CUI Inc │ SERIES: VSKM-S10 Series │ DESCRIPTION: MEDICAL SWITCHING POWER SUPPLY
date 01/19/2012 │ page 3 of 4
DERATING CURVES
1. output power vs. ambient temperature
2. output power vs. input voltage
100
80
100
80
60
50
40
60
50
40
20
20
-40
-30 -25 -20
-10
0
10
50
60
70
70
85
110
125
210
225
240
264
Ambient Temperature (°C)
Input Voltage (Vac)
MECHANICAL
parameter
dimensions
conditions/description
2.1 x 1.12 x 0.75 inch (53.5 x 28.5 x 19.0 mm)
UL94V-0
min
typ
max
units
case material
weight
47
50
53
g
MECHANICAL DRAWING
units: mm [inches]
tolerance: ±0.5 [±0.02]
pin section tolerance: ±0.10 mm [±0.004]
53.50 2.106
1.20[0.047]
1
2
3
19.00 0.748
4
1.00 0.039
(TYP)
6.00 0.236 (TYP)
53.50 2.106
recommended PCB footprint (top view)
grid: 2.54 mm (0.10 inch)
2
1
10.16 0.400
10.16 0.400
4
3
10.16 0.400
28.5 1.122
PIN CONNECTIONS
14.25 0.561
PIN
FUNCTION
AC(N)
AC(L)
+Vo
1
45.72 1.800
2
3
4
-Vo
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