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參數(shù)資料
| 型號： | D048C025T015M2N |
| 廠商： | Vicor Corporation |
| 元件分類： | DC/DC變換器 |
| 英文描述： | DC-DC Converters Quarter Brick, 48 Vin Family |
| 中文描述： | DC - DC轉(zhuǎn)換四分之一磚，48利爾森家庭 |
| 文件頁數(shù)： | 4/14頁 |
| 文件大?。?/td> | 439K |
| 代理商： | D048C025T015M2N |
PRELIMINARY
Vicor Corporation
Tel: 800-735-6200
vicorpower.com
VICBrick DC-DC Converter
Rev. 1.5
Page 4 of 14
Parameter
Operating input voltage
Input surge withstand
Undervoltage
Turn-on
Turn-off
Overvoltage
Turn-off
Turn-on
Input reflected ripple current
Input dV/dt
Turn-on time
Power up
ON/OFF enable
No load power dissipation
Recommended external
input capacitance
Min
36
Typ
48
Max
75
100
Unit
Vdc
Vdc
Notes
<100 ms
35
33.8
36
Vdc
Vdc
32.6
76.0
Vdc
Vdc
% Iin
V/μs
75.0
3
mA p-p (see Fig.3 for test circuit)
10
150
6
6.0
ms
ms
W
10
50
μF
200 nH maximum source inductance
INPUT SPECIFICATIONS
Parameter
Output voltage accuracy
Current limit
Average short circuit current
Efficiency
Output OVP setpoint
Line regulation
Load regulation
Temperature regulation
Ripple and noise, p-p
Transient response
Voltage deviation
Recovery time
Min
Typ
±1
125
200
Max
Unit
%
%
mA
Notes
48 V input; no load; 25°C
Module dependent, see charts for individual models
120
0.1
0.1
±0.05
Module dependent, see charts for individual models
%
%
%
% / °C
No load - full load step change, see note 1 below
2
75
%
μs
OUTPUT SPECIFICATIONS
Electrical characteristics apply over the full operating range of input voltage, output load (resistive) and case temperature,
unless otherwise specified.
Note 1: For important information relative to applications where the unit is subjected to continuous dynamic loading, contact Vicor
Applications Engineering at 800-927-9474.
Specifications, continued
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