DSE DSE9474, Руководство оператора

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Specifications
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2.3.4 INPUT POWER TO OUTPUT POWER EFFICIENCY
Efficiency of the battery charger is important in terms of minimising power losses in the battery
charger and also in terms of the heat generated by the battery charger.
The following charts show the high efficiency of the DSE947 & DSE9484
2.3.4.1 INPUT POWER TO OUTPUT POWER EFFICIENCY DSE9474
2.3.4.2 INPUT POWER TO OUTPUT POWER EFFICIENCY DSE9484
Example:
With an input voltage of 240 V AC, more than 93.5 % of the input power to the battery charger is
passed to the battery. resulting in less than 6.5 % of the power being used to supply the battery
charger.
88
89
90
91
92
93
94
110 230 277
E
ff
ic
ie
n
c
y
(
%
)
Input Voltage (V)
DSE9474 Efficiency Curve
88
89
90
91
92
93
94
110 230 277
E
ff
ic
ie
n
c
y
(
%
)
Input Voltage (V)
DSE9484 Efficiency Curve