User's Guide _______________________________________________________________________
178 __________________________________________________________________ M210243en-A
Table 46
BWT15SX Mains Power Supply Unit Specifications
(inside QMP201C)
Property
Description/Value
Output power
30 W
Operating principle
SMPS
Input voltage range
85 … 264 VAC
Frequency range
47 … 440 Hz
Input current on full load:
110 VAC
220 VAC
0.6 A
0.4 A
Output voltage
+15 V, adjustable
±
10%
Output current
2 A
Efficiency
80 %
Noise, ripple, and spikes
±
1 % + 50 mV
p-p
, max.
Input regulation effect
85 … 264 VAC
±
0.8 % max.
Load regulation effect
0 … 2 A
±
0.9 % max.
Temperature coefficient
±
0.03 %/
°
C
Output voltage rise time
200 ms max. at +25
°
C
Hold-up time
20 ms min. at +25
°
C
Over current protection
Fold-back, automatic recovering
Switching frequency
(110V/230V)
50 kHz / 80 kHz
Electrical strength/ isolation:
Input - Output
Input - Chassis
Output - Chassis
Input - Output - Chassis
resistance
3 kV AC, 1 minute
2.5 kV AC, 1 minute
500 V AC, 1 minute
50 M
Ω
minimum
Leakage current
0.75 mA max.
Operating temperature range
-40 ... +60
°
C
Weight
250 g (chassis included)
Approvals
UL 1950
CSA 234 (IEC 950)
VDE805
EN 60959 (IEC 950)
CE - EMC 89/336 EEC - LVD 73/23
EEC
