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
MVAD065-05 Efficiency (%)
93
91
89
87
85
83
81
79
77
75
73
0.00
2.00
4.00
6.00
90Vac
115Vac
230Vac
264Vac
8.00
10.00
12.00
MVAD065-12 Efficiency (%)
95
93
91
89
87
85
83
81
79
77
75
90Vac
115Vac
230Vac
264Vac
0.00
1.00
2.00
3.00
4.00
5.00
Output Current (A)
Output Current (A)
MVAD065-18 Efficiency (%)
95
93
91
89
87
85
83
81
79
77
75
0.00
0.50
1.00
1.50
2.00
2.50
3.00
3.50
4.00
90Vac
115Vac
230Vac
264Vac
95
93
91
89
87
85
83
81
79
77
75
MVAD065-24 Efficiency (%)
90Vac
115Vac
230Vac
264Vac
0.00
0.50
1.00
1.50
2.00
2.50
3.00
Output Current (A)
Output Current (A)
MVAD065-48 Efficiency (%)
95
93
91
89
87
85
83
81
79
77
75
0.00
90Vac
115Vac
230Vac
264Vac
0.20
0.40
0.60
0.80
1.00
1.20
1.40
Output Current (A)
power.murata.com
MVAD065.B01
Page 3 of
7
MVAD065 Series
65W 2" x 4" AC-DC Power Supply Converter
PERFORMANCE DATA
60
Output power (W)
50
40
30
20
10
0
-10
10
30
50
70
Ambient temp. ( )
MVAD065-05 Thermal
Derating
Output power (%)
100
80
60
40
20
0
-10
Thermal
Derating
(Other)
10
30
50
70
Ambient temp. ( )
Inrush waveform (AC264V 25°C)
power.murata.com
MVAD065.B01
Page 4 of
7
MVAD065 Series
65W 2" x 4" AC-DC Power Supply Converter
MECHANICAL DIMENSIONS – MVAD065-05 ONLY
Output Voltage Adjust Pot
for Factory Use
Φ0.156±0.05
4 Places
Maximum Screw Head DIAMETER
Maximum earth ground contact area
PCB top and bottom
DIAMETER
Φ0.236"
(6.0)
※1
Preferred screw type
M3 (Metric screw threads)
No.4-40UNC (United thread Standard)
All dimensions in inches (mm). tolerance is +/-0.02’ (0.5)
Mounting holes H1 and H2 should be earth-grounded for EMI purpose
Mounting holes H2 is earth ground connection
This power supply requires mounting on standoffs minimum 0.2' (5.0) in height
Dimensions: 2.0" x 4.0" x 1.3" (50.8mm x 101.6mm x 33.02mm)
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