Datasheet
3.11.9
19” compatible AC/DC switched mode
09/2001
Technical data
Input parameters
Mains-
voltage
Nominal
values V
AC
100 – 240 V
AC
Operating-
ranges
90 – 254 V
AC
100 – 360 V
DC
Mains nominal current
at 90 V
AC
2A
Mains frequency range 50 – 60 Hz
Power factor correction
in accordance with
EN 61000-3-2
Efficiency type 65 % 69 % 80 % 83 %
Switch-on current I
P
(with 230 V
AC
)
<20A
Output parameters at 190/90 V
AC
Output power (50 °C)
[W]
72/
66
110/
100
132/120 132/
120
Output
voltage
[V]
factory set 3.3 5 12 15 24
Adjustment
range V
2.6–
3.5
4.6–
5.3
10.6 –15.4 21.8
–26
Output
current [A]
0 ... 50°C 22/20 11/10 8.8/8 5.5/5
UL values 20/18 10.5/9 8.4/7.2 5.5/5
Current limitation shuts
the output off after
approx. 5 ms, auto-
matically resets after
approx. 2 s, shuts
power supply off
following longer
overload.
Permanently short-circuit resistant
Residual ripple/
Interference voltage
(BW: 30 MHz) [mV
PP
]
< 200
Mains and load control,
static (load change
0–100%) [mV
PP
]
< 10 < 20 < 100
Temperature
coefficient
-0.015 %/K
CSB and output
decoupled via diode
mounted
Dynamic control deviations
(load change: 10 ... 100 % with 100 Hz; dl/dt = 0.25 A/µs)
Control time at
0.01 V
1 Nominal
[ms]
<0.5
Overshoot and
undershoot amplitude
[mV]
< 250
Protection and monitoring facilities
Switch-on time < 1.5 s < 0.8 s
Mains fuse 4 A/250 V
AC
, 5 20 mm,
EN 60127-2/V
Power failurebridging
at 100 % load
SEG 103, -105, -124 > 20 ms
SEG 112 > 10 ms
SEG 115 > 5 ms
Over-voltage protection
OVP limits output
voltage to
<7.2
V
<8.2
V
<19.5 V <34.
2V
Remote sense
compensated
Max. 0.5 V
"Output voltage ok"
signalling
"Output OK" signal, active high
High level [V] 3.3 5 12 15 20
Time delay 100 – 250 ms
Test and environmental conditions
Climatic test to IEC 68-2-38
Shock and vibration test
in accordance with
acceleration of 2 g
EN 60068-2-6
Height 3 U/
depth 160 mm
Width 12 HP
Weight (mass) 0.9 kg
CE Interference
emission
EN 50081-1,
EN 55011 Class B,
interference
immunity,
EN 50082-2,
EN 61000-4-2, EN 61000-4-3,
EN 61000-4-4, EN 61000-4-5,
EN 61000-4-6,
Safety,
class of
protection 1
EN 60950
High
voltage
test to
EN 60950
Input-output 4.3 kV
DC
Input PE 2.2 kV
DC
Output PE 0.7 kV
DC
UL 1950 applied for
Power supply
maintenance-free
Ye s
Cooling Convection
Operation/storage
ambient temperature
0 ... 70°C / -20 ... +85°C
MTBF at full load,
T
U
=40°C
310,000 h (5 V – 230,000 h)
Schematic wiring diagram
DIJM0032