MINI-PS-100-240AC/24DC/2
14
Function
Output characteristic curve
The device supplies a nominal output current of 2 A up to an
ambient temperature of 60°C. At an ambient temperature of
U N
up to 40°C, the device supplies a continuous output current of
2.9 A. In the event of heavier loads the working point demons-
trates the U/I characteristic curve shown in the figure.
In the event of overload or short circuit, the device conti-
nuously supplies the full I BOOST output current with reduced
output voltage, but does not shut down. As soon as the over-
I B OOST
I N
I N
I B OOST
I OUT [A]
load or short circuit has been removed, the full secondary vol-
tage is available again.
The U/I characteristic curve ensures that both heavy capaci-
tive loads and loads with DC/DC converters can be supplied
reliably with MINI POWER in the input circuit.
Connected fuses are tripped reliably. Selectivity in your sys-
tem configuration is ensured at all times.
U N = 24 V
I N = 2 A
I BOOST = 2.9 A
Thermal behavior
The device supplies a nominal output current of 2 A up to an
ambient temperature of 60°C. At an ambient temperature of
up to 40°C, the device supplies a continuous output current of
2.9 A.
The output power must be decreased by 2.5% per Kelvin
temperature increase for ambient temperatures above 60°C.
From 70°C or in the event of thermal overload, the device re-
0
- 2 5
100298_en_05
2 0
40 60
Ambient temperature [°C]
duces the output power for its own protection and returns to
normal operation when it has cooled down.
12
PHOENIX CONTACT
相关PDF资料
2938743 POWER SUPPLY 1A 2X15VDC
2938756 PWR SUPPLY 2A 100-240AC 10-15VDC
2938811 PWR SUPPLY 10A 100-240AC 12VDC
2938837 POWER SUPPLY 4A 24VDC
2938840 POWER SUPPLY 1A 24VDC
2938853 DIN RAIL POWER SUPPLY 24VDC 5A
2938866 POWER SUPPLY 10A 24VDC
2938879 POWER SUPPLY 40A 100-240AC 24DC
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