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EQW006A0B61Z 参数 Datasheet PDF下载

EQW006A0B61Z图片预览
型号: EQW006A0B61Z
PDF下载: 下载PDF文件 查看货源
内容描述: 36 - 75VDC输入; 12VDC输出; 6A输出电流 [36 - 75Vdc Input; 12Vdc Output; 6A Output Current]
分类和应用:
文件页数/大小: 19 页 / 976 K
品牌: LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
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Data Sheet
March 26, 2008
EQW006 Series, Eight Brick Power Modules: DC-DC Converter
36 – 75Vdc Input; 12Vdc Output; 6A Output Current
Safety Considerations
For safety-agency approval of the system in which the
power module is used, the power module must be
installed in compliance with the spacing and
separation requirements of the end-use safety agency
standard, i.e., UL60950, CSA C22.2 No. 60950-00
and VDE 0805:2001-12 (IEC60950, 3
rd
Ed).
These converters have been evaluated to the spacing
requirements for Basic Insulation, per the above
safety standards; and 1500 Vdc is applied from Vi to
Vo to 100% of outgoing production.
For all input voltages, other than DC MAINS, where
the input voltage is less than 60V dc, if the input
meets all of the requirements for SELV, then:
The output may be considered SELV. Output
voltages will remain within SELV limits even with
internally-generated non-SELV voltages. Single
component failure and fault tests were performed
in the power converters.
One pole of the input and one pole of the output
are to be grounded, or both circuits are to be kept
floating, to maintain the output voltage to ground
voltage within ELV or SELV limits.
For all input sources, other than DC MAINS, where
the input voltage is between 60 and 75V dc
(Classified as TNV-2 in Europe), the following must
be adhered to, if the converter’s output is to be
evaluated for SELV:
The input source is to be provided with reinforced
insulation from any hazardous voltage, including
the AC mains.
One Vi pin and one Vo pin are to be reliably
earthed, or both the input and output pins are to
be kept floating.
Another SELV reliability test is conducted on the
whole system, as required by the safety
agencies, on the combination of supply source
and the subject module to verify that under a
single fault, hazardous voltages do not appear at
the module’s output.
The power module has ELV (extra-low voltage)
outputs when all inputs are ELV.
All flammable materials used in the manufacturing of
these modules are rated 94V-0, and UL60950 A.2 for
reduced thickness. The input to these units is to be
provided with a maximum 6A time- delay in the
unearthed lead
.
LINEAGE
POWER
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