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参数资料
| 型号： | LGR5020-2 |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 2-OUTPUT 27.5 W AC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 2/4页 |
| 文件大小： | 60K |
| 代理商： | LGR5020-2 |
2
www.power-one.com
Edition 5/07.2001
Board Mountable
LHR, LGR 4/5000 Series
Input
Input voltage
continuous range
85...264 V AC / 88…168 V DC
Input frequency
47...63 Hz
Output
Efficiency
230 V AC,
Io nom
up to 86 %
Output voltage switching noise
Ui nom, Io nom, 20 MHz bandwidth, peak-peak
<1 %
Line and load regulation
Uo1
Ui min…Ui max, (10…100%) Io nom
±1%
Line and load regulation
Uo2
Ui min…Ui max, (10…100%) Io nom
±2%
Minimum load
not required on single output types
recommended 0.1
Io nom on double output types
Hold-up time
110/230 V AC,
Io nom
>10 ms
Protection
Output overload
hiccup mode on LHR types / rectangular on LGR types
Short circuit
No load
Control
Trim /R
±80…110% U
o nom
Safety and EMC
Safety marks
UL, ULc, CE
Electric strength test voltage
I/O
3000 V AC
Electrostatic discharge
IEC/EN 61000-4-2, level 4 (15 kV)
criterion A
Electromagnetic field
IEC/EN 61000-4-3, level 3 (10 V/m)
criterion A
Electr. fast transients/burst
IEC/EN 61000-4-4, level 3 (i,
±2 kV)
criterion A
Surge
IEC/EN 61000-4-5, level 3 (2 kV)
criterion A
Electromagnetic emissions
CISPR 22/EN 55022, conducted
class B
900 MHz Test
ENV50204, 3V/m
criterion A
Environmental
Ambient temperature
Ui nom, Io nom, convection cooled
–10...50
°C
Storage temperature
non operational
–40...100
°C
Relative humidity
non condensing
5...95 %
Shock
peak acceleration
20 gn
Random vibration
2 gn rms
Options
Trim pin not fitted
(single output units only)
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