LCW25US48 [XPPOWER]
AC-DC PO WER SUPPLIES;
| 型号： | LCW25US48 |
| 厂家： | 
XP POWER LIMITED |
| 描述： | AC-DC PO WER SUPPLIES |
| 文件： | 总5页 (文件大小：1709K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LCW25 Series
AC-DC POWER SUPPLIES
CONVECTION
COOLED
25W
The LCW series of regulated output convecꢀon cooled AC-DC power supplies are designed
to provide a cost effecꢀve soluꢀon for industrial electronics and technology applicaꢀons.
Features include wide range AC input from 85-305VAC, output voltage adjustment, low
stand-by power consumpꢀon, output short circuit protecꢀon, over current and over voltage
protecꢀon. Applicaꢀons include auxiliary power sources, security installaꢀons, lighꢀng
control, smart home or office control systems, ꢀckeꢀng and vending applicaꢀons.
Features
• 25W convecꢀon cooled
Applicaꢀons
• Integrated connector cover
• ITE & industrial approvals
• Class B conducted & radiated emissions
• Input voltage range 85-305VAC
• Regulated single outputs from 3.3V to 48VDC
• Output voltage trim ±10%
Technology
Industrial
Instrumentaꢀon
Electronics
Dimensions
3.15” x 2.17” x 0.98” (80.0 x 55.0 x 25.0mm)
• Efficiency to 88%
• Short circuit, overvoltage & overload protecꢀon
• Conformal coaꢀng opꢀon
3.70” x 2.17” x 0.98” (94.0 x 55.0 x 25.0mm)
including connector
• -30°C to +70°C operaꢀng temperature
• 3 year warranty
Models & Raꢀngs
Output Voltage
Adjustment Range(4)
Ripple & Noise
pk to pk(1)
Maximum
Efficiency(2)
Model Number(3)
Output Current
Power
Capaciꢀve Load
Nominal
3.3V
LCW25US03
LCW25US05
LCW25US12
LCW25US15
LCW25US24
LCW25US48
2.9 - 3.6V
4.5 - 5.5V
6.0A
5.0A
2.1A
1.7A
1.1A
0.57A
100mV
100mV
100mV
100mV
100mV
120mV
78%
81%
85%
86%
87%
88%
5000μF
4000μF
3000μF
2000μF
1000μF
500μF
20W
25W
25W
25W
25W
25W
5.0V
12.0V
15.0V
24.0V
48.0V
10.8 - 13.2V
13.5 - 16.5V
21.6 - 26.4V
43.2 - 52.8V
Notes:
1. Ripple & noise measured with 20MHz bandwidth and 47μF electrolyꢀc capacitor in parallel with 0.1μF ceramic capacitor.
2. Typical efficiencies measured at 230VAC full load.
3. Add suffix -E to model number to specify conformal coaꢀng opꢀon, MOQ applies, please contact sales.
4. Output power raꢀng must not be exceeded.
AC-DC POWER SUPPLIES
LCW25 Series
Input
Characterisꢀc
Minimum
Typical
Maximum
Units
Notes & Condiꢀons
Derate output power linearly from 100% at 100VAC to 80% at 85VAC
and from 100% at 277VAC to 80% at 305VAC
85
115/230
305
VAC
Alternative input. Not to be used in addition to AC input. DC input not
included in safety approvals, external DC rated fuse required. Derate
output power linearly from 100% at 120VDC to 80% at 100VDC and
from 100% at 390VDC to 80% at 430VDC
Input Voltage - Operating
100
47
430
VDC
Input Frequency
50/60
63
0.6
Hz
A
115VAC
230VAC
Input Current - Full Load
No Load Input Power
Inrush Current
0.34
0.5
W
A
20
40
115VAC cold start at 25°C ambient
230VAC cold start at 25°C ambient
277VAC/50Hz (Typ)
Earth Leakage Current
Input Protection
0.5
mA
T2.0A/300VAC Internal fuse fitted in line
Output
Characterisꢀc
Minimum
Typical
Maximum
Units
Notes & Condiꢀons
See Models & Ratings table
LCW25US03
Output Voltage
2.9
52.8
VDC
±3
±2
Initial Set Accuracy
%
Full load
LCW25US05
±1
All other models
Voltage Adjustment
Minimum Load
Start Up Delay
±10
%
A
0
No minimum load required
115/230VAC full load
115VAC
55
140
ms
8
Hold Up Time
ms
60
230VAC
Drift
±0.03
%
%
After 20 minutes warm up, 230VAC, 0°C to 50°C
100-264VAC, full load
Line Regulation
±0.5
±1.0
±0.5
LCW25US03/05
0-100%
Load Regulation
%
%
load
All other models
Recovery within 1% in less than 5ms for a 50-75% and 75-50% load
step
Transient Response
10
Ripple & Noise
mV pk-pk
%
See Models & Ratings table
Full load 5ms recovery
LCW25US03
Over/Undershoot
10
6.75
7.75
LCW25US05
16.2
20.25
32.4
LCW25US12
Overvoltage Protection
VDC
Hiccup mode, auto recovery
LCW25US15
LCW25US24
60.0
300
5
LCW25US48
Overload Protection
110
%
Nominal output current, auto recovery
Temperature Coefficient
Short Circuit Protection
±0.03
%/°C
Continuous, hiccup auto recovery
2
AC-DC POWER SUPPLIES
LCW25 Series
General
Characterisꢀc
Minimum
Typical
Maximum
Units
Notes & Condiꢀons
Efficiency
86
%
230VAC Full load (see Models & Ratings table)
4000
2000
500
VAC
VAC
VAC
kHz
Isolation: Input to Output
Input to Ground
Class I construction
Output to Ground
Switching Frequency
Power Density
Mean Time Between Failure
Weight
65
3.72
W/in3
khrs
lb(g)
450
MIL-HDBK-217F, Notice 2 25°C GB
0.253 (115.0)
Case Material
Aluminium chassis with vented galvanized steel cover
Acrylic resin, UL94V-0 rated, certified (UL No. E351072), minimum 30μm coating thickness. Add suffix -E to part number
Conformal Coating Option
Environmental
Characterisꢀc
Minimum
Typical
Maximum
Units
Notes & Condiꢀons
Operating Temperature
Storage Temperature
Cooling
-30
-40
+70
+85
°C
°C
See derating curve
Natural convection
5
Humidity
90
%RH
m
Non-condensing
Operating Altitude
Shock and Vibration
5000
Tested according to EN60068-2-27, 10 - 500Hz, 5g (1H) for each X,Y and Z plane
EMC: Emissions
Phenomenon
Standard
Test Level
Notes & Condiꢀons
Conducted
Radiated
EN55032
EN55032
Class B
Class B
EMC: Immunity
Phenomenon
Standard
Test Level
Criteria
Notes & Condiꢀons
ESD Immunity
Radiated Immunity
EFT
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
3
A
A
A
A
A
B
B
A
A
A
B
Contact ±6kV/Air ±8kV
3
10V/m
3
±2kV
Surge
Installation class 4
3
Line to line ±1kV, line to ground ±2kV
10Vrms
Conducted
Dip. 100% (0VAC), 10ms
Dip. 100% (0VAC), 20ms
Dip. 60% (88VAC), 200ms
Dip. 30% (154VAC), 500ms
Dip. 20% (176VAC), 5000ms
Int. 100% (0VAC), 5000ms
Dips
EN61000-4-11
Interruptions
3
ACꢁDC POWER SUPPLIES
LCW25 Series
Safety Approvals
Cerꢀꢁcaꢀon
Standard
Notes & Condiꢀons
UL
UL62368-1
InformationTechnology
InformationTechnology
EN
EN62368-1
CE
Meets all applicable directives
Meets all applicable legislation
UKCA
Applicaꢀon Notes
Temperature Deraꢀng
100
90
80
70
60
(3.3V)
(5V, 12V, 15V, 24V, 48V)
50
40
30
20
-30
-20
-10
0
10
30
Ambient temperature (°C)
20
40
50
60
70
4
AC-DC POWER SUPPLIES
LCW25 Series
Mechanical Details
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Max. Penetraꢀon = 3mm
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Pin-Out
Pin
Funcꢀon
1
2
3
4
5
AC(L)
AC(N)
GND
-Vo
2ꢅ ꢄꢌꢅꢍꢃ5 ꢀꢈrꢎad
Max. Penetraꢀon = 3mm
+Vo
Connector torque: M3, 0.4Nm
Notes:
1. All dimensions are in inches (mm).
2. Tightening torque: M3, 0.4Nm fixings
3. General tolerances: ±0.039 (±1.00)
4. Chassis must be connected to protecꢀve earth.
5. Use 22-14 AWG wire range for connector
5
03 Sept 2021
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