- 您现在的位置：买卖IC网 > PDF目录20900 > LXN1801-6 (Power-One)DIN RAIL 494W 49.4V PDF资料下载
参数资料
| 型号： | LXN1801-6 |
| 厂商： | Power-One |
| 文件页数： | 6/21页 |
| 文件大小： | 0K |
| 描述： | DIN RAIL 494W 49.4V |
| 标准包装： | 1 |
| 系列： | * |
X Series Data Sheet
?
375, 500 Watt AC-DC and DC-DC DIN-Rail Converters
Table 4: P o derating according to UL 60950 at T A = 60 °C, or according to UL 508 at T out = 50 °C
Model
P o nom
T C max
Derate below
derate by
[W]
[°C]
V i [VAC]
V i [VDC]
[W/V]
LXR1601-6
LXR1701-6
LXR1801-6
LXN1601/2660-6
LXN1701-6
LXN1801/2880-6
371
370
371
494
496
494
84
84
84
84
84
84
125
125
125
125
125
125
115
115
115
115
115
115
– 1.8
– 1.8
– 1.8
–2.5
–2.5
–2.5
Table 5: P o derating according to UL 60950 at T A = 50 °C, or according to UL 508 at T out = 40 °C
Model
P o nom
T C max
Derate below
derate by
[W]
[°C]
V i [VAC]
V i [VDC]
[W/V]
LXR1601-6
LXR1701-6
LXR1801-6
LXN1601/2660-6
LXN1701-6
LXN1801/2880-6
371
370
371
494
496
494
78
78
78
78
78
78
100
100
100
100
100
100
no derating
no derating
no derating
no derating
no derating
no derating
– 1.5
– 1.5
– 1.5
–2
–2
–2
Output Power Derating
The output power of LX models must be decreased at low
input voltage and/or powertrain temperature above 125 °C.
The powertrain temperature depends on the output power,
the input voltage, and the cooling method. At low input voltage
the losses increase. At the maximum specified environment
An under- and overvoltage lockout protects the converter by
disabling it below V i min and above V i max .
The built-in bridge rectifier provides reverse polarity protection
at the input if operated from DC.
Efficiency
temperature T A free air convection cooling might be
insufficient. As a result, the output power has to be reduced
according to the tables 4 and 5.
Note: The measurements have been made at the approval tests
with free air convection cooling according to UL 60950, specified
ambient temperature T A , and with the converter built in a
cardboard box according to UL 508 and a specified temperature
outside the box T out . The tables give a correlation between T A or
T out and the case temperature T C (measuring point T C see
Mechanical Data ). For models not specified, please contact
Power-One.
Input Fuse and Protection
η [%]
90
80
70
60
04068a
A slow blow fuse ( Schurter T 10A, 5 × 20 mm), protected by a
sleeve, is connected in the line input. For DC input voltages
above 250 V an external DC fuse or a circuit breaker must be
installed; observe the Installation Instructions .
50
0
0.2 0.4
V i = 125 V rms
0.6
I o
0.8 1 I o nom
V i = 230 V rms
Converters with option F have 2 fuses, one in each input line.
The D C input voltage for all converters with option F is limited
to 250 V.
A VDR and a symmetrical input filter form an effective
protection against input transients.
Fig. 3
Efficiency versus load
BCD20021-G Rev AC1, 13-May-2013
Page 6 of 21
www.power-one.com
相关PDF资料 |
PDF描述 |
|---|---|
| LT3491ESC8#TRMPBF | IC LED DRVR WHITE BCKLGT SC-70-8 |
| P51-2000-S-I-D-4.5V-000-000 | SENSOR 2000PSI 7/16-20 UNF 4.5V |
| P51-200-S-J-I36-20MA-000-000 | SENSOR 200PSIS 3/8 UNF 4-20 MA |
| 851 GREEN, 2 IN X 144 YD | TAPE CIRCUIT PLATING 2"X 144YD |
| P51-50-A-AA-MD-4.5OVP-000-000 | SENSOR 50PSI 7/16-20UNF .5-4.5V |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LXN1801-6G | 功能描述:DIN导轨式电源 500W X-DIN-Rail Converters SNGL OUT RoHS:否 制造商:Mean Well 产品:Linear Supplies 商用/医用:Commercial 输出功率额定值:960 W 输入电压:180 VAC to 264 VAC, 254 VDC to 370 VDC 输出端数量:1 输出电压（通道 1）:48 V 输出电流（通道 1）: 输出电压（通道 2）: 输出电流（通道 2）: 输出电压（通道 3）: 输出电流（通道 3）: 尺寸:150 mm L x 110 mm W |
| LXN1801-6K2 | 功能描述:DIN导轨式电源 48V AC-DC CONVERTER W/SYSTEM CONNECTOR RoHS:否 制造商:Mean Well 产品:Linear Supplies 商用/医用:Commercial 输出功率额定值:960 W 输入电压:180 VAC to 264 VAC, 254 VDC to 370 VDC 输出端数量:1 输出电压（通道 1）:48 V 输出电流（通道 1）: 输出电压（通道 2）: 输出电流（通道 2）: 输出电压（通道 3）: 输出电流（通道 3）: 尺寸:150 mm L x 110 mm W |
| LXN1801-6R | 制造商:Power-One 功能描述:AC/DC Power Supply Single-OUT 49.4V 10A 494W |
| LXN1802-6 | 制造商:MELCHER 功能描述: |
| LXN-2660-6 | 制造商:POWER-ONE 制造商全称:Power-One 功能描述:375 and 500 Watt AC-DC Converters |
发布紧急采购，3分钟左右您将得到回复。