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参数资料
| 型号： | TXS75ZA-NP2R |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 112 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | 2.400 X 3.450 INCH, 0.500 INCH HEIGHT, 3/4 BRICK PACKAGE-14 |
| 文件页数： | 21/27页 |
| 文件大小： | 2635K |
| 代理商： | TXS75ZA-NP2R |
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Product Specification
TXS Series: 75…120 A DC-DC Converters
36 to 75 V DC Input, 1.2, 1.5, 1.8, 2.0 and 2.5 V Output, 90 W to 250 W
REV. FEB 18, 2003
3 of 27
www.power-one.com
Safety Specification and Approvals
Approvals
Parameter
Conditions/Description
Value
UL/TV Approvals
EN 60950:2000, UL 60950
CSA 22.2 No. 60950-00
UL file N
o E132494
Safety
Parameter
Conditions/Description
Value
I/Case, I/O
Basic
1
Isolation
O/Case
Functional
1
I/Case, I/O
1500 V DC
Electric Strength Test Voltage
2
O/Case
500 V DC
Insulation Resistance
TA = 25 °C
typ. 50 M
I/O Capacitance
TA = 25 °C
typ. 1.6 nF
1 EN 60950:2000/UL 60950 2 100 % factory test, one second
Fusing Considerations:
This power module is not internally fused. To meet safety requirements, an input line fuse should always be
used! Select a fuse according the specified input current in Table 1. The fuse rating should be selected in the
range [1.3Ii max..10 A]. The UL file calls for a fuse rated F, 125 V DC, 10 A max. Refer to the fuse
manufacturer’s data for further information.
Electrical Specification
Unless otherwise stated the specification applies over the entire input voltage, output load and temperature
ranges. Sense lines are connected directly to the power pins. Trim pin is left open.
Table 1: Input Specification
Parameter
Conditions/Description
Min
Nom
Max
Units
Input Voltage
Ui
36
48
75
A
Max. Input Current
TX S 7 5 Z Y
T X S7 5Z A
T X S7 5Z B
TX S 8 0 Z C
TX S 8 0 Z D
2.9
3.55
4.2
5.0
6.2
A
T X S1 00Z Y
T X S1 00Z A
T X S1 00Z B
T X S1 00Z C
T X S1 00Z D
3.9
4.85
5.7
6.4
7.8
A
T X S1 20Z Y
1
T X S1 20Z A
1
T X S1 20Z B
1
Ii max
Ui min, Io max, TBP = 100 °C
4.8
6.0
6.9
A
Inrush Current: All Types
(See figures 23/24)
Iinrush
Ui nom, Io max
0
A
Reflected Input Ripple Current
(See figure 21)
Ii R
Ui nom, Io max
10
mAp-p
Stand-by Power
Pi off
Shut down active
0.3
0.5
W
External Input Capacitance for
stable Operation [
F/Po]
(See page 22)
Ci
100
F /
125 W
1 Preliminary data
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相关代理商/技术参数 |
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