XAIS3656 Datasheet, PDF (2/7 Pages) Wall Industries,Inc. – 280W AC/DC High Efficiency Power Supply

WALL INDUSTRIES, INC.
Rev. G
TECHNICAL DATASHEET
XAIS3656
TECHNICAL SPECIFICATIONS
MODEL NO. XAIS3656
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
Switching Frequency
Related condition
Min Nom Max Unit
-
100
-
kHz
INPUT (V_in)
Operating Voltage Range
Frequency
No Load Input Power (Graph 3)
Power Factor (Graph 4)
Total Harmonic Distortion (Graph 4)
Inrush Current
EFFICIENCY (Graph 1)
OUTPUT (V_o)
Voltage Set Point
Load Regulation (Graph 5)
Line Regulation (Graph 6)
Temperature Drift (Graph 7)
Ripple – Switching Frequency
Ripple – 60 Hz
Current
Current Limit (Graph 8)
Over Voltage Limit
V_in = 250 Vac; I_o = 11 A

Irms - I 1rms
Irms
Vin

 240Vac
 240Vac
V_in = 294 Vac; cold start
V_in = 260 – 294 V_ac; I_o = 11A
V_in = 230 – 260 V_ac; I_o = 11A
V_in = 207 – 230 V_ac; I_o = 11A
207 250 294 Vac
-
60
-
Hz
-
7
9
W
0.96 0.98
-
-
5.3
10
%
-
20
-
A
91.0 92.0
90.5 91.5
-
%
89.5 91.0
at 25 °C – see Temperature Drift for Set Point
at other Temperatures

Vo(Full Load) - Vo(Min.
Vo(Min. Load)
Load)
Vin

Nominal Line

Vo(Low Line) -Vo(High Line)
Vo(Low Line)
Io
 100% Load

Vo(25C) - Vo(-40C or
Vo(25C)
 85C)
Io
 50% Load
20 MHz BW
20 MHz BW
Average
Total Power Limited
28.041
-1.4
28.447
28.856
+1.4
Vdc
%
-
0.6
1.2
%
-
0.1
0.2
%
-
0.01 0.02 % / °C
-
100
200 mV_pk-pk
-
700
900 mV_pk-pk
0
-
10.0
A
14
18
22
A
33.6 34.9 36.3 Vdc
DYNAMIC RESPONSE
Load step  V
Recovery Time
Turn On Delay
Turn On Overshoot
Hold Up Time
ISOLATION
Input - Output
Input - Chassis
Output - Chassis
Leakage Current
THERMAL
Ambient Operating Temperature
Maximum Case Temperature
Storage Temperature
MTBF
MECHANICAL
Weight
25% to 75% Io, di/dt=0.25A/μS
Recovery to within 1% V_O
Full Load Resistive
-
1.2
2.0
V
-
0.5
1
ms
-
700 1000 ms
-
-
4
V
-
0
mS
V_in = 294 Vac
Limited by Case Temperature
See Figure 1 for Thermal Measurement Point
MIL-HDBK-217F Notice 2;
T_amb=25°C; I_o = 11A
1600
-
-
1600
-
-
1000
-
-
-
730
-
-40
25
75
-40
25
75
-40
-
85
162,059
See Figure 1
1.19
Vac
Vac
Vdc
µA
°C
°C
°C
hours
lbs
04/06/2011
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax [phone]
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