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10 Output characteristic curves
The U/I output characteristic curve is optimized for the
following applications:
– When supplying loads with high switch-on currents,
such as motors. The dynamic boost of the power supply
supplies up to 200% of the nominal power for 5 s. This
ensures that sufficient reserve energy is available;
overdimensioning of the power supply is not necessary.
– For system extension. With the static boost, up to
125% of the nominal output power is available for a
sustained period (up to 40°C).
– For fast energy storage charging (e.g., of batteries) to
supply a wide range of loads. The power supply
operates in the nominal operating range. Energy supply
to the load is ensured.
Figure 13
U/I output characteristic curve
I[
A
]
Out
t [s]
I
Dyn. Boost
U[
V
]
Out
I
N
I
Stat. Boost
5s
U
N
100%
125%
200%
0
0
5s
