MVAD040-24 Datasheet, PDF (3/6 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.
SAFETY CONSIDERATIONS
1. This power supply is a component level power supply intended for use in class I or class II applications. Secondary ground traces need to be suit-
ably isolated from primary ground traces when used in class II applications.
2. When the power supply is used in class II equipment, all ground traces and components connected to the primary side are considered primary for
spacing and insulation considerations.
3. Double pole/neutral fusing.
PERFORMANCE DATA
88
86
84
82
80
78
76
74
72
70
68
0
MVAD040-05 Eĸciency (%)
AC90V
AC115V
AC230V
AC264V
1
2
3
4
5
6
Output current (A)
95
93
91
89
87
85
83
81
79
77
75
0
MVAD040-12 Eĸciency (%)
AC90V
AC115V
AC230V
AC264V
0.5
1
1.5
2
2.5
3
3.5
Output current (A)
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)
Inrush waveform (AC264V 25°C)
AC90V
AC115V
AC230V
AC264V
1.5
1.8
95
93
91
89
87
85
83
81
79
77
75
0.0
MVAD040-48 Eĸciency (%)
0.2
0.4
0.6
Output current (A)
AC90V
AC115V
AC230V
AC264V
0.8
1.0
45
40
MVAD040-12/24/48 Thermal DeraƟng
35
30
MVAD040-05 Thermal DeraƟng
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.B01 Page 3 of 6