PFC250-1012G [BEL]
Greater than 1 million hours demonstrated MTBF;
| 型号： | PFC250-1012G |
| 厂家： | 
BEL FUSE INC. |
| 描述： | Greater than 1 million hours demonstrated MTBF |
| 文件： | 总6页 (文件大小：659K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AC-DC Power Supplies
The PerFormanCe Power PFC250 Series combines Power Factor
Correction (PFC) with wide-range outputs to meet the requirements of
data communications and industrial controls. The PFC250-4530G and
PFC250-4350G provide high current +3.3 V and +5 V on a single
platform to support mixed-mode, high-speed digital circuitry.
Bel Power Solutions unique dual-converter architecture combines high
reliability with exceptional regulation. All models feature remote sense
on outputs V1 and V2 to provide independent compensation of output
cable losses. Other standard features include independent current
sharing on V1 and V2, thermal shutdown, and remote inhibit. Airflow
of 300 linear feet per minute (LFM) is required to deliver the full power
density of 3.0 watts per cubic inch.
The PerFormanCe Power PFC250 meets international safety
requirements and is CE Marked to the Low Voltage Directive.
RoHS Compliant
•
•
•
•
•
•
•
•
•
Greater than 1 million hours demonstrated MTBF
Active Power Factor Correction (PFC) meets EN61000-3-2
Dual main outputs provide 3.3 V and 5 V for mixed-mode applications
Single-wire current sense on outputs V1 and V2
Remote sense on outputs V1 and V2
Overtemperature, overload, and overvoltage protection
Available with metric or SAE mountings
Isolated V3 and V4 can be used as positive or negative outputs
2
PFC250 Series
OUTPUT
VOLTAGE
ADJUSTMENT MAX. OUTPUT
LINE
LOAD
RIPPLE & NOISE INITIAL SETTING
MODEL3
RANGE
CURRENT 1
REGULATION REGULATION
% p-p2
ACCURACY
PFC250-1003G
PFC250-1005G
PFC250-1012G
PFC250-1015G
PFC250-1024G
PFC250-1048G
3.3V
5V
3.15V to 3.45V
50A
0.5%
0.5%
0.5%
0.2%
0.5%
0.5%
0.8%
0.8%
0.8%
1.0%
0.8%
1.0%
1%
3.28V to 3.32V
4.5V to 5.5V
10.8V to 13.5V
13.5V to 18.3V
21.6V to 26.4V
46.0V to 56.0V
50A
23A
1%
1%
1%
1%
1%
4.98V to 5.02V
11.94V to 12.06V
14.92V to 15.08V
23.88V to 24.12V
47.52V to 48.48V
12V
15V
24V
48V
18.3A
10.5A
6A
NOTES:
1
Output currents ratings are expressed with 300 LFM forced air.
Maximum peak-to-peak noise expressed as a percentage of output voltage, 20 MHz bandwidth.
Models without suffix G use the lead solder exemption
2
3
250 W with 300 LFM Forced-Air Cooling. Isolated V3 and V4 can be used as Positive or Negative Outputs
INITIAL
SETTING
ACCURACY
OUTPUT
VOLTAGE
ADJUSTMENT
RANGE
OUTPUT
CURRENT
LINE
LOAD
RIPPLE & NOISE
% p-p1
MODEL5
REGULATION REGULATION
+5V
+12V
12V
5.0V to 5.5V
10.8V to 13.2V
10.8V to 13.2V
5.0V to 5.5V
40A
10A
6A
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
1%
1%
7%
2%
1%
1%
7%
7%
1%
1%
7%
7%
1.5%
1%
7%
7%
1%
1.5%
7%
7%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
4.98V to 5.02V
11.94V to 12.06V
11.94V to 12.06V
4.98V to 5.02V
PFC250-4000G2
5V
3A
+5V
+12V
12V
5.0V to 5.5V
40A
10A
6A
4.98V to 5.02V
10.8V to 13.2V
10.8V to 13.2V
10.8V to 13.2V
5.0V to 5.5V
11.94V to 12.06V
11.75V to 12.06V
11.75V to 12.06V
4.98V to 5.02V
PFC250-4001G2,4
12V
3A
+5V
+12V
15V
40A
10A
6A
10.8V to 13.2V
13.5V to 16.5V
13.5V to 16.5V
3.15V to 3.45V
5.0V to 5.5V
11.94V to 12.06V
14.70V to 15.30V
14.70V to 15.30V
3.28V to 3.32V
PFC250-4004G3, 4
PFC250-4350G2, 4
PFC250-4530G 2, 4
15V
3A
+3.3V
+5V
12V
40A
20A
6A
5.00V to 5.04V
10.8V to 13.2V
10.8V to 13.2V
5.0V to 5.5V
11.75V to 12.06V
11.75V to 12.06V
4.98V to 5.02V
12V
3A
+5V
+3.3V
12V
40A
20A
6A
3.15V to 3.45V
10.8V to 13.2V
10.8V to 13.2V
3.28V to 3.32V
11.75V to 12.06V
11.75V to 12.06V
12V
3A
tech.support@psbel.com
3
PFC375 Series
NOTES:
1
Maximum peak-to-peak expressed as a percentage of output voltage, 20 MHz bandwidth.
Total current available from V1 + V2 is 40 amperes, total current available from V3 + V4 is 6.6 amperes.
Total current available from V1 + V2 is 40 amperes, total current available from V3 + V4 is 6.0 amperes.
One adjustment pot is provided for both V3 and V4 outputs. One-to-one tracking is provided on V3 and V4 when equally loaded.
2
3
4
5
Models without suffix G use the lead solder exemption
Ooo Model numbers highlighted in yellow are not recommended for new designs or EOL.
PARAMETER
CONDITIONS / DESCRIPTION
Continuous input range.
AC Input.
MIN
85
NOM
MAX
264
UNITS
Input Voltage - AC
Input Frequency
VAC
Hz
47
80
20
63
Lowest AC input voltage that regulation is maintained with full rated
loads.
Brown Out Protection
VAC
Hold-up Time
After last AC line peak at 250 watts.
ms
Input Current
85 VAC at full rated load.
4.5
35
ARMS
Input Protection
Inrush Surge Current
Power Factor
Non-user serviceable internally located AC input line fuse.
Internally limited by thermistor. Vin = 230 VAC, one cycle, 25°C.
Per EN61000-3-2.
APK
0.95
W/VA
Switching frequency of main output transformer.
Switching frequency of secondary transformer.
Switching frequency of Power Factor Correction circuit.
129
70
60
Operating Frequency
kHz
PARAMETER
CONDITIONS / DESCRIPTION
MIN
NOM
MAX
UNITS
Full rated load, 110 VAC. Varies with distribution of loads among
outputs.
Efficiency
65
75
%
Single output models
Min. load required to maintain regulation on V2
All other models
0
4
N/A
1.25
0.6
Minimum Load, V1
Minimum Load, V3
Amps
Amps
Single output models
Min. load required to maintain regulation on V4
PFC250-4000G
All other models
Ripple and Noise
Output Power
Full load, 20 MHz bandwidth.
See Model Selections
300 LFM forced-air cooling.
250
0
Watts
%
Overshoot /Undershoot
Output voltage overshoot/undershoot at turn-on.
Varies by output. Total regulation includes: line changes over the
specified input range, changes in load starting at 20% load and
changing to 100% load.
See Model Selections
500
Recovery time to within 1% of initial set point due to a 25% step load
from any load setting from minimum to maximum load.
Transient Response
µs
Turn-on Delay
Time required for initial output voltage stabilization.
2
s
Turn-on Rise Time
Time required for output voltage to rise from 10% to 90%.
20
ms
North America
Asia-Pacific
Europe, Middle East
+1 408 785 5200
+86 755 298 85888
+353 61 225 977
© 2019 Bel Power Solutions & Protection
BCD.00593_AC
4
PFC250 Series
PARAMETER
CONDITIONS / DESCRIPTION
MIN
NOM
MAX
UNITS
3.3V output, V1
3.3V output, V2
5V output, V1, V2
12V output, V1, V2
15V output, V1
4.1
4.2
6.0
14.0
18.3
27.0
60.0
4.65
4.2
6.4
16.0
19.8
30.7
70.0
Latch style overvoltage protection.
Available on all single output models and
V1, V2, and V3 on all multiple-output
models.
Overvoltage Protection
V
24V output, V1
48V output, V1
Fully protected against output overload and short circuit. Automatic
recovery upon removal of overload condition.
Overload Protection
System shutdown due to excessive internal temperature, automatic
reset.
Overtemperature Protection
TTL compatible signal. Signal is high when V1 output is
within 5% of nominal. Signal shall remain low for 20
milliseconds following loss of Output Good.
3.3 V
5 V
3.16
4.75
Output Good
V
TTL compatible logic signal. Time before regulation dropout due to
loss of input power. May be used as independent PSOK signal in
redundant applications.
Input Power Fail Warning
5
ms
Accuracy of shared current with up to 6 parallel units. Single-wire
current share on V1 and V2 with return via negative (-) Sense return.
Minimum current share load is 6 A or 50 W, whichever is smaller.
Available on V1 and V2. Total voltage compensation for cable losses
with respect to the main output.
Current Share
Remote Sense
10
%
250
mV
Output voltage is inhibited by application of external high (5 V)
signal.
Inhibit
Standby Power
Available with fan option versions only (+5 VDC).
100
mA
PARAMETER
CONDITIONS / DESCRIPTION
MIN
NOM
MAX
UNITS
Approved to the latest edition of the following standards.
UL/CSA60950-1, EN60950-1 and IEC60950-1
Agency Approvals
Approved
Dielectric Withstand Voltage
Input to Output per EN60950.
2600
VDC
Electromagnetic Interference FCC CFR title 47 Part 15 Sub-Part B - Conducted.
EN55022 / CISPR 22 Conducted.
B
B
Class
ESD Susceptibility
Radiated Susceptibility
EFT/Burst
Per EN61000-4-2, level 4.
Per EN61000-4-3, level 3.
Per EN61000-4-4, level 4.
8
10
kV
V/M
kV
± 4
Line-to-Line
Line-to-Ground
1
2
Input Transient Protection
Per EN61000-4-5 level 3.
kV
Insulation Resistance
Leakage Current
Input-to-Output.
10
MΩ
Per EN60950, 264 VAC.
1500
µA
tech.support@psbel.com
5
PFC375 Series
PARAMETER
CONDITIONS / DESCRIPTION
MIN
NOM
MAX
UNITS
Operating.
Non-Operating.
10k
40k
Altitude
ASL Ft.
At 100% load:
At 50% load:
0
50
70
Operating Temperature
°C
Derate linearly above 50°C by 2.5% per °C.
Storage Temperature
Temperature Coefficient
Relative Humidity
Shock
-55
85
± 0.05
95
°C
%/°C
%RH
GPK
0°C to 70°C (after 15 minute warmup).
Non-Condensing.
± 0.02
5
Peak acceleration.
20
Vibration
Random vibration, 10 Hz to 2 kHz, 3 axes.
6
GRMS
PARAMETER
CONDITIONS / DESCRIPTION
MIN
NOM
MAX
UNITS
215.9 x 120.7 x 50.8
8.50 x 4.75 x 2.00
mm
in
mm
in
Overall Size
Dimensions
250.4
10.00
Overall Length With Fan
1.12
2.75
kg
lb
Weight
PARAMETER
CONDITIONS / DESCRIPTION
MIN
NOM
MAX
UNITS
Add “M” as a suffix to the model number to order chassis with
M4 x 0.7 mounting inserts.
215.9 x 120.7 x 50.8
8.50 x 4.75 x 2.00
mm
in
Metric Mounting
Add “F” as a suffix to the model number to order integral fan.
Adds 1.5” (38.1 mm) to overall length and 0.5” (12.7 mm) to height.
250.4 x 120.7 x 63.5
10.00 x 4.75 x 2.50
mm
in
Fan
CONNECTOR
MOLEX SERIES
HOUSING
09-50-8051
09-50-8051
09-50-3051
09-50-8061
09-50-8061
09-50-3061
50-37-5113
PIN SERIES
6838
PINS (LOOSE)
08-50-0189
08-50-0106
08-50-0106
08-50-0189
08-50-0106
08-50-0106
08-70-1040
PINS (CHAIN)
08-50-0187
08-50-0105
08-50-0105
08-50-0187
08-50-0105
08-50-0105
08-70-1039
WIRE GAUGE
18-20 AWG
18-20 AWG
18-20 AWG
18-20 AWG
18-20 AWG
18-20 AWG
22-28 AWG
41695
41695
2139
J1
2478
2478
41695
41695
2139
6838
J3
2478
2478
J6 *
5264-N
5263
NOTE: * The +5V @ 100mA standby power output (J6-11) is available only on units with the fan option.
North America
+1 408 785 5200
Asia-Pacific
+86 755 298 85888
Europe, Middle East
+353 61 225 977
© 2019 Bel Power Solutions & Protection
BCD.00593_AC
6
PFC250 Series
Figure 1. Mechanical Drawing PFC250
ECO/MCO
REFERENCE NO.
DATE
2019-Jun-27
REVISION
DESCRIPTION OF CHANGE
Page 3: Transient Response updated from 500 s to 500 µs
Page 4: Insulation Resistance updated from 10 M to 10 MΩ
Leakage Current updated from 1500 A to 1500 µA
AC
C94228
NUCLEAR AND MEDICAL APPLICATIONS - Products are not designed or intended for use as critical components in life support systems,
equipment used in hazardous environments, or nuclear control systems.
TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on
the date manufactured. Specifications are subject to change without notice.
tech.support@psbel.com
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