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參數(shù)資料
| 型號： | LPC1902-7D |
| 英文描述： | 190...230 Watt AC-DC Converters |
| 中文描述： | 190 ... 230瓦AC - DC轉(zhuǎn)換器 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 62K |
| 代理商： | LPC1902-7D |
1
www.power-one.com
Edition 4/04.2001
Extremely slim case (4TE), fully enclosed
Single outputs for 72 and 85 V DC loads
Ideal to supply isolated P series DC-DC
converters
Operating ambient temperature range
–40...71
°
C with convection cooling
PC Series
190...230 Watt AC-DC Converters
Converter with single stage AC to DC conver-
sion and PFC
No electrical isolation input to output
Input voltage range 85(95)...255 V AC
Input
Input voltage
Input frequency
Inrush current
continuous range
85(95)...255 V AC
47...63 Hz
negligible
extremely low input capacitance of 1.25
μ
F
Output
Efficiency
Output voltage setting accuracy U
i nom
, I
o nom
Output voltage noise
U
i nom
, I
o nom
94%
±
2 V U
o nom
typ. 5 V
pp
typ. 25 mV
pp
typ.
±
1 V
typ. 250 mV
typ. 700 mV
IEC/EN 61204, low frequency
IEC/EN 61204, switching frequency
U
i min
...U
i max
, I
o nom
U
i nom
, 10...100% I
o nom
U
i nom
, 0...10% I
o nom
not required
approx. 1 s, restart after 3 s
approx. 1 s, restart after 3 s
by load regulation
U
o
= 72...66 V DC, P
o
= 190 W
U
o
= 85...40 V DC, P
o
= 230 W
Line regulation
Load regulation
Minimum output current
Power limitation
Current limitation
Operation in parallel
Hold-up time
0 A
typ. 240 W
typ. 200% I
o nom
up to 5 units
typ. 4.3 ms
typ. 24 ms
Selection chart
Output 1
U
[V DC]
72
85
Input voltage
U
[V AC]
85...255
95...255
Rated power
P
[W]
190
230
Efficiency
h
[%]
94
94
Type
Options
I
o nom
2.7
2.7
LPC 1901-7D
LPC 1902-7D
-9
-9
LGA
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