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LFWLT150 Series
Features
150 W with air forced cooling.
4.0 x 2.0 x 1.324 inches form factor.
Class 1 & 2 products.
12 V @ 0.5 A fan voltage auxiliary output.
High efficiency > 86%.
Low conducted and radiated noise.
Light weight.
Cover Kit accessory available.
Certificates
Click here for 3D models
Declaration of Conformity
NEMKO Certificate
Datasheet
CB Certificate
UL Certificate
Image
Electrical Specifications
AC Input
90-264 VAC/120-390 VDC, Universal
Input Frequency
47-63 Hz
Input Current
120 VAC: 1.7 A max.
230 VAC: 0.85 A max.
Inrush Current
120 VAC: 35 A max.
230 VAC: 65 A max.
Leakage Current
120 VAC: < 150 μA
230 VAC: < 300 μA
Efficiency
120 VAC: 84% typical
230 VAC: 86% typical
Hold-up Time
120 VAC: 6 ms
230 VAC: 10 ms
Power Factor
120 VAC: 0.99
230 VAC: 0.95
Output Power
150 W
Peak Power
170 W for 0.2 s
line Regulation
+/-0.5%
Load Regulation
+/-2.0%
Transient Response
< 10%, 50% to 100% load change, 50 Hz, 50% duty cycle, 0.1 A/μ s, recovery time < 5 ms
Rise Time
< 100 ms
Set Point Accuracy (Main Output)
+/-1%
Output Adjustability
+/-3.0%
Over Current Protection
110% typical above rating
Over Voltage Protection
110 to 150%
Short Circuit Protection
Short term, auto recovery
Switching Frequency
PFC converter: Variable, 35-250 kHz; 90 kHz typical
Resonant converter: Variable, 35-250 kHz; 90 kHz typical
Operating Temperature
-20 to +70°C, refer derating curve
-20 to 0°C, start-up is guaranteed
Storage Temperature
-40 to +70°C
Relative Humidity
95% Rh, non condensing
Altitude
Operating: 10,000 ft.; Non-operating: 40,000 ft
MTBF
> 200 kh, Bellcore TR332
Isolation Voltage
Min. 4242 VDC between input to output
Cooling
Convection: 80 W; 300 LFM: 100 W (5 V model)
Convection: 100 W; 300 LFM: 150 W (Other model)
Model Number
Description
Voltage
Max. Load
1
(Convection)
Max. Load
1
(300 LFM)
Min. Load
Ripple
2
LFWLT150-1000
LFWLT150-1000-2
Class 1 with Screw Terminal
Class 2 with Screw Terminal
5 V
16.0 A
20.0 A
0.0 A
1%
LFWLT150-1300
LFWLT150-1300-2
Class 1 with JST Connector
Class 2 with JST Connector
5 V
16.0 A
16.0 A
0.0 A
1%
LFWLT150-1001
LFWLT150-1001-2
LFWLT150-1301
LFWLT150-1301-2
Class 1 with Screw Terminal
Class 2 with Screw Terminal
Class 1 with JST Connector
Class 2 with JST Connector
12 V
8.33 A
12.5 A
0.0 A
1%
LFWLT150-1002
LFWLT150-1002-2
LFWLT150-1302
LFWLT150-1302-2
Class 1 with Screw Terminal
Class 2 with Screw Terminal
Class 1 with JST Connector
Class 2 with JST Connector
15 V
6.67 A
10.0 A
0.0 A
1%
LFWLT150-1003
LFWLT150-1003-2
LFWLT150-1303
LFWLT150-1303-2
Class 1 with Screw Terminal
Class 2 with Screw Terminal
Class 1 with JST Connector
Class 2 with JST Connector
24 V
4.17 A
6.25 A
0.0 A
1%
LFWLT150-1004
LFWLT150-1004-2
LFWLT150-1304
LFWLT150-1304-2
Class 1 with Screw Terminal
Class 2 with Screw Terminal
Class 1 with JST Connector
Class 2 with JST Connector
48 V
2.08 A
3.13 A
0.0 A
1%
LFWLT100-CK metal cover kit accessory
Connectors
J1
Pin 1
AC LINE
Pin 2
AC NEUTRAL
Spade Connector
(Class 1 product only)
EARTH
J2
Pin 1,2
V1
Pin 3,4
RTN
J3
Pin 1
VFAN (+12 V/0.5 A)
Pin 2
RTN
Mechanical Specifications
AC Input Connector (J1)
Molex: 26-60-4030 or equivalent; Mating: 09-50-3031; Pins: 08-50-0106
EARTH
Molex: 19705-4301 or equivalent
Mating: 190030001
DC Output Connector (J2)
Option 1: Tyco: 1776112-4 or equivalent
Mating: 13 AWG wire
Option 2: JST: B4P-VH-B (LF) (SN) or B4P-VH (LF) (SN) or equivalent
Mating: VHR-4M; Pins: SVH-41T-P1.1
Fan Connector (J3)
Tyco: 640456-2 or equivalent
Mating: 640440-2
Dimensions
4.0 x 2.0 x 1.324 inches (101.6 x 50.8 x 33.63 mm)
Weight
150 g
EMC
CE Mark
Complies with LVD Directive
Conducted Emissions
EN55022-B, CISPR22-B, FCC PART15 CLASS-B, EN50082-1
Static Discharge
EN61000-4-2, Level-3
RF Field Susceptibility
EN61000-4-3, Level-3
Fast Transients/Bursts
EN61000-4-4, Level-3
Radiated Emissions
EN55022-B, CISPR22-B, FCC PART15-B
To be controlled in end system
Surge Susceptibility
EN61000-4-5, Level-3
Harmonic current
EN61000-3-2, Class D
Safety
Safety Standard(s)
UL/CSA C22.2 No./IEC/EN60950-1 (2nd Edition)
Approval Agency
Nemko, UL, C-UL, IEC
Safety File Number(s)
Nemko: P09210704
UL: E150565
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