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參數(shù)資料
| 型號： | PSC249-2 |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| 中文描述： | 抗輻射高效，5安培開關(guān)穩(wěn)壓器 |
| 文件頁數(shù)： | 2/4頁 |
| 文件大小： | 54K |
| 代理商： | PSC249-2 |
277
www.power-one.ch
Edition 5/05.2001
Chassis Mountable
PSC Series
Input
Input voltage
No load input current
refer to selection chart
≤
50 mA
Output
Efficiency
Output voltage setting accuracy U
i nom
,
o nom
Output voltage switching noise
Line regulation
Load regulation
Minimum load
Current limitation
Operation in parallel
U
i nom
, I
o nom
up to 96%
±
0.6% U
o nom
typ. 0.4%
typ.
±
0.3%
typ. 0.3%
IEC/EN 61204, total
U
i min
...U
i max
, I
o nom
U
i nom
, 0...I
o nom
not required
rectangular U/I characteristic
by current limitation
0 A
typ. 110% I
o nom
Protection
Input reverse polarity
Input undervoltage lockout
Input transient protection
Output
Output overvoltage
with external fuse (built-in fuse with option C installed)
typ. 80% U
i min
suppressor diode
no-load, overload and short circuit proof
suppressor diode in each output
typ. 150% U
o nom
Safety
Approvals
Protection degree
Electric strength test voltage
EN 60950, UL 1950, CSA C22.2 No. 950
IP 20
I/case and O/case
500/750/1500 V DC
EMC
Electrostatic discharge
Electromagnetic field
Electr. fast transients/bursts
Surge
Conducted disturbances
Electromagnetic emissions
IEC/EN 61000-4-2
IEC/EN 61000-4-3
IEC/EN 61000-4-4
IEC/EN 61000-4-5
IEC/EN 61000-4-6
CISPR 22/EN 55022
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