- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄44312 > LM1501-7EPD9A 1-OUTPUT 50 W AC-DC REG PWR SUPPLY MODULE PDF資料下載
參數(shù)資料
| 型號： | LM1501-7EPD9A |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 50 W AC-DC REG PWR SUPPLY MODULE |
| 封裝： | METAL, CASE M02, MODULE |
| 文件頁數(shù)： | 10/25頁 |
| 文件大?。?/td> | 569K |
| 代理商： | LM1501-7EPD9A |
Cassette Style
DC-DC Converters
M Series
Edition 01/01.2001
18/25
Isolation
The electric strength test is performed as a factory test in
accordance with IEC/EN 60950 and UL 1950 and should
not be repeated in the field. Power-One will not honour any
Table 15: Isolation
Characteristic
Input to
Output to Output to Output to
Unit
case
output
case
output
class I
class II
class I
class II
option H
Electric
Required according to
1.5
3.0
3.0 1
3.0
0.5
-
kVrms
strength
IEC/EN 60950
2.1
4.2
4.2 1
4.2
0.7
-
kV DC
test voltage
Actual factory test 1 s
2.8
5.6
5.6 1
5.6
1.4
2.8
0.3
AC test voltage equivalent
2.0
4.0
4.0 1
4.0
1.0
2.0
0.2
kVrms
to actual factory test
Insulation resistance at 500 V DC
>300
>100 2
M
1 In accordance with IEC/EN 60950 only subassemblies are tested in factory with this voltage.
2 Tested at 300 V DC.
For creepage distances and clearances refer to:
Technical Information: Safety.
Safety of Operator Accessible Output Circuit
If the output circuit of a DC-DC converter is operator acces-
sible, it shall be an SELV circuit according to the IEC/EN
60950 related safety standards.
Since the M series DC-DC converters provide double or re-
inforced insulation between input and output, based on a
rated primary input voltage of 250 V AC and 400 V DC (for
class II units 250 V AC and DC), only operational insulation
is needed between the AC mains and the input of the DC-
DC converter. This means that there is no need for an elec-
trical isolation between the AC mains circuit and the DC-DC
converter input circuit to cause the output of an M series
DC-DC converter to be an SELV circuit. Only voltage
adaption and rectification to the specified input voltage
range of the DC-DC converter is needed.
The following table shows a possible installation configura-
tion, compliance with which causes the output circuit of the
DC-DC converter to be an SELV circuit according to IEC/
EN 60950 up to a configured output voltage (sum of nomi-
nal voltages if in series or +/– configuration) of 36 V.
However, it is the sole responsibility of the installer to as-
sure the compliance with the relevant and applicable safety
regulations. More information is given in:
Technical Infor-
mation: Safety.
Table 16: Safety concept leading to an SELV output circuit
Conditions
Front end
DC-DC converter
Result
Nominal
Minimum required grade
Maximum rated
Minimum required
Equip-
Measures to achieve the
Safety status
supply
of insulation, to be pro-
DC output voltage
safety status of the
ment
specified safety status of
of the DC-DC
voltage
vided by the AC-DC front
from the front end
front end output
the output circuit
converter
end, including mains
circuit
output circuit
supplied battery charger
Mains
Operational (i.e. there is
≤400 V 1 (The
Primary circuit
Class I
Double or reinforced
SELV circuit
≤250 V AC no need for electrical
rated voltage
(A...LM) insulation, based on
isolation between the
between any input
250 V AC and 400 V DC
mains supply voltage and
pin and earth can
(provided by the DC-DC
theDC-DC converter
be up to 250 V AC
converter) and earthed
input voltage)
or 400 V DC)
case 2
≤250 V 1 (The
Class II
Double or reinforced
rated voltage
(CMZ,
insulation, based on
between any input
DMZ,
250 V AC or DC (provided
pin and earth can
LMZ)
by the DC-DC converter)
be up to 250 V AC
or DC)
1 The front end output voltage should match the specified operating input voltage range of the DC-DC converter.
2 The earth connection has to be provided by the installer according to the relevant safety standard, e.g. IEC/EN 60950.
guarantee/warranty claims resulting from electric strength
field tests.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM1501-7EPH | 1-OUTPUT 50 W AC-DC REG PWR SUPPLY MODULE |
| LM1501-7PD1H | 1-OUTPUT 50 W AC-DC REG PWR SUPPLY MODULE |
| LM1501-7RD7AH | 1-OUTPUT 50 W AC-DC REG PWR SUPPLY MODULE |
| LM1501-7RD8AH | 1-OUTPUT 50 W AC-DC REG PWR SUPPLY MODULE |
| LM1501-7RV2AH | 1-OUTPUT 50 W AC-DC REG PWR SUPPLY MODULE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM1501-7R | 功能描述:線性和開關(guān)式電源 Euro-Cassette 50W (15V) RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓（通道 1）:20 V 輸出電流（通道 1）:40 A 商用/醫(yī)用: 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:Rack 長度: 寬度: 高度: |
| LM1501-9R | 制造商:Power-One 功能描述:ACDC - Bulk |
| LM1501A | 制造商:HTC 制造商全稱:HTC Korea TAEJIN Technology Co. 功能描述:5.0A, 150kHz, Step-down Switching Regulator |
| LM1501AR | 制造商:HTC 制造商全稱:HTC Korea TAEJIN Technology Co. 功能描述:5.0A, 150kHz, Step-down Switching Regulator |
| LM1501AR-12-5L | 制造商:HTC 制造商全稱:HTC Korea TAEJIN Technology Co. 功能描述:5.0A, 150kHz, Step-down Switching Regulator |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。