参数资料
型号: V24B48H250BL2
厂商: Vicor Corporation
文件页数: 2/15页
文件大小: 0K
描述: CONVERTER MOD DC/DC 48V 250W
设计资源: Maxi/Mini/Micro Design Guide, Appl Manual
标准包装: 1
系列: 迷你型
类型: 隔离
输出数: 1
电压 - 输入(最小): 18V
电压 - 输入(最大): 36V
Voltage - Output 1: 48V
电流 - 输出(最大): *
电源(瓦) - 制造商系列: 250W
电压 - 隔离: *
特点: *
安装类型: 通孔
封装/外壳: 模块
尺寸/尺寸: 2.28" L x 2.20" W x 0.62" H(57.9mm x 55.9mm x 15.7mm)
包装: 散装
工作温度: -40°C ~ 100°C
效率: *
电源(瓦特)- 最大: *
24 V Input
MODULE FAMILY ELECTRICAL CHARACTERISTICS
Electrical characteristics apply over the full operating range of input voltage, output load (resistive) and baseplate temperature,
unless otherwise specified. All temperatures refer to the operating temperature at the center of the baseplate.
Parameter min
Operating input voltage 18
Undervoltage turn-on
Overvoltage turn-off/on
36.3
Typ
15.3
max
50
4.0
Unit
Vdc
Vdc
mA
mOdUle iNPUT sPeciFicaTiONs
Input surge withstand
Undervoltage turn-off 14.8
Disabled input current
24
17.5
37.8
36
17.9
39.6
Vdc
Vdc
Vdc
Notes
<100 ms
PC pin low
Parameter min Typ max Unit Notes
Line regulation
±0.02
±0.20
%
Low line to high line; full load
Power sharing accuracy
±2
±5
%
10 to 100% of full load
Programming range
10
110
%
of nominal, a minimum load of 10% of maximum
+Out to –Out, +sense to –Out — absolute maximum Ratings
5V
-0.5 to 7.0
Vdc
Externally applied
8V
-0.5 to 10.9
Vdc
Externally applied
15 V
-0.5 to 20.0
Vdc
Externally applied
28 V
-0.5 to 36.9
Vdc
Externally applied
48 V
-0.5 to 62.9
Vdc
Externally applied
Note: For important information relative to applications where the converter modules are subject to continuous dynamic loading, contact Vicor applications
mOdUle OUTPUT sPeciFicaTiONs
Output voltage setpoint ±1% Vout nom. Nominal input; full load; 25°C
Temperature regulation ±0.002 ±0.005 %/°C Over operating temperature range
Of nominal output voltage. For trimming below 90%
rated power may be required.
3.3 V -0.5 to 4.7 Vdc Externally applied
6.5 V -0.5 to 9.1 Vdc Externally applied
12 V -0.5 to 16.1 Vdc Externally applied
24 V -0.5 to 31.7 Vdc Externally applied
36 V -0.5 to 47.1 Vdc Externally applied
engineering at 800-927-9474.
Parameter
Baseplate to sink; thermal pad (P/N 20264)
Baseplate to ambient; 1000 LFM
Typ
0.14
1.9
Unit
°C/Watt
°C/Watt
TheRmal ResisTaNce aNd caPaciTy
Baseplate to sink; flat, greased surface
Baseplate to ambient
Thermal capacity
24 V Mini Family
Page 2 of 15
min
Rev 4.1
4/2013
0.16
8.0
83
vicorpower.com
800 735.6200
max
°C/Watt
°C/Watt
Watt-sec/°C
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