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参数资料
| 型号： | LPC1901-7D |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 190 W AC-DC PWR FACTOR CORR MODULE |
| 文件页数： | 1/4页 |
| 文件大小： | 66K |
| 代理商： | LPC1901-7D |
PC Series Data Sheet
190 - 230 Watt AC-DC Converters
REV. MAY 12, 2004
Page 1 of 4
Extremely slim case (4TE), fully enclosed
Single outputs for 72 and 85 VDC loads
Ideal to supply isolated P series DC-DC
converters
Operating ambient temperature range
–40 to 71 °C with convection cooling
Converter with single stage AC to DC con-
version and PFC
No electrical isolation input to output
Input voltage range 85(95) - 255 V AC
Input
Input voltage
continuous range
85(95) - 255 V AC
Input frequency
47 - 63 Hz
Inrush current
extremely low input capacitance of 1.25 F
negligible
Output
Efficiency
Vi nom, Io nom
94 %
Output voltage setting accuracy
Vi nom, Io nom
±2 V
Vo nom
Output voltage noise
IEC/EN 61204, low frequency
typ. 5 Vpp
IEC/EN 61204, switching frequency
typ. 25 mVpp
Line regulation
Vi min - Vi max, Io nom
typ. ±1 V
Load regulation
Vi nom, 10 - 100% Io nom
typ. 250 mV
Vi nom, 0 - 10% Io nom
typ. 700 mV
Minimum output current
not required
0 A
Power limitation
approx. 1 s, restart after 3 s
typ. 240 W
Current limitation
approx. 1 s, restart after 3 s
typ. 200%
Io nom
Operation in parallel
by load regulation
up to 5 units
Hold-up time
Vo = 72 - 66 VDC, Po = 190 W
typ. 4.3 ms
Vo = 85 - 40 VDC, Po = 230 W
typ. 24 ms
Model Selection
Output 1
Input voltage
Rated power
Efficiency
Type
Options
Vo nom
Io nom
Vi
Po max
h
[VDC]
[A]
[V AC]
[W]
[%]
72
2.7
85 - 255
190
94
LPC 1901-7D
-9
85
2.7
95 - 255
230
94
LPC 1902-7D
-9
Model numbers highlighted in yellow or schaded are not recommded for new designs.
LGA
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