FWE050 Class II
High Efficiency
Fully Regulated DC Output
5Year Limited Warranty
50 ITE Desktop Power Supply
Holdup Time>16ms at full load
Safety ApprovalEN609501 Class II
Level V, EuP Directive Compliant
LED Indicator
Overview
Over the later part of 2015, we will be changing the way we sell ITE power supplies thru
distribution to no longer include AC cords with the units. During this time of transition you find both
versions available for sale. They can be distinguished by the part number, parts ending in 10B
will include a cord in the box, parts ending in 10A will not include a cord. If you distributor has not
already made a recommendation on a cord, please do not hesitate to ask us for assistance
Elpac Part
Number
FWE050009B10A
FWE050009B10B
FWE050012B10B
FWE050012B10A
FWE050015B10B
FWE050015B10A
FWE050018B10B
FWE050018B10A
FWE050024B10B
FWE050024B10A
FWE050048B10B
FWE050048B10A
Output
Voltage
9.0V
9.0V
12.0V
12.0V
15.0V
15.0V
18.0V
18.0V
24.0V
24.0V
48.0V
48.0V
Output
Current
5.0A
5.0A
4.25A
4.25A
3.3A
3.3A
2.7A
2.7A
2.1A
2.1A
1.05A
1.05A
Peak
Current
6.0A
6.0A
5.0A
5.0A
4.0A
4.0A
3.3A
3.3A
2.5A
2.5A
1.25A
1.25A
Total
Regulation
+/5%
+/5%
+/5%
+/5%
+/5%
+/5%
+/5%
+/5%
+/5%
+/5%
+/5%
+/5%
Typical
Efficiency
87.6%
87.6%
88.6%
88.6%
88.8%
88.8%
90.3%
90.3%
90.6%
90.6%
90.3%
90.3%
Input
Input Voltage
Input Frequency
Input Current
Inrush Current
Zero Load Power Consumption
Touch Leakage Current
85264VAC; 100240VAC Nominal
4763Hz
<1.0A rms
<60A @ 230VAC cold start
<0.3W
<100µA @ 132VAC @ 60Hz (typical)
<150µA @ 264VAC @ 60Hz (typical)
Output
Output Voltage
Total Regulation
Minimum Load
StartUp Delay
HoldUp Time
Ripple & Noise
Over Voltage Protection
Over Temperature Protection
Over Current Protetion
Short Circuit Protection
See Model Overview Table. Additional Voltages available, contact factory.
+/5%
No minimum load required
<1.5s
>16ms at any input voltage
<1% pkpk**
112135%
First Stage Recoverable; plus 2nd stage Non Recoverable
108% 180%
Shutdown, autorestart (hiccup mode)
General
Efficiency
MTBF
Size
Weight
Power Density
Avg Efficiency 89% at 115VAC; 88% @ 230VAC
min. 200,000 hours demonstrated
3.53" x 1.92" x 1.00" | 89.6mm x 48.4mm x 25.2mm
9V 0.6lbs (0.27Kg); 24V 0.5 lbs (0.23Kg)
7.4 W/in³
Environmental
Operating Temperature
Storage Temperature
Relative Humidity
Cooling
Vibration
0 – 60°C (Full load to 40°C, derate linearly to 50% load at 60°C)
40°C to +85°C
595%, noncondensing
Natural Convection
All units production tested to 19.6m/s2
EMC & Safety
Emissions
Immunity
Certified by TUV to the following:
FCC class B, CISPR11 class B EN6100032, 3
EN6100042, 3, 4, 5, 6, 8, 11
cTUVus
UL 609501 2nd Edition
CE marked to LVD directive and RoHS II directive
Input Configuration
Standard Input Cable
Connection on Power Supply Body
Not Provided
IEC 320 C8 Receptacle
Output Configuration
Standard Output Cable
Cord Size
Connector (PSU side)
Mating Connector
4 ft.
2x16awg zip
Switchcraft 760 or equivalent
Switchcraft 712A or equivalent
Output Pin Assignments
Center
Outside
+v1
Return
