VFM40-D512_12 Datasheet, PDF (1/4 Pages) CUI INC – AC-DC POWER SUPPLY

SERIES: VFM40 │ DESCRIPTION: AC-DC POWER SUPPLY
FEATURES
• up to 40 W continuous power
• industry standard footprint (2x4”)
• universal input (90~264 Vac)
• 4,242 V isolation
• over current, over temperature, over voltage,
and short circuit protections
• efficiency up to 81%
date 08/17/2012
page 1 of 4
RoHS
MODEL
output
voltage
(Vdc)
min
(A)
output
current
typ
(A)
max
(A)
output
power
max
(W)
VFM40-D512
5 (V1)
0.4
3.2
5.0
12 (V2)
0.2
2.0
2.5
40.0
VFM40-D524
5 (V1)
0.4
3.2
5.0
24 (V2)
0.2
1.0
1.5
40.0
VFM40-T5125
5 (V1)
0.4
3.0
5.0
12 (V2)
0.2
2.0
2.5
-5 (V3)
0
0.3
0.5
40.5
VFM40-T512
5 (V1)
0.4
3.0
5.0
12 (V2)
0.2
2.0
2.5
-12 (V3)
0
0.3
0.5
42.6
VFM40-T515
5 (V1)
0.4
3.0
5.0
15 (V2)
0.2
1.5
2.3
-15 (V3)
0
0.3
0.5
42.0
VFM40-T52412
5 (V1)
0.4
3.0
5.0
24 (V2)
0.2
1.0
1.5
-12 (V3)
0
0.3
0.5
42.6
VFM40-T5245
5 (V1)
0.4
3.0
5.0
24 (V2)
0.2
1.0
1.5
-5 (V3)
0
0.3
0.5
40.5
VFM40-T52412-1
5 (V1)
0.4
3.0
5.0
24 (V2)
0.2
1.0
1.5
12 (V3)
0
0.3
0.5
42.6
VFM40-3512
3.3 (V1)
0.4
5.0
7.0
5 (V2)
0.2
2.0
3.5
12 (V3)
0
0.3
0.5
30.0
Notes:
1. Ripple & noise are measured at 20 MHz BW with 0.1 μF ceramic cap and a 10 μF electrolytic capacitors on the output
ripple
and noise¹
max
(mVp-p)
50
120
50
240
50
120
50
50
120
120
50
150
150
50
240
120
50
240
50
50
240
120
100
100
120
efficiency
typ
(%)
80
81
78
78
78
78
78
78
71
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