48 V Input DC-DC Converter Modules
Features
• DC input range: 36 – 75 V
• Efficiency: Up to 93%
• DC output: 1 – 48 V
• Highly efficient:
ZCS/ZVS switching
• Fast dynamic response
• Low profile:
0.37 in. (9.5 mm)
•
Maximum operating temp:
100°C, full load
• RoHS Compliant
• Power density up to 145 W/in3
•
Isolated output
• Low noise: Sine Amplitude ConverterTM
(SACTM) technology
• Agency approvals
Size:
2.19 x 1.91 x 0.37 in
55,7 x 48,6 x 9,5 mm
Applications
Product Overview
• Communications
• Distributed power
• ATE
VI Brick DC-DC converters use advanced Sine Amplitude ConverterTM (SACTM)
technology, thermally enhanced packaging technologies, and advanced CIM
processes to provide high power density and efficiency, superior transient
response, and improved thermal management. The high speed 3.5 MHz, zero
current switching–zero voltage switching (ZCS–ZVS) design enables efficient and
low noise operation throughout the operating range.
• Defense
• Aerospace
• Medical
• And other applications requiring
high efficiency
Product Selection: 36 – 75 V DC Input Range
Output Voltage
1.0 Vdc
1.5 Vdc
1.8 Vdc
2.5 Vdc
3.0 Vdc
3.3 Vdc
5 Vdc
Output Power (W)
Current (A)
100
80
Efficiency (%)
Part Numbering
100
120
144
175
180
165
180
180
220
200
220
190
220
85
87
89
90
91
91
91
92
92
92
92
92
93
DC048B 010
DC048B 015
DC048B 018
DC048B 025
DC048B 030
DC048B 033
DC048B 050
DC048B 100
DC048B 120
DC048B 150
DC048B 240
DC048B 280
DC048B 480
010
012
014
017
018
016
018
018
022
020
022
019
022
80
70
60
50
36
18
18.33
13.33
9.17
6.79
4.58
10 Vdc
12 Vdc
15 vdc
24 Vdc
28 Vdc
48 Vdc
Product Grade Temperatures (°C)
Baseplate
Pin Style
P = Through hole
Grade
Operating
Storage
F = Slotted flange
T = Longitudinal heat sink[a]
T =
M =
–40 to +100
–55 to +100
–40 to +125
–65 to +125
[a] Contact factory
VI Brick / 48V Input DC-DC Converter Modules
vicorpower.com
Rev. 1.0
Page 1 of 21
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