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LCS35 Series Datasheet by XP Power
XP Power
AC'DC POWER SUPPLIES
POWERING THE WORLD 5 CR‘T‘CAL SYSTEMS
AC-DC POWER SUPPLIES
Dimensions
Applications
LCS35 Series
CONVECTION
COOLED
35W
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)
LCS35US05 5.0V 4.5 - 5.5V 7.0A 80mV 82% 8000μF 35W
LCS35US12 12.0V 10.2 - 13.8V 3.0A 120mV 86% 1500μF 36W
LCS35US15 15.0V 13.5 - 18.0V 2.4A 120mV 88% 1000μF 36W
LCS35US24 24.0V 21.6 - 28.8V 1.5A 180mV 88% 750μF 36W
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Notes:
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Features
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Household
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Industrial
XP Power
AC-DC POWER SUPPLIES
2
LCS35 Series
Output
Characteristic Minimum Typical Maximum Units Notes & Conditions
Output Voltage 5 24 VDC See Models & Ratings table
Initial Set Accuracy
±2
% Full load
LCS35US05
±1 LCS35US12, LCS35US15, LCS35US24
Voltage Adjustment ±10 %
Minimum Load 0 A No minimum load required
Start Up Delay 300 ms 115/230VAC full load
Hold Up Time
8
ms
115VAC
30 230VAC
Drift ±0.03 % After 20 minutes warm up, 230VAC, 0°C to 50°C
Line Regulation ±0.5 % 100-264VAC, full load
Load Regulation
±1
%0-100%
load
LCS35US05
±0.5 LCS35US12, LCS35US15, LCS35US24
Transient Response 10 %Recovery within 1% in less than 3ms for a 50-75% and 75-50% load
step
Ripple & Noise mV pk-pk See Models and Ratings table
Over/Undershoot 10 % Full load
Overvoltage Protection
6.3
VDC
LCS35US05
Auto recovery
16.2 LCS35US12
21.75 LCS35US15
33.6 LCS35US24
Overload Protection 110 200 % Nominal output current, auto recovery
Temperature Coefficient ±0.03 %/°C
Short Circuit Protection 5 s Trip and restart, auto recovery
Input
Characteristic Minimum Typical Maximum Units Notes & Conditions
Input Voltage - Operating
85 115/230 264 VAC Derate output power linearly from 100% at 100VAC to 80% at 85VAC
120 373 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 140VDC to 80% at 120VDC
Input Frequency 47 50/60 63 Hz
Surge Withstand 300VAC for maximum 5s
Input Current - Full Load 0.8 A115VAC
0.6 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 0.75 mA 230VAC/50Hz (Typ)
Input Protection T2A / 250VAC Internal fuse fitted in line
XP Power
AC-DC POWER SUPPLIES
3
LCS35 Series
General
Characteristic Minimum Typical Maximum Units Notes & Conditions
Efficiency 86 % 230VAC Full load (see Models & Ratings table)
Isolation: Input to Output
Input to Ground
Output to Ground
4000 VAC
Class I construction
2000 VAC
1250 VAC
Switching Frequency 65 kHz
Power Density 2.36 W/in3
Mean Time Between Failure 300 khrs MIL-HDBK-217F, Notice 2 +25°C GB
Weight 0.396 (180) 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 A 10V/m
EFT EN61000-4-4 3 A ±2kV
Surge EN61000-4-5 Installation class 4 A Line to line ±2kV, line to ground ±4kV
Conducted EN61000-4-6 3 A 10Vrms
Dips EN61000-4-11
Dip. 100% (0VAC), 10ms
Dip. 100% (0VAC), 20ms
Dip. 60% (88VAC), 200ms
Dip. 30% (154VAC), 500ms
Dip. 20% (176VAC), 5000ms
A
Interrupt Int. 100% (0VAC), 5000ms B
EMC: Emissions
Phenomenon Standard Test Level Notes & Conditions
Conducted EN55032 Class B
Radiated EN55032 Class B
Harmonic Current EN61000-3-2 Class A
XP Power
Safety Approvals
Safety Agency Standard Notes & Conditions
UL UL62368-1 Information Technology
TUV EN62368-1, EN60335, EN61558 Information Technology and Household
CE Meets all applicable directives
UKCA Meets all applicable legislation
4
LCS35 Series
-30 -25 -10 10 20 30 40 50
0
Ambient temperature (°C)
30
70
80
90
100
Output power (%)
20
60 70
-20
60
50
40
(See note 1.)
(See note 2.)
Application Notes
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Notes:
Temperature Derating
0 374 {9 5)
3,642 W2 5)
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AC-DC POWER SUPPLIES
5
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Notes:
04 August 2021
LCS35 Series
Mechanical Details
1 2 3 4 5
3.642 (92.5)
NOTES:
UNITS: mm [inch]
PIN SECTION TOLERANCES:
0.10 [ 0.004]
TOLERANCES:
1 DECIMAL PLACE
1.00 [ 0.039]
2 DECIMAL PLACES
0.50 [ 0.020]
Ø0.138 (3.5)
0.177 (4.5)
0.374 (9.5)
Pitch (Typ.)
‘ON’ LED
Adj.
0.256 (6.5)
3.543 (90.0)
Ø0.138 (3.5)
1.024 (26.0)
2 x 0.591 (15.0)
2.913 (74.0)
0.394 (10.0)
0.571 (14.5)
0.138 (3.5)
2 x M3 x 0.5 Thread
Max. penetration = 5mm
2.165 (55.0)
0.807 (20.5)
2 x 1.594 (40.5)
Max. penetration = 3mm
2 x M3 x
1.181 (30.0)
3.228 (82.0)
0.319 (8.1)
Typ.
0.5 Thread
3.898 (99.0)
0.256 (6.5) 2.756 (70.0)
0.138 (3.5)
Lorem ipsum
Power
V out
Pin-Out
Pin Function
1AC(L)
2AC(N)
3
4-Vo
5+Vo
