CINT1275A1214K01 [SLPOWER]
A Superior performance 275 Watts AC to DC power supply designed for industrial and ITE applications.; 一种性能优越的275瓦AC -DC电源专为工业和ITE应用。型号: | CINT1275A1214K01 |
厂家: | SL Power Electronics |
描述: | A Superior performance 275 Watts AC to DC power supply designed for industrial and ITE applications. |
文件: | 总9页 (文件大小:719K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
CINT1275
275W Single Output
Industrial Series
Features
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.
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3” x 5” x 1.38” Package
Up to 275W of AC-DC Power
For 1U Applications
Universal Input 90-264 Vac Input Range
Standby and Fan Output Voltages
Forced Current Share
Inhibit, Power Fail, Output OK Signals
Approved to CSA/EN/IEC/UL60950-1, 2nd
Edition
.
.
.
Efficiency 92% typical
3 Year Warranty
RoHS Compliant
Description
A Superior performance 275 Watts AC to DC power supply designed for industrial and ITE applications. Feature rich and
highly efficient CINT1275 product family with active current share for redundant applications can easily fit in 1U chassis
and provides 180 Watts for convection or 275 Watts with moving air. Input & output monitoring alarms plus isolated
12V/1A fan output and 5V standby voltage are among other standard offering of CINT1275 family. All 5 models are CE
marked to low voltage directive and approved to ITE standards of EN60950, 2nd edition.
Model Selection
Model
Output Current
Ripple &
Noise**
Total
Regulation
OVP
Threshold***
Number
Volts
w/200LFM air
Convection*
Fan Output
CINT1275A1214K01
CINT1275A1514K01
CINT1275A2414K01
CINT1275A4814K01
CINT1275A5614K01
12V
21.8A
18.3A
10.9A
5.46A
4.68A
15.0A
12Vdc/1A
120mV pk-pk
150mV pk-pk
240mV pk-pk
480mV pk-pk
560mV pk-pk
3%
3%
3%
3%
3%
14.0 1.1V
19.5 ± 1.5V
28.0 ± 2.5V
55.0 ± 4.0V
59.0 ± 1.0V
15V
24V
48V
56V
12.0A
7.50A
3.75A
3.21A
12Vdc/1A
12Vdc/1A
12Vdc/1A
12Vdc/1A
Notes:
*
Total convection power is 180 Watts.
** Measured with noise probe directly across output terminals, and load terminated with 0.1μF ceramic and 10μF low ESR capacitors.
*** No output adjustment on 56V.
General Specifications
Less than 2 sec. @115Vac (inversely
proportional to input voltage and thermistor
temperature)
100-240Vac, ±10%, 47-63Hz, 1
AC Input
Input Current
Inrush Current
Turn On Time
Hold-up Time
120–370Vdc
115Vac: 3A, 230Vac: 1.5A
3.7A max. at 90Vac
16mS at 250W, 120Vac/60Hz
Overtemperature
Protection
Sensing transformer temperature, 135°C (55°C
ambient temperature at full load), latching type.
264Vac, cold start: will not exceed 50A
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CINT1275 REV 1.2 15-JAN-13
1
CINT1275
275W Single Output
Industrial Series
General Specifications (continued)
F1, F2: 5A, 275Vac fuses provided on all
models
120 to 150% of rating, Hiccup Mode
Input Fuses
Overload Protection
Earth Leakage
Current
Short Circuit
Protection
<750μA@264Vac, 60Hz, NC
Hiccup Mode, auto recovery.
Overvoltage
Protection
92% typical
OVP latch at 110 to 130% of output voltage
Efficiency
275W continuous, with 200 lfm airflow, 180W
convection cooled – See chart for specific
voltage model ratings.
PFC: Variable, 30kHz - 400kHz
Main Converter: Variable 30-250kHz, 65-
70kHz at full load.
Output Power
Switching Frequency
Isolation
500µS typical, return to 0.5% of nominal, 50%
load step. i/t: <0.2A/μS. Max Voltage
Deviation = 3%
Input-Output: 4000Vac
Input-Ground: 1800Vac
Output-Ground: 1500Vac
Transient
Response
Operating
Temperature
-10°C to +70°C
Start Up at -40°C, full load
0.5%rms, 1% pk-pk, see chart.
See chart
Ripple and Noise
Output Voltage
Temperature
Derating
Derate output power linearly above 50°C to
50% at 70°C
Voltage
Adjustability
+/-5% from nominal (except 56V)
Not required
-40°C to +85°C
Storage Temperature
Altitude
Operating: -500 to 10,000 ft.
Non-operating: -500 to 40,000 ft.
Minimum Load
+/- 3% combined line, load and initial setting.
5% to 95%, non-condensing
Total Regulation
Relative Humidity
Operating: 0.003g/Hz, 1.5grms overall, 3
axes, 10 min/axis
Non-Operating: 0.026g2/Hz, 5.0grms overall,
3 axes, 1 hr/axis
Operating: Half-sine, 20gpk, 10ms, 3 axes, 6
shocks total
Non-Operating: Half-sine, 40 gpk, 10 ms, 3
axes, 6 shocks total
Vibration
Shock
W: 3.0” x L: 5.0” x H: 1.38” (from bottom of PC
Board).
EN/CSA/UL/IEC 60950-1, 2nd Edition
Dimensions
Weight
Safety Standards
MTBF
465,000 hours, 275W load, 110Vac input,
25°C ambient
325g
Auxiliary Signals
Open collector logic signal goes and stays HIGH
100mS to 500mS after main output reaches
regulation.
Goes LOW with 5mS warning before loss of
DC output after loss of AC power.
AC Power Fail:
DC OK:
Fan Output:
Connect to inhibit pin (J201 pin 5) to output
common to inhibit the DC output.
12V @ 1A
Inhibit:
Compensates for up to 250mV drop in load
lines.
Forced Current Sharing provided for up to 5
units connected in parallel.
Remote Sense:
Current Share:
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CINT1275 REV 1.2 15-JAN-13
2
CINT1275
275W Single Output
Industrial Series
EMI/EMC Compliance
EN55011/22 Class B, FCC Part 15, Subpart B, Class B
Conducted Emissions
EN55011/22 Class A, FCC Part 15, Subpart B, Class A w/6db margin
EN61000-4-2, 6kV Contact Discharge, 8kV air discharge
EN61000-4-3, 3V/m.
Radiated Emissions
Static Discharge Immunity
Radiated RF Immunity
EFT/Burst Immunity
EN61000-4-4, 2kV/5kHz
EN61000-4-5, 1kV differential, 2kV common-mode
EN61000-4-6, 3Vrms
Line Surge Immunity
Conducted RF Immunity
Power Frequency Magnetic Field Immunity
Voltage Dip Immunity
Line Harmonic Emissions
Flicker Test
EN61000-4-8, 3A/m
EN61000-4-11, 100%, 10ms; 30%, 275ms; 60%, 100ms; Performance
Criteria A, A, & A at 70% load.
EN61000-3-2, Class A, B, C, & D
EN61000-3-3, Complies (dmax<6%)
Mechanical Drawing
Airflow Direction
Notes: 1. All dimensions in inches (mm), tolerance is +/-0.02”.
2. Mounting holes should be grounded for EMI purposes.
3. FG is safety ground connection.
4. The power supply requires mounting on metal standoffs 0.20” (5mm) in height, min.
Connector Information
DC Output
Connector
Fan Output
Connector
Input Connector
Ground
Signal Connector
PIN 1) Remote Sense (+)
PIN 2) Common
PIN 3) Remote Sense (-)
PIN 4) Current Share
PIN 5) Inhibit
Pin 6) Common
Pin 7) Power Good
Pin 8) +5Vsb
PIN 1) AC LINE
PIN 2) EMPTY
PIN 3) AC NEUTRAL
0.25” FASTON
TAB
Term. 1: +Vout
Term. 2: -Vout
PIN 1) +12V fan RTN
PIN 2) +12V fan
Pin 9) DC OK
Pin 10) +5Vsb RTN
Mating Connector:
Molex 09-50-3031
Pins: 08-52-0072
Mating Connector: Mating Connector:
Mating Connector:
Molex 22-01-3027
Pins: 08-50-0114
Mating Connector:
Molex 90119-0010 or
Pins: 90119-2110
Molex 01-
90020001
Molex 19141-
0058/0063/0083
AMP 87977-3
Pins: 87309-8
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CINT1275 REV 1.2 15-JAN-13
3
CINT1275
275W Single Output
Industrial Series
Fan Output – J301
J301 provides a 12V@1A output to support a system cooling fan. The fan output is always available when AC input is
present, so it also can be used for a 12V standby output is so desired.
AC Power Failure/DC OK Current Share and Inhibit Signals – J201
Note:
Because Power Fail and DC OK use the same pin, the signals can
be monitored as follows:
DC OK: When J201-Pin 9 is HIGH
AC Power Fail: When J201-Pin 9 is LOW
2. Inhibit
Remote inhibit control of the DC output.
J201 pin 5 open
= ON
J201 pin 5 LOW or GND
= OFF
Figure 2: Inhibit Circuit
Vo+
Vo-
3. Current Sharing/Remote Sense
J302
J303
The outputs of N+1 (N=1,2…5) models can be shared. It is shown in Figure 3, one
load-share controller is required for each model and circuits are identical when
N+ 1 identical models are used.
Power Supply 1
Power Supply 2
Power Supply 3
J201pin 1
J201pin 3
S+
S+
S+
Terminals J302 and J303 are connected to the Vo+ and Vo-, respectively, of the
first power model. The Vo+ and Vo- correspond to the other models positive and
negative output pins. The Vo+ connects to positive output bus to the load and Vo-
connects the negative output bus to the load.
S-
J201pin 4
J302
The J201 pin1 and pin3 connects to the S+ and S-, respectively, of the first power
models. The S+ and S- correspond to the other models J201 pin1 and pin3. The
S+ connects to positive output bus and S- connects to negative output bus.
Load -
Load +
J303
J201pin 1
J201pin 3
S-
Remote Sense < 250mV drop compensation:
The J201 Pin4 connects to current sharing bus that it connects to
other models J201 pin4.
J201pin 4
J302
J303
J201pin 1
J201pin 3
S-
Figure 3: Current Share Method
J201pin 4
Current Sharing Bus
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CINT1275 REV 1.2 15-JAN-13
4
CINT1275
275W Single Output
Industrial Series
Timing Sequence
Isolation Specifications
Parameter
Conditions/Description
Min
Nom
Max
Units
Input/Ground
Input/Output
Output/Ground
Basic
Reinforced
n/a
Insulation Safety Rating
Input/Ground
Input/Output
Output/Ground
1800
4000
1500
Vac
Vac
Vac
Electric Strength Test Voltage
-
-
Input Specifications
All specifications apply over specified input voltage, output load, and temperature range, unless otherwise noted.
Parameter
Conditions/Description
Min
Nom
Max
Units
Input Voltage
Turn-On Input Voltage
Turn-Off Input Voltage
Input Frequency
90
115/230
264
Vac
Vac
Vac
Hz
Ramping up
80
Ramping down
75
47
-
50/60
63
50
-
Inrush Current Limitation
Power Factor
264Vac, cold start
-
-
A
Vi nom, Io nom
0.9
Vi nom, Io nom
CINT1275A1214K01
CINT1275A1514K01
CINT1275A2414K01
CINT1275A4814K01
CINT1275A5614K01
Efficiency
92%
-
%
-
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CINT1275 REV 1.2 15-JAN-13
5
CINT1275
275W Single Output
Industrial Series
Output Specifications
Parameter
Conditions/Description
Min
Nom
Max
Units
Output Voltage Setpoint Accuracy
CINT1275A1214K01
Vi nom,, Io1 @ ADC, TC = 25 °C
-3
-
3
% Vo nom
Output Voltage Setpoint Accuracy
CINT1275A1514K01
Vi nom,, Io1 @ ADC, TC = 25 °C
Vi nom,, Io1 @ ADC, TC = 25 °C
Vi nom,, Io1 @ ADC, TC = 25 °C
Vi nom,, Io1 @ ADC, TC = 25 °C
CINT1275A1214K01
-3
-3
-3
-3
-
-
-
-
3
3
3
3
% Vo nom
% Vo nom
% Vo nom
% Vo nom
Output Voltage Setpoint Accuracy
CINT1275A2414K01
Output Voltage Setpoint Accuracy
CINT1275A4814K01
Output Voltage Setpoint Accuracy
CINT1275A5614K01
ADC
ADC
Output Current V1
Output Current V2
0
0
15.0
-
21.83
1.0
Output Current V1
Output Current V2
0
0
12.0
-
17.47
1.0
ADC
ADC
CINT1275A1514K01
Output Current V1
Output Current V2
0
0
7.5
-
10.92
1.0
ADC
ADC
CINT1275A2414K01
ADC
ADC
Output Current V1
Output Current V2
0
0
3.75
-
5.46
1.0
CINT1275A4814K01
ADC
ADC
Output Current V1
Output Current V2
0
0
3.21
-
4.68
1.0
CINT1275A5614K01
Static Line Regulation V1
Vi min-Vi max, Vi nom, 0-100% Io nom
Vi min-Vi max, Vi nom, 0-100% Io nom
Starting at Vi = 230 VAC, Po nom
-1
-3
-
-
-
1
3
-
% Vo nom
% Vo nom
ms
Static Load Regulation V1
(Droop Characteristic)
Hold-Up Time
16
Dynamic Load Regulation
Load change =50%, di/dt =0.2A/μS
0
0
3
2
% Vo nom
voltage deviation 3%
Start-Up Time
Vi nom, Io nom
-
s
Protection
All specifications apply over specified input voltage, output load, and temperature range, unless otherwise noted
Parameter
Input Fuse
Conditions/Description
Not user accessible
Min
Nom
Max
Units
Input Transient Protection
2KV(CM) and 1KV(DM) surge
2
KV (CM)
No-load and short circuit proof
short circuit proof
Hiccup
Output
Hiccup
Hiccup
Latch
overload (latch style)
Latch style
Overvoltage Protection
Over temperature Protection
Automatic power shutdown at TC =135°C
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CINT1275 REV 1.2 15-JAN-13
6
CINT1275
275W Single Output
Industrial Series
Characteristic Curves
Output vs. Temperature
180W convection cooled and 275W continuous with 200 LFM airflow, derate output power to 50% at 70C.
Efficiency vs. Loading
The high efficiency is achieved by using LLC technology with CCM mode PFC topology, and synchronous rectifiers on the output in all of this family
models, minimizing switching losses.
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CINT1275 REV 1.2 15-JAN-13
7
CINT1275
275W Single Output
Industrial Series
Noise & Ripple
To verify that the output ripple and noise does not exceed the level specified in the product specification. Measured using a scope probe socket with
0.1uF ceramic and a 10uF electrolysis capacitor connected in parallel across it, BW limit with 20MHz.
12V OUT, NO LOAD, 115VAC, 60HZ
12V OUT, FULL LOAD, 115VAC, 60HZ
12V OUT, NO LOAD, 230VAC, 60HZ
12V OUT, FULL LOAD, 230VAC, 60HZ
Output Transient Response
50% load step within the regulation limits of minimum and maximum load, dI/dt< 0.2A/μSec. Recovery time not specified as there is no laps in regulation
with a 50% Load Step. Maximum voltage deviation is 3%, This test is performed on the MAIN OUTPUT ONLY.
12V OUT, 115VAC, 25% TO 75% LOAD STEP
12V OUT, 230VAC, 25% TO 75% LOAD STEP
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CINT1275 REV 1.2 15-JAN-13
8
CINT1275
275W Single Output
Industrial Series
Output Overload Characteristic
Supply shall protect itself against Overload conditions. The Power Supply shall recover from Overload Conditions without operator intervention.
12V OUT, 90VAC
12V OUT, 264VAC
Turn-On Time
12V OUT, NO LOAD, 90VAC
12V OUT, FULL LOAD, 90VAC
12V OUT, NO LOAD, 264VAC
12V OUT, FULL LOAD, 264VAC
Data Sheet © 2013 SL Power Electronics Corp. The information and specifications contained herein are believed to be correct at the time of publication. However, SL Power accepts no responsibility for
consequences arising from reproduction errors or inaccuracies. Specifications are subject to change without notice.
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CINT1275 REV 1.2 15-JAN-13
9
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