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| 型号： | CPD250-4530G |
| 厂商： | Power-One |
| 文件页数： | 18/19页 |
| 文件大小： | 0K |
| 描述： | PWR SUP 250W 3.3/5/12/-12V QUAD |
| 标准包装： | 20 |
| 系列： | CPD |
| 类型： | 隔离 |
| 输入电压： | 36 ~ 75V |
| 输出： | 5V，3.3V，±12V |
| 输出数： | 4 |
| 输出 - 1 @ 电流（最大）： | 5 VDC @ 40A |
| 输出 - 2 @ 电流（最大）： | 3.3 VDC @ 40A |
| 输出 - 3 @ 电流（最大）： | 12 VDC @ 5.5A |
| 输出 - 4 @ 电流（最大）： | -12 VDC @ 2A |
| 功率（瓦特）： | 250W |
| 安装类型： | Compact PCI® |
| 效率： | 82.2% |
| 封装/外壳： | 模块 |
| 尺寸/尺寸： | 6.40" L x 1.60" W x 5.07" H（162.5mm x 40.6mm x 128.7mm） |
| 包装： | 散装 |
| 电源（瓦特）- 最大： | 250W |
| 批准： | CE，CSA，cUL，EN，TUV，UL |
| 产品目录页面： | 2739 (CN2011-ZH PDF) |
| 其它名称： | 179-2281 CPD250-4530-G |
CPA, CPD Series Data Sheet
?
200 – 550 Watt
CompactPCI ?
AC-DC and DC-DC Converters
Table 14: Isolation
CPD models
CPA models
Unit
Characteristic
Input to Output to
Input to Output to
(case + output)
case
(case + output)
case
Electric
strength
test
Actual factory test ≥ 1 s
AC test voltage equivalent
to factory test
1500 1
1000
700
500
2200 2
1500
700
500
VDC
VAC
Insulation resistance at 500 VDC
>300
>300
>300
>300
M ?
1
2
According to IEC/EN 60950, subassemblies connecting input to output are pre-tested with ≥ 3 kVDC.
According to IEC/EN 60950, subassemblies connecting input to output are pre-tested with ≥ 4.3 kVDC or 3 kVAC.
Make sure that a converter failure (e.g. by an internal short-
circuit) does not result in a hazardous condition.
Standards and Approvals
All converters are safety-approved to EN 60950-1/A12:2011 and
UL/CSA 60950-1 2 nd Ed +A1.
The converters correspond to Class I equipment. The
following considerations have been made during design
concerning safety:
? Build-in component
? Functional insulation between output(s) and case
? Use in a pollution degree 2 environment.
? CPD-models: Basic insulation between input and case/
output, based upon 75 VDC. The input is identified as TNV-2.
? CPA-models: Basic insulation between input and case,
and double or reinforced insulation between input and
output, based upon 250 VAC.
? CPA-models up to 60 Hz.
The converters are subject to manufacturing surveillance in
accordance with the above mentioned standards.
Isolation
The electric strength test is performed as factory test in
accordance with EN 50116 and EN/IEC 60950; see table 13.
Only the test between input and [case+outputs], marked with
footnotes 1 and 2, may be repeated by the customer.
Note : The DC test voltage shall be slowly increased (within
several seconds) and maintained for max. 2 seconds. Trigger
level 25 μA. Power-One is executing these factory tests with a
reasonable margin, to guarantee its repetition.
Test with AC is not possible due to the incorporated Y caps.
However, the standards allow testing with a corresponding DC
voltage.
Power-One will not honor any warranty claims, if the customer
provides other or incorrect electric strength tests.
Operation at >60 Hz and Leakage Currents
Operation up to 440 Hz is possible, but the X and Y caps are
not safety-approved to this frequency. The efficiency
decreases by approx. 2%, and the leakage currents are
proportional higher.
Protection Degree
The converters correspond to protection degree IP 20,
provided that the female connector is fitted.
Cleaning Liquids
The power supplies are not hermetically sealed. In order to
avoid possible damage, any penetration of cleaning and
other fluids shall be avoided.
Safety of Operator-Accessible Output Circuits
If the output circuit of a converter is operator- accessible, it
shall be an SELV circuit according to the IEC/EN 60950
related safety standards.
However, it is the sole responsibility of the installer to ensure
the compliance with the relevant and applicable local safety
regulations
BCD20005-G Rev. AG2, 20-Dec-2012
Page 18 of 19
www.power-one.com
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相关代理商/技术参数 |
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|---|---|
| CPD250-4530-G | 制造商:Power-One 功能描述: |
| CPD250-4530GREP | 制造商:Power-One 功能描述: |
| CPD250-4530S188 | 制造商:Power-One 功能描述:- Bulk |
| CPD250-4530S201CG | 制造商:Power-One 功能描述: |
| CPD250-4530S201CGREP | 制造商:Power-One 功能描述: |
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