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HC010A0F1-SZ 参数 Datasheet PDF下载

HC010A0F1-SZ图片预览
型号: HC010A0F1-SZ
PDF下载: 下载PDF文件 查看货源
内容描述: 18-36VDC输入; 3.3V和5V直流输出; 6.6A - 10A输出电流 [18-36Vdc Input; 3.3V & 5Vdc Output; 6.6A - 10A Output Current]
分类和应用:
文件页数/大小: 19 页 / 515 K
品牌: LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
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Data Sheet  
HC006/010 Series DC-DC Power Module:  
May 16, 2008  
18-36Vdc Input; 3.3V & 5Vdc Output; 6.6A - 10A Output Current  
Test Configurations  
Design Considerations  
CURRENT PROBE  
TO OSCILLOSCOPE  
Input Source Impedance  
LTEST  
The power module should be connected to a low  
ac-impedance source. A highly inductive source  
Vin+  
12μH  
impedance can affect the stability of the power module.  
For the test configuration in Figure 13, a 33μF  
CS 220μF  
E.S.R.<0.1Ω  
33μF  
electrolytic capacitor (ESR<0.7Ω at 100kHz), mounted  
close to the power module helps ensure the stability of  
the unit. Consult the factory for further application  
guidelines.  
@ 20°C 100kHz  
Vin-  
Safety Considerations  
NOTE: Measure input reflected ripple current with a simulated  
source inductance (LTEST) of 12μH. Capacitor CS offsets  
possible battery impedance. Measure current as shown  
above.  
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., UL 60950-1-3, CSA C22.2 No. 60950-00, and VDE  
0805:2001-12 (IEC60950-1).  
Figure 13. Input Reflected Ripple Current Test Setup.  
C O PPER STRIP  
VO(+)  
VO(–)  
RESISTIV E  
LO AD  
If the input source is non-SELV (ELV or a hazardous  
voltage greater than 60 Vdc and less than or equal to  
75Vdc), for the module’s output to be considered as  
meeting the requirements for safety extra-low voltage  
(SELV), all of the following must be true:  
1uF  
.
10uF  
SC O PE  
GROUND PLANE  
ƒ
The input source is to be provided with reinforced  
insulation from any other hazardous voltages, including  
the ac mains.  
NOTE: All voltage measurements to be taken at the module  
terminals, as shown above. If sockets are used then  
Kelvin connections are required at the module terminals  
to avoid measurement errors due to socket contact  
resistance.  
ƒ
One VIN pin and one VOUT pin are to be grounded, or both  
the input and output pins are to be kept floating.  
Figure 14. Output Ripple and Noise Test Setup.  
ƒ
ƒ
The input pins of the module are not operator accessible.  
Another SELV reliability test is conducted on the whole  
system (combination of supply source and subject  
module), as required by the safety agencies, to verify that  
under a single fault, hazardous voltages do not appear at  
the module’s output.  
Rdistribution Rcontact  
Rcontact Rdistribution  
Vin+  
Vout+  
RLOAD  
VO  
VIN  
Note: Do not ground either of the input pins of the  
module without grounding one of the output pins.  
This may allow a non-SELV voltage to appear  
between the output pins and ground.  
Rdistribution Rcontact  
Rcontact Rdistribution  
Vin-  
Vout-  
The power module has extra-low voltage (ELV) outputs  
when all inputs are ELV.  
NOTE: All voltage measurements to be taken at the module  
terminals, as shown above. If sockets are used then  
Kelvin connections are required at the module terminals  
to avoid measurement errors due to socket contact  
resistance.  
For input voltages exceeding –60 Vdc but less than or  
equal to –75 Vdc, these converters have been evaluated  
to the applicable requirements of BASIC INSULATION  
between secondary DC MAINS DISTRIBUTION input  
(classified as TNV-2 in Europe) and unearthed SELV  
outputs."All flammable materials used in the  
Figure 15. Output Voltage and Efficiency Test Setup.  
VO. IO  
Efficiency  
=
x
100 %  
η
VIN. IIN  
manufacturing of these modules are rated 94V-0 and  
UL60950 A.2 for reduced thicknesses. The input to  
these units is to be provided with a maximum 3A fast-  
acting fuse in the unearthed lead."  
LINEAGE POWER  
8
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