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V375C24H150A 参数 Datasheet PDF下载

V375C24H150A图片预览
型号: V375C24H150A
PDF下载: 下载PDF文件 查看货源
内容描述: DC-DC转换器模块 [DC-DC Converter Module]
分类和应用: 转换器DC-DC转换器
文件页数/大小: 8 页 / 185 K
品牌: VICOR [ VICOR CORPORATION ]
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45
Features
48Vin / 28Vout / 150Watts
DC-DC Converter Module
Model Number V48C28C150A*
DC input range: 36 - 75V
Input surge withstand: 100V for 100ms
DC output: 28V
Programmable output: 10 to 110%
Regulation: ±0.3% no load to full load
Efficiency: 87.5%
Maximum operating temperature:
100°C at full load
Power density: 91W/cubic inch
Height above board: 0.43 in. (10,9 mm)
Parallelable, with N+M fault tolerance
Low noise ZCS/ZVS architecture
Typical Applications:
telecommunications
and distributed power systems
Shown actual size:
2.28 x 1.45 x 0.5 in
57,9 x 36,8 x 12,7 mm
Product Overview
This DC-DC converter module uses
2nd Generation power processing, control
and packaging technologies to provide the
performance, flexibility and cost effectiveness
expected of a mature power component.
For example, a plated-cavity core transformer
couples widely separated primary and
secondary windings, resulting in low in-to-
out parasitic capacitance and noise.
High frequency ZCS/ZVS switching,
advanced power semiconductor packaging
and thermal management provide high
power density with low temperature
gradients. Extensive use of silicon
integration results in 1/3 the part count
of a 1st Generation converter.
Absolute Maximum Ratings
Parameter
+In to –In voltage
+In to –In voltage
PC to –In voltage
PR to –In voltage
+Out to –Out voltage
SC to –Out voltage
Isolation voltage (in to out)
Isolation voltage (in to base)
Isolation voltage (out to base)
Storage temperature (C–Grade)
Operating temperature (C–Grade)
Pin soldering temperature
Pin soldering temperature
Mounting torque
Rating
-0.5 to +75.0
100
-0.5 to +7.0
-0.5 to +7.0
-0.5 to +36.9
-0.5 to +1.5
3000
1550
500
-40 to +125
-20 to +100
500 (260)
750 (390)
5 (0.57)
Unit
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vrms
Vrms
Vrms
°C
°C
°F (°C)
°F (°C)
in-lbs (N-m)
See part numbering chart on this
page for other product grades.
Notes
<100ms
* Part Numbering
Baseplate
<5 sec; wave solder
<7 sec; hand solder
6 each, # 4-40 or M3
V 48 C 24 C 150 A
Input Voltage
24 = 24Vin
48 = 48Vin
300 = 300Vin
375 = 375Vin
A = Maxi
B = Mini
C = Micro
Output
Voltage
Output
Power
Pin
Style
Base-
plate
Product Grade Temperatures (°C)
Grade Storage
Operating
C =
-
40 to +125
-
20 to +100
T =
-
40 to +125
-
40 to +100
H =
-
55 to +125
-
40 to +100
M =
-
65 to +125
-
55 to +100
Thermal Resistance and Capacity
Parameter
Baseplate to sink; flat, greased surface
Baseplate to sink; thermal pad (P/N 20265)
Baseplate to ambient
Baseplate to ambient; 1000 LFM
Thermal capacity
Min
Typ
0.24
0.21
10.9
2.8
48
Max
Unit
°C/Watt
°C/Watt
°C/Watt
°C/Watt
Watt-sec/°C
For pin styles see page 6. Slotted baseplate
(style 1) requires no designator. For
threaded baseplate add a “2” to the end of
the part number. For thru-hole, add a “3”.
See page 7 for dimensions.
Vicor Corp.
Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
V48C28C150A DC-DC Converter
Rev. 5.1
Page 1 of 8
Set your site on VICOR at www.vicorpower.com