LABEL
14.0
17.8
22.9
29.2
39.4
47.0
17.0
24.6
27.7
http://www.acbel.com
i. Specifications subject to change without notice.
ii. All illustrations are for reference only.
CURRENT
RMS Value
4.952
VO LTAG E
CURRENT
RMS Value
6.897
VO LTAG E
POWER FACTOR CORRECTION
POWER FACTOR V.S. LOAD
EFFICIENCY
POWER FACTOR
1.000
0.998
0.996
0.994
0.992
0.990
0.988
0 200 400 600 800 1000
POWER OUT, WATTS
220VAC, 25 ˚C
240VAC, 25 ˚C
Power Factor — PFC 1000
EFFICIENCY, PERCENT
95
93
91
89
87
85
020
0
400 600 800 1000
OUTPUT POWER, WATTS
25˚C Case
100 ˚C Case
Efficiency
PFC
1000
Vin = 220VAC
Efficiency PFC - 1000
AC-DC Converters,PFC-1000 Module
380V Output , 170~265Vdc Input
UNIVERTER ™
