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參數(shù)資料
| 型號(hào)： | CG3020-7DB |
| 元件分類(lèi)： | 電源模塊 |
| 英文描述： | 3-OUTPUT 25 W DC-DC REG PWR SUPPLY MODULE |
| 文件頁(yè)數(shù)： | 4/16頁(yè) |
| 文件大小： | 283K |
| 代理商： | CG3020-7DB |
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Board Mountable
DC-DC Converters
G Series
Edition 5/5.2000
12/16
Table 13: Pin allocation
Pin No.
1
i
11
/SRQ 1
2
TMON
12
/PDW 1
3
Vi+
13
/SDW 1
4Vi–
14
/RST 1
5Vo3–
15
CT1 1
6
Vo2+
16
CT2 1, Uo OK 2
7Go
17
Go
8Go
18
R
9
Vo1+
19
T
10
/FAIL 1
0
Case 3
1 Only with option D
2 Without option D
3 Only with standard case (without option B)
0
10
12
14
16
18
11
13
15
17
19
5
6
7
8
9
4
3
2
1
Bottom view
10003
Fig. 23
Pin allocation
Mechanical Data
Dimensions in mm. Tolerances
±0.3 mm unless otherwise indicated.
53
48.26
10.5
43
15.24
13.97
2.54
1.27
1
19
0
4
5
18
9
10
11
2.54
3.8
Pin 1.05 mm
09007
Fig. 21
Standard case, weight <45 g
Fig. 22
Case option B, weight <50 g
European
Projection
Safety and Installation Instructions
Installation Instruction
Installation of the DC-DC converters must strictly follow the
national safety regulations in compliance with the enclo-
sure, mounting, creepage, 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 1.4 mm
±0.1 mm for the pins.
Due to a patented design of flexible pins the units can di-
rectly be soldered into the pcb regardless of different ther-
mal expansion coefficients of the unit and the pcb. Option B
case needs to be screwed to the pcb prior to soldering.
The units should be connected to a secondary circuit.
Check for hazardous voltages before altering any connec-
tions.
Do not open the module.
Ensure that a unit failure (e.g. by an internal short-circuit)
does not result in a hazardous condition. See also:
Safety
of operator accessible output circuit.
Cleaning Agents
In order to avoid possible damage, any penetration of
cleaning fluids is to be prevented, since the power supplies
are not hermetically sealed.
Standards and approvals
The DC-DC converters have been evaluated for:
– Building in
– Operational insulation from input to output and input/out-
put to case
– The use in a pollution degree 2 environment.
– Connecting the input to a secondary circuit which is sub-
ject to a maximum transient rating of 1500 V.
The DC-DC converters are subject to manufacturing sur-
veillance in accordance with ISO 9001 standard.
54.9
48.26
10.5
54.9
2.54
1
19
48.26
15.24
13.97
1.27
4
5
18
3.8
9
10
11
2.54
4
× M3
09008
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