3
0RQB-D0W12L
All specifications are typical at nominal input, full load at 25°C unless otherwise stated.
PARAMETER
DESCRIPTION
MIN
TYP
MAX
UNIT
Test condition of the output setpoint:
Vin = 110 V, Io = 100% load at 25°C ambient.
Output Voltage Set Point
11.76
12
12.24
V
Load Regulation
-
-
-
-
±30
±30
±200
250
50
mV
mV
mV
mV
mV
A
Line Regulation
Regulation Over Temperature
Ripple and Noise (pk-pk)
Ripple and Noise (rms)
Output Current Range
Output DC Current Limit
Rise time
-
±60
-
-
40 KHz – 100 MHz BW, with 1 µF ceramic capacitor and
220 µF bulk electrolytic at output.
-
-
0
18
-
-
16.7
22
Enter a hiccup mode, non-latching.
20
200
300
A
-
ms
ms
Vin = 110 V, Io = 16.7 A, with 1µF ceramic capacitor and
220 µF bulk electrolytic at output.
Start-up time
-
500
Overshoot at Turn on
Undershoot at Turn off
Output Capacitance
Transient Response
50% load to 75% Load
Settling Time
-
-
0
0
-
3
3
%
%
uF
220
5000
-
-
-
-
-
-
-
-
600
2
mV
ms
mV
ms
di/dt = 0.1A/us, with 1µF ceramic capacitor and 220 µF
bulk electrolytic at output.
75% load to 50% Load
Settling Time
600
2
PARAMETER
DESCRIPTION
MIN
92
TYP
MAX
UNIT
%
Io=60% Irate – 100% Irate, TA = 25°C
Io=40% Irate - 60% Irate, TA = 25°C
93
92
250
-
-
Efficiency
90
-
-
%
Switching Frequency
-
kHz
V
Output Voltage Trim Range
10.8
13.2
Temperature measured at the center of the baseplate,
full load
Over Temperature Protection
-
110
-
Output Over Voltage Protection
Weight
Enter a latching. non-hiccup mode
-
-
-
15
-
V
g
69
FIT
MTBF
Calculated Per Bell Core SR-332 (Vin = 110 V,
Vo = 12 V, Io = 13 A, Ta = 25°C, FIT = 109/MTBF)
-
-
TBD
TBD
-
-
-
Mhrs
inch
mm
2.45 x 1.45 x 0.59
62.24 x 36.84 x15
Dimensions (L × W × H)
Isolation Characteristics
Input to Output
-
-
2250
2250
2250
-
VDC
VDC
VDC
Ohm
pF
Input to Heatsink
-
-
Output to Heatsink
Isolation Resistance
Isolation Capacitance
-
10M
-
-
-
2200
-
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© 2017 Bel Power Solutions & Protection
Rev. C
