D1U86-D-1600-12-HB3DC Datasheet, PDF (2/5 Pages) Murata Manufacturing Co., Ltd. – 86mm 1U Front End DC-DC Power Supply Converter

D1U86-D-1600-12-HxxDC Series
86mm 1U Front End DC-DC Power Supply Converter
OUTPUT CHARACTERISTICS
Parameter
Output Rise Monotonicity
Startup Time
Transient Response
Current sharing accuracy (up to 8 in parallel)²
Hot Swap Transients
Holdup Time
Conditions
Min.
Typ.
Max.
Units
No voltage excursion
DC ramp up
1.5
3
s
12V, 50% load step, 1.0A/μs di/dt
600
mV
12VSB, 50% load step, 1.0A/μs di/dt
600
At 100% load
±5
%
All outputs remain in regulation
5
%
At full load (48V input)
1
ms
ENVIRONMENTAL CHARACTERISTICS
Parameter
Conditions
Min.
Typ.
Max.
Units
Storage Temperature Range
Operating Temperature Range
Operating Humidity
Storage Humidity
Altitude (without derating at 45°C)
Shock
Operational Vibration
MTBF
Noncondensing
30G non operating
1G, 10-500Hz, 1.6G (non-operational)
Per Telcordia SR-322 M1C1@ 40°C
-40
0
5
5
3000
500K
85
°C
55
90
%
95
m
hrs
Safety Approvals
CSA/UL 60950-1-07-2nd Ed.
IEC 60950-1:2005 (2nd Edition) w Am. 1:2009
CE Marking per LVD DIRECTIVE 2006/95/EC
Input Fuse
Power Supply has internal 60A/170VDC fast blow fuse on the DC line input
Weight
1.108kg (2.44lbs)
2 _{The load current of 100% refers to each power module max load connected in an N+1 configuration; therefore the total load will be “N” x 100% load of each module. The share accuracy of ±5% is a fixed}
percentage irrespective of the total loading and number of units connected in parallel.
PROTECTION CHARACTERISTICS
Output
Voltage
Parameter
Conditions
Min. Typ. Max. Units
An OTP warning will be issued via the PMBus interface when the air inlet exceeds 70°C;
Overtemperature (intake) however the power module shall not shut down until critical internal hotspot tempera-
70
tures are exceeded.
°C
The unit will shut down when internal hot spot exceed the derating guide lines and auto-
Overtemperature (hotspots) matically recovers when the unit is cooled down. The unit will shut down due to hot spot
55-60
at ambient temperature between 55°C-60°C with main 12V at full load.
Overvoltage
Latching
13.2
14.4
V
12V
Overcurrent
For overloads (slow) over current events a 147A nominal constant current will be sus-
tained until the output voltage drops below 3VDC. At this point the unit shall shut down
after a 1sec period and remain in that condition for 10secs. The cycle will then repeat.
For severe (short circuit) over current events the unit shall shut down within 1ms and
137
154
remain in this condition for 200ms before attempting a re-start. the unit shall attempt
10 shutdown/re-start cycles before permanently latching off. It will then be necessary to
either recycle the DC input or toggle the PSON# input.
Overvoltage
12VSB
Overcurrent
Latching
Autorecovery
13.2
14.4
V
2.75 TBD 3.0
A
ISOLATION CHARACTERISTICS
Parameter
Insulation Safety Rating / Test Voltage
Isolation
Conditions
Input to Output - Basic
Input to Chassis - Basic
Output to Chassis
Min.
Typ.
Max.
Units
1500
Vdc
1500
Vdc
500
Vdc
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D1U86-D-1600-12-HxxDC.A01 Page 2 of 5