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Embedded Power for Business-Critical Continuity DS450DC-3/ DS550DC-3 450 - 550 Watts Distributed Power System Distributed Power Bulk Front-End Total Output Power: 450 - 550 Watts +12 Vdc main Output +3.3 Vdc Stand-by Output DC Input 36 - 75 Vdc DC Input Rev. 10.13.09_79 DS450DC/DS550DC of 4 Connector input shown Electrical Specifications Special Featu.
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• 1U X 2U Form Factor 10.3 W / in3 (DS550) 8.4 W / in3 (DS450) +12 Vdc Output +3.3 Vdc Stand-By No Minimum Load Required Hot Plug Operation N + 1 Redundant Internal OR’ing Fets Active Current Sharing Built-in Cooling Fans (40 mm x 28 mm) I2C Communication Interface Bus EERPOM for FRU Data Amber LED Status, Fan_Fail Green LED Status, Power Good / DC_OK Status (VIN_GOOD) Internal Fan Speed Control Fan Fail Tach Output Signal One Year Warranty
Input
Input range: Frequency: Inrush current: Efficiency: Conducted EMI: Radiated EMI: Power facto.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | DS550-3 |
Emerson |
AC-DC / Distributed Power Front-End 1U |
|
| 2 | DS55-0003 |
Tyco Electronics |
Low Cost Five-Way GMIC SMT Power Divider 1850-1990 MHz |
|
| 3 | DS55-0004 |
Tyco Electronics |
Low Cost Five-Way GMIC SMT Power Divider 824-896 MHz |
|
| 4 | DS55451 |
National Semiconductor |
Dual Peripheral Drivers |
|
| 5 | DS55452 |
National Semiconductor |
Dual Peripheral Drivers |
|
| 6 | DS55453 |
National Semiconductor |
Dual Peripheral Drivers |
|
| 7 | DS55454 |
National Semiconductor |
Dual Peripheral Drivers |
|
| 8 | DS55493 |
National Semiconductor |
Quad LED Segment Driver |
|
| 9 | DS50 |
LUMILEDS |
power light source LUXEON Flash Module |
|
| 10 | DS5000 |
Maxim Integrated |
Soft Microcontroller Module |
|
| 11 | DS5000T |
Maxim Integrated |
Soft Microcontroller Module |
|
| 12 | DS5001FP |
Maxim Integrated |
128k Soft Microprocessor |
|