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參數(shù)資料
| 型號(hào)： | PSL249-2R |
| 廠商： | POWER-ONE INC |
| 元件分類(lèi)： | 電源模塊 |
| 英文描述： | 1-OUTPUT 216 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | METAL, CASE L04, MODULE |
| 文件頁(yè)數(shù)： | 8/10頁(yè) |
| 文件大?。?/td> | 175K |
| 代理商： | PSL249-2R |
PSL Series Extended Data Sheet
Positive Switching Regulators (Benign)
REV. APR 5, 2004
Page 7 of 10
Mechanical Data
The regulators are designed to be inserted in a 19" rack according to IEC 60297-3. Dimensions in mm.
Fig. 8
Case L04, weight 550 g
Aluminium, black finish and self cooling
European
Projection
127
159.4
168.5 ±0.5
173.7 ±0.5
100
(19.1)
6.4
11
Measuring point of
case temperature
TC
2
32
Mounting plane of
connector H11
17.4 10.9
1.5
20.32
min. 5
M3; 4 mm deep
(for mounting screws)
107
±1
88
99
9.5
36.5
±0.8
100
±0.5
M2.5
20 ±0.5
4 TE
6 TE
2 TE
4
TE
09024
Safety and Installation Instructions
Connector Pin Allocation
The connector pin allocation table defines the electrical
potentials and the physical pin position on the connector.
Pin no. 32 is the protective ground pin and is leading, i.e. at-
taching the female connector, this pin provides electrical
contact first. The modules should only be wired via the fe-
male connector H11 (according to DIN 41612) to ensure re-
quested safety!
Fig. 9
View of male H11 connector
2
5
8
11
14
17
20
23
26
29
32
10007
Installation Instruction
Installation of the switching regulators 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.
Check for hazardous voltages before altering any connec-
tions. Connections can be made using fast-on, screw or sol-
dering technique, by means of female H11 connectors.
The input and the output circuit are not separated. i.e. the
negative path is internally interconnected!
The units should be connected to a secondary circuit.
Do not open the modules.
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.
Protection Degree
The protection degree is IP 20. It applies only if the module
is plugged-in or the female connector is properly attached
to the module.
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