VPSB-DC and VPSB-DC-E
170 / 234 H172203_1_001
The VPSB-DC-E has a maximum total output power of 530 W, 280 W of this power are
shared between the two variable voltage outputs.
Parameter Min Type Max Unit
Output power, booster on 0 500
a
W
Differential output voltage,
booster on
range 0.2 90 Vdc
Absolute output voltage,
booster on
range -45 45 Vdc
Output power, booster off 0 250
b
W
Output voltage, booster off range 0 45 Vdc
Output current 0 7 A
Settling time 10...100% load 100 ms
Ripple & Noise 30MHz BW 50 mVpp
Short circuit protection constant current
a
50% of the channel 1 power are contributed by the extension board/booster. The
remaining power is subject to the same power budgeting as in the VPSB-DC, see also
b
.
b
The maximum output power of the two outputs together must not exceed the total output
power of 280 W.
Table15.6: VPSB-DC-E Variable Output 1 Specification
Parameter Min Type Max Unit
Output power
a
0 250
a
W
Output voltage Range 0 45 Vdc
Output current 0 7 A
Settling time 10...100% load 100 ms
Ripple & Noise 30MHz BW 50 mVpp
Short circuit protection constant current
a
Subject to power budgeting.
Table15.7: VPSB-DC-E Variable Output 2 Specification
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