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PDF DS650DC-3 Data sheet ( Hoja de datos )
| Número de pieza | DS650DC-3 | |
| Descripción | AC-DC / Distributed Power Front-End 1U | |
| Fabricantes | Emerson | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de DS650DC-3 (archivo pdf) en la parte inferior de esta página. Total 4 Páginas | ||
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Embedded Power for
Business-Critical Continuity
DS650DC-3 /
DS850DC-3
650 - 850 Watt
Distributed Power System
Distributed Power Bulk Front-End
Total Output Power: 650 - 850 Watts
+3.3vdc Stand-by Output
Standard Telco input range -39 V to
-72 VDC
Special Features
• 1U X 2U Form Factor
• 15.4W/ in3
• +12Vdc Output
• +3.3vdc Stand-By
(5V standby - consult factory)
• No Minimum Load Required
• Hot Plug Operation
• N + 1 Redundant
• Internal OR’ing Fets
• Active Current Sharing
2PSU Shared from 30% to 100%
4PSU Shared from 20% to100%
• Built-in Cooling Fan
(40mm x 28mm)
• I2C Communication Interface Bus
• EERPOM for FRU Data
• Red/Green Bi-Color LED Status
• Internal Fan Speed Control
• Fan Fail Tach Output Signal
• INTEL, SSI Std. Logic Timing
• INTEL, SSI Std. FRU Data Format
• One Year Warranty
Safety
• UL/cUL 60950 (UL Recognized)
• NEMKO+ CB Report EN60950
• CE Mark
• China CCC
Rev. 12.15.08
DS650DC-3 / DS850DC-3
of 4
DC Input
Connector input shown
Electrical Specifications
Input
Input range:
Efficiency:
Conducted EMI:
Radiated EMI:
Hold up time:
Output
Main DC voltage:
Stand-By:
Adjustment range:
Regulation:
Over current:
Over voltage:
Under voltage:
Turn-on delay:
+12VOutput Rise Time:
-39 V to -72 Vdc
>80% typical
FCC Subpart J EN55022 Class B
FCC Subpart J EN55022 Class B
1 ms @48 Vdc
+12 V @ 70 A; DS850DC
+12 V @ 52.5 A; DS650DC
+3.3Vsb @ 6A (5V @ 4A available)
Factory Set, no pot adjustments
+12 Vdc; +5%/-5%
+3.3 Vsb; +5%/-5%
+12 Vdc; 77A - 105A - DS850DC;
+12 Vdc 57.75 A - 78.75 A; DS650DC
latches off if overcurrent lasts over 1 second,
otherwise it is auto recovery.
+3.3 vsb, 9A max (hiccup mode)
+12 Vdc; 13.2 - 14.4 Vdc
+3.3 Vsb; 3.76 - 4.30 Vdc
+12 Vdc; 9 - 10.8V (latch off)
2 Second max
10 - 300 mS, Monotonic Rise
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet DS650DC-3.PDF ] | |
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