- 您现在的位置：买卖IC网 > PDF目录67478 > FK1501-7RD0TB2 (POWER-ONE INC) 1-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE PDF资料下载
参数资料
| 型号： | FK1501-7RD0TB2 |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | METAL, CASE K02, MODULE |
| 文件页数： | 28/31页 |
| 文件大小： | 1251K |
| 代理商： | FK1501-7RD0TB2 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页当前第28页第29页第30页第31页
K Series
DC-DC Converters >100 Watt
Rugged Environment
Edition 4/4.99
6/31
MELCHER
The Power Partners.
Input Fuse
A fuse mounted inside the converter protects the module
against severe defects. This fuse may not fully protect the
module when the input voltage exceeds 200 V DC! In appli-
cations where the converters operate at source voltages
above 200 V DC an external fuse or a circuit breaker at sys-
tem level should be installed!
Table 3: Fuse Specification
Module
Fuse type
Fuse rating
AK 1
fast-blow
Little fuse 314
30.0 A, 125 V
BK 1
fast-blow
Little fuse 314
25.0 A, 125 V
CK 2
slow-blow
SPT
12.5 A, 250 V
DK 2
slow-blow
SPT
8 A, 250 V
EK 2
slow-blow
SPT
4 A, 250 V
FK 2
slow-blow
SPT
16 A, 250 V
1 Fuse size 6.3
× 32 mm
2 Fuse size 5
× 20 mm
Input Under-/Overvoltage Lock-out
If the input voltage remains below approx. 0.8
Ui min or ex-
ceeds approx. 1.1
Ui max, an internally generated inhibit sig-
nal disables the output(s). When checking this function the
absolute maximum input voltage rating
Ui abs should be
considered! Between
Ui min and the undervoltage lock-out
level the output voltage may be below the value defined in
table:
Output data (see: Technical Information: Measuring
and Testing).
Hold-up Time versus relative Input Voltage
Inrush Current Peak Value
The inrush current peak value (initial switch-on cycle) can
be determined by following calculation: (See also:
Input In-
rush Current Characteristic)
Ui source
Iinr p = ––––––––––––––––
(
Rs ext + Ri + RNTC)
Rs ext
Ri
RNTC
Iinr p
Ui source
+
Ci int
05109
Fig. 4
Equivalent circuit for input impedance
Reverse Polarity
The units are not protected against reverse polarity at the
input to avoid unwanted power losses and may be dam-
aged.
Input Inrush Current Characteristic
1
23
t [ms]
0
50
100
Ii inr [A]
150
CK
EK
DK
05108
Fig. 5
Typical inrush current versus time at Ui max, Rext = 0.
For AK, BK and FK as well as for application related val-
ues use the formula given in Inrush Current Peak Value to
get realistic results.
2
345
6
1
0.10
1.00
Ui
____
Ui min
t h (ms)
10.00
100.00
DK
CK/FK
EK
AK
BK
04045
Fig. 6
Typical hold-up time th versus relative input voltage
Ui/Uimin. The DC-DC converters require an external series
diode in the input path if other loads are connected to the
same input supply lines.
Static Input Current Characteristic
Fig. 3
Typical input current versus relative input voltage
23
4
5
1
0.40
1.00
10.00
U
i
____
U
i min
I
i (A)
20.00
04044
FK
CK
EK
DK
BK
AK
相关PDF资料 |
PDF描述 |
|---|---|
| FK1501-9PD0B2 | 1-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE |
| FK1501-9PD8TB2 | 1-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE |
| FK1501-9RDDT | 1-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE |
| FK1601-9PD8B2 | 1-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE |
| FK1601-9RD8TB2 | 1-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| FK1501-9ER | 制造商:Power-One 功能描述:DCDC - Bulk |
| F-K15-1 | 制造商:Cosel Usa Inc 功能描述:Optional Accessories, OP Series |
| F-K15-2 | 制造商:Cosel Usa Inc 功能描述:Optional Accessories, OP Series |
| FK15M | 功能描述:TAPERED END PENETRATION PROBE RoHS:是 类别:测试设备 >> 测试引线 - 热电偶，温度探头 系列:FK 标准包装:1 系列:6543 类型:J 型热电偶 使用:液体，半固体 尖端 - 类型:防浸渍 / 穿透式，圆头 插头类型:超微型（热电偶插头） 探针温度范围:-40 ~ 2000°F（-40 ~ 1093°C） 线缆长度:- 线缆绝缘:- 插头颜色:黑 探针长度:12.000"（304.80mm） 探针材料:- |
| FK15S BLK | 制造商:SCHUTZINGER 功能描述:4MM PLG STACK BLACK |
发布紧急采购，3分钟左右您将得到回复。