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参数资料
| 型号： | VI-882498 |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 200 W DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 2/9页 |
| 文件大小： | 178K |
| 代理商： | VI-882498 |
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
24Vin/5Vout/200W DC-DC Converter
Rev. 5.2
Page 2 of 9
Set your site on VICOR at www.vicorpower.com
Parameter
Min
Typ
Max
Unit
Notes
Operating input voltage
18
24
36
Vdc
Input surge withstand
50
Vdc
<100ms
Output voltage setpoint
4.95
5.00
5.05
Vdc
Nominal input; full load; 25°C
Output OVP setpoint
6.07
6.30
6.53
Vdc
25°C; recycle input voltage to restart ( 1 minute off )
Output power
200
Watts
At 100°C baseplate temperature
Efficiency
79.5
81.0
%
Nominal input; 75% of full load; 25°C
Parameter
Min
Typ
Max
Unit
Notes
Line regulation
±0.02
±0.20
%
Low line to high line; full load
Load regulation
±0.06
±0.45
%
No load to full load; nominal input
Temperature regulation
±0.002
±0.005
% / °C
-20 to 100°C
Ripple and noise, p-p
95
119
mV
Nominal input; full load; 20 MHz bandwidth
Current limit
40.8
52.0
54.5
Amps
Output voltage 95% of nominal
Short circuit current
28
52
62
Amps
Output voltage <250mV
Power sharing accuracy
±2
±5
%
10 to 100% of full load
Programming range
10
110
%
Of nominal output voltage. For trimming below 90%
of nominal, a minimum load of 10% of maximum
rated power may be required.
Parameter
Min
Typ
Max
Unit
Notes
Undervoltage turn-on
17.5
17.9
Vdc
Undervoltage turn-off
14.77
15.3
Vdc
Overvoltage turn-off/on
36.3
37.8
39.6
Vdc
Dissipation, standby
5.4
7.0
Watts
No load
MODULE OPERATING SPECIFICATIONS
MODULE INPUT SPECIFICATIONS
MODULE OUTPUT SPECIFICATIONS
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.
Note: For important information relative to applications where the converter modules are subject to continuous dynamic loading,
contact Vicor applications engineering at 800-927-9474.
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