|
DS1200 Datasheet, PDF (1/4 Pages) Dallas Semiconductor – Serial RAM Chip | |||
|
Embedded Power for
Business-Critical Continuity
DS1200
1200 Watts
Distributed Power System
Distributed Power Bulk Front-End
Total Output Power: 1200 Watts
+3.3 Vdc Stand-by Output
Wide Range Input Voltage: 90 - 264 Vac
Rev. 1.16.09_153
DS1200
of 4
Special Features
⢠Active power factor correction
⢠EN61000-3-2 harmonic compliance
⢠Active AC inrush control
⢠1U X 2U form factor
⢠21.71 W / in3
⢠+12 Vdc Output
⢠+3.3 Vdc stand-by
(5 V standby - consult factory)
⢠No minimum load required
⢠Hot plug operation
⢠N + 1 redundant
⢠Internal ORâing fets
⢠Active current sharing
(10 - 100% load)
⢠Built-in cooling fan
(40 mm x 28 mm)
⢠I2C communication interface bus
⢠PMBus compliant
⢠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
⢠Full digital control
⢠One year warranty
Safety
⢠UL/cUL 60950 (UL Recognized)
⢠NEMKO+ CB Report EN60950
⢠EN60950
⢠CE Mark
⢠China CCC
Electrical Specifications
Input
Input raÂnge:
Frequency:
180 - 264 (1200 W)
90 - 264 (1000 W)
47-63 Hz, single phase AC
Inrush current:
Efficiency:
Conducted EMI:
40 Apk maximum inrush current
> 91% typical at high line 50% load
FCC Subpart J EN55022 Class B
Radiated EMI:
FCC Subpart J EN55022 Class B
Power factor:
Leakage current:
Hold up time:
0.99 typical
1.40 mA @ 240 VAC
12 ms minimum
Output
Main DC voltage:
Stand-By:
Adjustment range:
Regulation:
Over current:
Over voltage:
Under voltage:
Turn-on delay:
Main output rise time:
+12 V @ 100 A (high line)
+12 V @ 81.6 A (low line)
+3.3 Vsb @ 6 A (5 V @ 4 A available)
±5% on +12V only using I2C
+12 Vdc;+5% / -5%
+3.3 Vsb; +5% / -5%
+12 Vdc; latches off if overcurrent lasts over 1 second,
otherwise it is auto recovery (See Table 1 next page) +3.3 Vsb, 9 A
max (hiccup mode)
+12 Vdc; 13.2 - 14.4 Vdc
+3.3 Vsb; 3.76 - 4.30 Vdc
+12 Vdc; 9 - 10.8 V (latch off)
2 second max, 5 - 50 mS, monotonic rise
5 - 50 mS, monotonic rise
|
▷ |