All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
INPUT SPECIFICATIONS
Operating Voltage Range
Input Frequency
Input Current
Inrush Current
No Load Power Consumption
OUTPUT SPECIFICATIONS
Output Voltage
3.3VDC Model
Voltage Tolerance
5VDC Model
12~48VDC Models
Output Voltage Adjustability
Line Regulation
Load Regulation
Output Power
Output Current
Ripple & Noise
Hold-Up Time
Setup Time
Rise Time
Temperature Coefficient
PROTECTION
Over Voltage Protection
Over Load Protection
Short Circuit Protection
Brown-out Protection (Low AC I/P Voltage)
GENERAL SPECIFICATIONS
Efficiency
Input to Output
Withstand Voltage
Input to FG
Output to FG
Input to Output
Isolation Resistance Input to FG
Output to FG
Leakage Current
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
(see derating curve)
Storage Temperature
Operating Humidity
Storage Humidity
Vibration
Cooling
MTBF
(See page 3)
PHYSICAL SPECIFICATIONS
Weight
Dimensions (L x W x H)
Full Load and 115VAC
Full Load and 230VAC
Full Load, 25°C, Cold Start, Vin = 230VAC
No Load and 230VAC
-3
-2
-1
-10
TEST CONDITIONS
Withstand 300VAC surge for 5 seconds without damage
Min
88
125
50/60
0.7
0.35
30
0.5
See Table
+3
+2
+1
+10
0.5
See Table
See Table
See Table
See Table
10
32
1000
800
80
80
-0.03
115
110
yes
yes
See Table
3000VAC (4242VDC)
1500VAC (2121VDC)
500VAC (707VDC)
100
100
100
2
MΩ
mA
+0.03
150
ms
ms
ms
%/°C
%Vo
%
Nom
Max
264
373
Unit
VAC
VDC
Hz
A
A
W
Includes set up tolerance, line regulation, and load regulation
Measured from low line to high line at full load
Measured from 0% to 100% full load
Measured at 20MHz bandwidth and using a 12" twisted pair-wire
terminated with a 0.1µF capacitor and a 47µF capacitor in parallel.
Full Load and 115VAC
Full Load and 230VAC
Full Load and 115VAC Measured at first cold start; turning the
power supply on and off very quickly may
Full Load and 230VAC lead to an increase in the setup time.
Full Load and 115VAC
Full Load and 230VAC
0 ~ 50°C
latch-off mode
hiccup mode; auto-recovery after fault condition is removed
%
%
%
For 1 minute
Test Voltage = 500VDC
240VAC
Derate linearly from 100% Load at 50°C to 50% load at 70°C
Non-condensing
Calculated per MIL-HDBK-217F
-25
+70
°C
-40
+85
°C
10
90
% RH
0
95
% RH
10~500Hz, 5G 10min/1cycle, period for 60 minutes each along X,Y,Z axes
Free air convection
620,300 hours
Approx. 6.35oz (180g)
3.10 x 2.03 x 1.11 inches
(78.50 x 51.50 x 28.25 mm)
SAFETY & EMC
(The power supply is considered a component which will be installed into final equipment. The final equipment must be re-confirmed that it still meets EMC directives)
Safety Standards
UL60950-1, 2
nd
Edition, TUV EN60950-1: 2006+A11 Approved
EMI Conduction & Radiation
EN55022: 1998+A1: 2000+A2: 2003 Class B
Harmonic Current
EN61000-3-2: 2000+A2:2005 Class A, EN61000-3-3: 1995+A1: 2001
EMS Immunity
EN61204-3: 2000, EN55024: 1998+A1: 2001+A2: 2003 light industry level, criteria A
01/08/2013
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
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