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LCW15 規格書
1 XP Power
AC'DC POWER SUPPLIES
POWERING THE WORLD 5 CR‘T‘CAL SYSTEMS
Dimensions
AC-DC POWER SUPPLIES
Applications
LCW15 Series
CONVECTION
COOLED
15W
Models & Ratings
Model Number(3)
Output Voltage
Output Current Ripple & Noise
pk to pk(1) Efficiency(2) Maximum
Capacitive Load Power
Nominal Adjustment Range(4)
LCW15US03 3.3V 2.9 - 3.6V 3.0A 80mV 73% 3000μF 10W
LCW15US05 5.0V 4.5 - 5.5V 3.0A 80mV 78% 2400μF 15W
LCW15US12 12.0V 10.8 - 13.8V 1.3A 120mV 82% 1800μF 15W
LCW15US15 15.0V 13.5 - 16.5V 1.0A 120mV 82% 1200μF 15W
LCW15US24 24.0V 21.6 - 26.4V 0.625A 150mV 83% 600μF 15W
LCW15US48 48.0V 43.2 - 52.8V 0.32A 150mV 83% 300μF 15W
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Notes:
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Features
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Industrial
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XP Power
AC-DC POWER SUPPLIES
2
LCW15 Series
Output
Characteristic Minimum Typical Maximum Units Notes & Conditions
Output Voltage 2.9 52.8 VDC See Models & Ratings table
Initial Set Accuracy
±3
% Full load
LCW15US03
±2 LCW15US05
±1 All other models
Voltage Adjustment ±10 %
Minimum Load 0 A No minimum load required
Start Up Delay 125 ms 115/230VAC full load
Hold Up Time
7
ms
115VAC
48 230VAC
Drift ±0.03 % After 20 minutes warm up, 230VAC, 0°C to 50°C
Line Regulation ±1.0 %LCW15US03/05, 100-264VAC, full load
±0.5 All other models, 100-264VAC, full load
Load Regulation
±1.0
%0-100%
load
LCW15US03/05
±0.5 All other models
Transient Response 10 %Recovery within 1% in less than 5ms for a 50-75% and 75-50% load
step
Ripple & Noise mV pk-pk See Models & Ratings table
Over/Undershoot 10 % Full load 5ms recovery
Overvoltage Protection
6.75
VDC
LCW15US03/05
Hiccup mode, auto recovery
16.2 LCW15US12
21.8 LCW15US15
33.6 LCW15US24
60.0 LCW15US48
Overload Protection 110 200 % Nominal output current, auto recovery
Temperature Coefficient ±0.03 5 %/°C
Short Circuit Protection Continuous, hiccup with auto recovery
Input
Characteristic Minimum Typical Maximum Units Notes & Conditions
Input Voltage - Operating
85 115/230 305 VAC Derate output power linearly from 100% at 100VAC to 80% at 85VAC
and from 100% at 277VAC to 80% at 305VAC
100 430 VDC
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 Frequency 47 50/60 63 Hz
Input Current - Full Load 0.35 A115VAC
0.25 230VAC
No Load Input Power 0.3 W
Inrush Current 30 A115VAC cold start at 25°C ambient
50 230VAC cold start at 25°C ambient
Earth Leakage Current 0.5 mA 277VAC/50Hz
Input Protection T1.0A/300VAC Internal fuse fitted in line
XP Power
AC-DC POWER SUPPLIES
3
LCW15 Series
General
Characteristic Minimum Typical Maximum Units Notes & Conditions
Efficiency 82 % 230VAC Full load (see Models & Ratings table)
Isolation: Input to Output
Input to Ground
Output to Ground
4000 VAC
Class I construction
2000 VAC
500 VAC
Switching Frequency 65 kHz
Power Density 2.75 W/in3
Mean Time Between Failure 700 khrs MIL-HDBK-217F, Notice 2 25°C GB
Weight 0.198 (90.0) lb(g)
Case Material Aluminium chassis with vented galvanized steel cover
Conformal Coating Option Acrylic resin, UL94V-0 rated, certified (UL No. E351072), minimum 30μm coating thickness. Add suffix -E to part number
Environmental
Characteristic Minimum Typical Maximum Units Notes & Conditions
Operating Temperature -30 +70 °C See derating curve
Storage Temperature -40 +85 °C
Cooling Natural convection
Humidity 5 90 %RH Non-condensing
Operating Altitude 5000 m
Shock and Vibration Tested according to EN60068-2-27, 10 - 500Hz, 5g (1H) for each X, Y and Z plane
EMC: Immunity
Phenomenon Standard Test Level Criteria Notes & Conditions
ESD Immunity EN61000-4-2 3 A Contact ±6kV/Air ±8kV
Radiated Immunity EN61000-4-3 3 B 10V/m
EFT EN61000-4-4 3 A ±2kV
Surge EN61000-4-5 Installation class 4 A Line to line ±1kV, line to ground ±2kV
Conducted EN61000-4-6 3 A 10Vrms
Dips EN61000-4-11
Dip. 100% (0VAC), 10ms B
Dip. 100% (0VAC), 20ms B
Dip. 60% (88VAC), 200ms A
Dip. 30% (154VAC), 500ms A
Dip. 20% (176VAC), 5000ms A
Interruptions Int. 100% (0VAC), 5000ms B
EMC: Emissions
Phenomenon Standard Test Level Notes & Conditions
Conducted EN55032 Class B
Radiated EN55032 Class B
I I T
XP Power
Safety Approvals
Certification Standard Notes & Conditions
UL UL62368-1 Information Technology
EN EN62368-1 Information Technology
CE Meets all applicable directives
UKCA Meets all applicable legislation
4
LCW15 Series
Temperature Derating
Application Notes
-30 -10 10 20 30 40 50
0
Ambient temperature (°C)
30
70
80
90
100
Output power (%)
20
60 70
-20
60
50
40
(12V, 15V, 24V, 48V)
MAX.
TYP
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PITCH (TYP)
92x Msxn mm '
MAX mam-mm = 4m
MAX.
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MAX PENETRAT‘ON = 3mm/
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AC-DC POWER SUPPLIES
5
TYP.
MAX.
PITCH (TYP.)
PIN 1 >
PIN 5 >
MAX.
2X M3X0.5 THREAD
MAX. PENETRATION = 4mm
2X M3X0.5 THREAD
MAX. PENETRATION = 3mm
V Out Adj.
‘ON’ LED
LCW15
3.029 (76.9)
2.559 (65.0)
0.984 (25.0)
1.539 (39.1)
0.453 (11.5)
0.470 (12.0)
0.577 (14.65)
1.539 (39.1)
0.253 (6.4)
0.300 (7.6)
2.165 (55.0)
2X 0.294
(15.1)
2X 0.994 (25.25)
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Notes:
01 October 2021
LCW15 Series
Mechanical Details
Pin-Out
Pin Function
1AC(L)
2AC(N)
3GND
4-Vo
5+Vo
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