MVAD040-12 Datasheet, PDF (3/5 Pages) Murata Power Solutions Inc. – 40W 2" x 4" AC-DC Power Supply Converter

MVAD040 Series
40W 2" x 4" AC-DC Power Supply Converter
EMI CONSIDERATIONS
For optimum EMI performance, the power supply should be mounted to a metal plate grounded to all 4 mounting holes of the power supply. To comply with
safety standards, this plate must be properly grounded to protective earth (see mechanical dimension notes). Pre-compliance testing has shown the stand-
alone power supply to comply with EN55022 class A radiated emissions. Radiated emission results vary with system enclosure and cable routing paths.
PERFORMANCE DATA
95
93
91
89
87
85
83
81
79
77
75
0
MVAD040-12 Eĸciency (%)
0.5
1
1.5
2
2.5
3
3.5
Output current (A)
AC90V
AC115V
AC230V
AC264V
95
93
91
89
87
85
83
81
79
77
75
0
MVAD040-24 Eĸciency (%)
0.3
0.6
0.9
1.2
Output current (A)
AC90V
AC115V
AC230V
1.5
1.8
AC264V
95
93
91
89
87
85
83
81
79
77
75
0.0
MVAD040-48 Eĸciency (%)
0.2
AC90V
0.4
0.6
Output current (A)
AC115V
AC230V
0.8
1.0
AC264V
Inrush waveform
MVAD040-12/24/48 Thermal DeraƟng
45
40
35
30
25
20
15
10
5
0
-20 -10 0 10 20 30 40 50 60 70 80
Ambient temperature (°C)
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MVAD040.A01 Page 3 of 5