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參數(shù)資料
| 型號(hào)： | V300A48H500BN |
| 元件分類(lèi)： | 電源模塊 |
| 英文描述： | 1-OUTPUT 500 W DC-DC REG PWR SUPPLY MODULE |
| 文件頁(yè)數(shù)： | 2/13頁(yè) |
| 文件大?。?/td> | 584K |
| 代理商： | V300A48H500BN |
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Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
300V Maxi Family
Rev. 8.7
Page 10 of 13
Set your site on VICOR at vicorpower.com
Parallel Operation
The PR pin supports paralleling for increased power with N+1
(N+M) redundancy and phased array capability. Modules of
the same input voltage, output voltage, and power level will
current share if all PR pins are suitably interfaced.
Compatible interface architectures include the following:
DC coupled single-wire interface. All PR pins are directly
connected to one another. This interface supports current
sharing but is not fault tolerant. Negative In pins must be tied
to the same electric potential. Up to three converters may be
paralleled by this method. See Figure 9.
AC coupled single-wire interface. All PR pins are connected
to a single communication bus through 0.001 μF (500 V)
capacitors. This interface supports current sharing and is fault
tolerant except for the communication bus. Up to three
converters may be paralleled by this method. See Figure 10.
Transformer coupled interface. For paralleling four or more
converters a transformer coupled interface is required. For
details on this configuration please refer to the design guide
referenced in the following technical information section.
Technical Information
For additional technical information contained in the Design
Guide and Applications Manual for Maxi, Mini, Micro Family
DC-DC Converters and Accessory Modules, click on the link
below:
Figure 9 — DC coupled single-wire interface.
+IN
PC
PR
–IN
Module 2
(up to 12)
+IN
PC
PR
–IN
Module 1
Ground plane
+IN
PC
PR
–IN
Module 2
(up to 12)
+IN
PC
PR
–IN
Module 1
Ground plane
Figure 10 — AC coupled single-wire interface.
0.001μF
CONTROL FUNCTIONS - PR PIN
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| V300A48H500BN2 | 制造商:POWERBOX 制造商全稱(chēng):Powerbox 功能描述:50 - 500W PCB MOUNTING COMPONENTS |
| V300A48H500BN3 | 制造商:Vicor Corporation 功能描述:CONVERTER MOD DC/DC 48V 500W |
| V300A48H500BS | 制造商:Vicor Corporation 功能描述:CONVERTER MOD DC/DC 48V 500W |
| V300A48H500BS2 | 制造商:POWERBOX 制造商全稱(chēng):Powerbox 功能描述:50 - 500W PCB MOUNTING COMPONENTS |
| V300A48H500BS3 | 制造商:Vicor Corporation 功能描述:CONVERTER MOD DC/DC 48V 500W |
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