- 您现在的位置：买卖IC网 > PDF目录80294 > LS2540-9RD1TB1 2-OUTPUT AC-DC REG PWR SUPPLY MODULE PDF资料下载
参数资料
| 型号： | LS2540-9RD1TB1 |
| 元件分类： | 电源模块 |
| 英文描述： | 2-OUTPUT AC-DC REG PWR SUPPLY MODULE |
| 封装： | METAL, CASE S02, MODULE |
| 文件页数： | 17/23页 |
| 文件大小： | 526K |
| 代理商： | LS2540-9RD1TB1 |
Rugged Environment
AC-DC Converters <100 W
S-Family
Edition 2/96 - Melcher AG
10 - 25
MELCHER
The Power Partners.
10.1
Installation
Installation must strictly follow the national safety regula-
tions. Pin 24 has to be connected to earth. A second fuse
should be installed in the wiring to pins 26/28 if:
– Local requirements demand an individual fuse in each
source line
– Neutral to protective earth impedance is high or unde-
fined
– Phase and neutral of the mains are not defined.
In applications where the inhibit function is not used, the
inhibit pin should be connected to the S– pin (S 1000) or
the Vo1– pin (S 2000) to enable the outputs.
Important Advice
Electric strength tests should not be repeated in the field.
Improper test methods, for example overshooting or os-
cillating test voltages, voltage slopes exceeding 1 kV/
s,
internal Y-capacitors not carefully discharged, etc. can
cause severe damage to switching devices and ICs.
Melcher will not honour any guarantee/warranty claims
resulting from high voltage field tests.
Table 2: H15 Connector pin allocation
Pin
Connector type H 15
No.
LS 1000
LS 2000
4
Vo1+
Output 1
Vo2+
Output 2
6
Vo1+
Vo2+
8
Vo1–
Output 1
Vo2–
Output 2
10
Vo1–
Vo2–
12
S+
Sense
Vo1+
Output 1
14
S–
Sense
Vo1–
Output 1
16
R 1
Control of
U o1
R 1
Control of
U o1
18
i
Inhibit
i
Inhibit
20
D 3
Save data
D
Save data
V 3
ACFAIL
22
T
Current sharing T
Current sharing
24 2
Protective earth
26
N
Neutral
N
Neutral
28
N
30
P
Phase
P
Phase
32
P
1 Feature R excludes option P and, vice versa
2 Leading pin (pregrounding)
3 Option D excludes option V and vice versa.
Degree of Protection
Condition: Female connector fitted to the unit.
IP 30: All units except those with options P, D or V with
potentiometer adjustment.
IP 20: All units fitted with options which include poten-
tiometer setting.
4
32
Type H15
Fig. 1
View of male connector
相关PDF资料 |
PDF描述 |
|---|---|
| LK4301-7ERD9TB2 | 1-OUTPUT 150 W AC-DC PWR FACTOR CORR MODULE |
| LK4501-7EPD9TB1 | 1-OUTPUT 150 W AC-DC PWR FACTOR CORR MODULE |
| LK4601-7EPD3TB1 | 1-OUTPUT 150 W AC-DC PWR FACTOR CORR MODULE |
| LK5320-7ERD0TB2 | 2-OUTPUT 150 W AC-DC PWR FACTOR CORR MODULE |
| LK5540-7EPD5TB1 | 2-OUTPUT 150 W AC-DC PWR FACTOR CORR MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LS2543-7R | 制造商:Power-One 功能描述:- Bulk |
| LS2545-7R | 制造商:Power-One 功能描述:- Bulk |
| LS2548 | 制造商:TDK-Lambda Corporation 功能描述:AC/DC Power Supply Single-OUT 48V 0.57A 5-Pin 制造商:TDK-Lambda Corporation 功能描述:- Bulk |
| LS25-48 | 功能描述:线性和开关式电源 27W 48V 0.57A AC-DC 115-230VAC RoHS:否 制造商:TDK-Lambda 产品:Switching Supplies 开放式框架/封闭式:Enclosed 输出功率额定值:800 W 输入电压:85 VAC to 265 VAC 输出端数量:1 输出电压（通道 1）:20 V 输出电流（通道 1）:40 A 商用/医用: 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:Rack 长度: 宽度: 高度: |
| LS255 | 制造商:TDK-Lambda Corporation 功能描述:AC/DC Power Supply Single-OUT 5V 5A 5-Pin 制造商:TDK-Lambda Corporation 功能描述:AC-DC,115-230VAC,OUTPUT 5V 5A,25W - Bulk 制造商:TDK-Lambda 功能描述:AC/DC Power Supply Single-OUT 5V 5A 5-Pin |
发布紧急采购，3分钟左右您将得到回复。