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參數(shù)資料
| 型號： | 40IMX70-05-0IG |
| 廠商： | POWER-ONE INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 51 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-19 |
| 文件頁數(shù)： | 6/15頁 |
| 文件大小： | 349K |
| 代理商： | 40IMX70-05-0IG |
BCD.00002 Rev AA, 3-Feb-2010
Page 14 of 15
www.power-one.com
IMX70, IMY70 Series Data Sheet
70 Watt DC-DC Converters
09122b
1
2
3
4
5
6
7
8
11
12
13
14
15
16
17
18
19
Bottom
view
4 treads M3
Table 14: Pin allocation
Pin no.
Single-output
Double-output
1
PUL
2Vi–
Vi–
3
n.c. / Vi– 1
4Vi+
Vi+
5
n.c. / Vi+ 1
6
W (Sync.)
7
Ref
8
SD / i 2
11
n.c. / T 3
n.c.
12
n.c.
13
S+
Vo2+
14
Vo–
Vo2–
15
Vo–
Vo1–
16
Vo+
Vo1+
17
Vo+
n.c.
18
S–
n.c.
19
R (adjust)
1
Only connected at 24IMX models, n.c. for 40IMX and 110IMY
2
i if option i (inhibit) is fitted
3
Only if option T (current share) is fitted
Safety and Installation Instructions
Pin allocation
Fig. 14
Footprint. The holes in the PCB should have a diameter of
1.5 mm.
Installation Instructions
Installation of the converters must strictly follow the national
safety
regulations
in
compliance
with
the
enclosure,
mounting, creapage, clearance, casualty, markings, and
segregation requirements of the end-use application.
Connection to the system shall be made via a printed circuit
board with hole diameters of 1.5 mm for the pins. Connect
both input pins for 24IMX70 models.
The converters should be connected to a secondary circuit.
Do not open the converter.
Ensure that a converter failure (e.g., by an internal short-
circuit) does not result in a hazardous condition.
case
screw M3
lock washer
PCB
earthed copper area
JM043
Standards and Approvals
All converters are safety agency approved to the standards
UL/CSA 60950-1, and IEC/EN 60950-1.
The converters have been evaluated for:
Building-in
Basic insulation input to output for 24IMX70 and
40IMX70 models, based on the maximum input voltage;
Reinforced insulation input to output for 110IMY70
models, basic insulation to the case, based on the input
voltage of 150 V. The case must be reliably connected to
PE (protective earth) – except option Z; see fig. 15.
Pollution degree 2
Connecting the input to a secondary circuit, which is
subject to a maximum transient rating of 1500 V.
The converters are subject to manufacturing surveillance in
accordance with the above mentioned standards.
CB scheme will be available.
Input Fuse
To prevent excessive current flowing through the input supply
line in case of a short-circuit in the converter, an external fuse
should be installed in the non-earthed input line. We
recommend a fast-acting fuse specified in table 3.
Railway Applications
To comply with Railway standards, all components are
coated with a protective lacquer (except option Z).
Protection Degree
The protection degree is IP 40 (except option Z).
Cleaning Agents
In order to avoid possible damage, any penetration of
cleaning fluids should be prevented, since the converters are
not hermetically sealed.
However, open-frame models (option Z) leave the factory
unlacquered; they may be lacquered by the customer, for
instance together with the mother board. Cleaning agents are
not permitted. If necessary, the mother board must be cleaned
before populating the open-frame converter.
Fig. 15
Reliabel connection of the metallic case to protection earth
(110IMY70 models). Use at least 2 screws!
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| 40IMX7-05-05-8G | 功能描述:DC/DC轉(zhuǎn)換器 RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
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