參數(shù)資料
型號: FW050H9
元件分類: 電源模塊
英文描述: 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE
文件頁數(shù): 11/16頁
文件大?。?/td> 1152K
代理商: FW050H9
4
Tyco Electronics Corp.
Data Sheet
September 1997
dc-dc Converters; 36 to 72 Vdc Input, 24 Vdc Output; 50 W to 150 W
FW050H, FW100H, FW150H Power Modules:
Electrical Specications (continued)
Table 3. Isolation Specications
General Specications
Feature Specications
Unless otherwise indicated, specications apply over all operating input voltage, resistive load, and temperature
conditions. See Feature Descriptions for further information.
Parameter
Min
Typ
Max
Unit
Isolation Capacitance
1700
pF
Isolation Resistance
10
M
Parameter
Min
Typ
Max
Unit
Calculated MTBF (IO = 80% of IO, max; TC = 40 °C)
2,125,000
hours
Weight
200 (7)
g (oz.)
Parameter
Symbol
Min
Typ
Max
Unit
Remote On/Off Signal Interface
(VI = 0 V to 72 V; open collector or equivalent
compatible; signal referenced to VI(–) terminal; see
Figure 12 and Feature Descriptions.):
Logic Low—Module On
Logic High—Module Off
Logic Low:
At Ion/off = 1.0 mA
At Von/off = 0.0 V
Logic High:
At Ion/off = 0.0 A
At Von/off = 15 V
Turn-on Time
(IO = 80% of IO, max; VO within ±1% of steady state)
Von/off
Ion/off
Von/off
Ion/off
0
50
1.2
1.0
15
50
100
V
mA
V
A
ms
Output Voltage Adjustment
(See Feature Descriptions.):
Output Voltage Remote-sense Range
Output Voltage Set-point Adjustment Range (trim)
90
2.4
110
V
%VO, nom
Parallel Operation Load Sharing
(See Feature Descriptions.)
——
20
% IO, max
Output Overvoltage Clamp
VO, clamp
26.4
29.0
32.0
V
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