120 W Monovolt 19" Plug-in Power Supplies
120 W Primary Switch Plug-in Power Supplies with Assembly Cooling
Switchable input Voltage
For use in 19" rack mounts in accordance with DIN 41494
3 HE x 14 TE Euro cassette with 100 mm guide height
Safety in accordance with VDE 0805, EN60950
Sense mode and overvoltage protection (OVP)
Idling and short-circuit proof
Switch to serial or parallel
VERO standard plug fittings
No minimum load required
Input values
Input voltage:
DC-DC GK model
24 Vdc (18 → 36 V)
Switch from AC to DC
115 Vac / 230 Vac
Frequency (PK model)
47 → 63 Hz
Efficiency:
> 75% (> 80% 24 V DC output)
Output variables
V
1
Output voltage:
Set to ±10%
Ripple:
ss
Control values
Power regulation through
input range (100% I
OUT
):
Δ V
OUT
Load regulation 10 → 90%
I
OUT
(static):
Δ V
OUT
0.2%
Control time 10 → 90 % I
OUT
:
0.5 ms
Switching frequency,
DC input 85 kHz push-pull converter
Power supply type:
AC input 100 kHz flow rate converter
Temp. coefficiency / °C:
0.02%
Safety
Insulation voltage resistance capability
Input
GK model
PK model
in accordance with VDE 0805/
Primary / secondary
0.5 kV
eff
3.0 kV
eff
IEC 950 / EN 60950
Primary earth
0.5 kV
eff
1.5 kV
eff
Secondary earth
0.5 kV
eff
0.5 kV
eff
Noise compliance in accordance with:
VDE 0871, curve B (10 kHz → 30 MHz)
Operating temperature:
-0 °C → +70 °C
Storage temperature:
-25 °C → +85 °C
Relative humidity:
Nn-condensing 5% → 95%
All specifications valid at nominal input voltage, full load and +25 °C, unless otherwise specified
