參數(shù)資料
型號: D1U4-W-1200-12-HC1C
廠商: MURATA POWER SOLUTIONS INC
元件分類: 電源模塊
英文描述: 2-OUTPUT AC-DC PWR FACTOR CORR MODULE
封裝: ROHS COMPLIANT PACKAGE, PACKAGE-8
文件頁數(shù): 2/5頁
文件大小: 154K
代理商: D1U4-W-1200-12-HC1C
Technical enquiries email: toronto@murata-ps.com, tel: +1 (866) 740 1232
www.murata-ps.com
D1U4-W-1200-12-Hx Series
AC/DC Front End Power Supply
D1U4-1200-12-Hx.A04 Page 2 of 5
OUTPUT CHARACTERISTICS
Parameter
Conditions
Min.
Typ.
Max.
Units
Remote Sense
120
mV
Efciency
220Vac
90.6
%
Output Rise Monotonicity
Overshoot less than 10% for all outputs, no voltage negative between 10% to 95% during ramp up
Start-up Time
AC ramp up
1.5
s
PS_On activated
150
ms
Transient Response
12V Ramp 1A/μs, 50% load step
±600
mV
3.3Vsb Ramp 1A/μs, 50% load step
±165
5Vsb Ramp 1A/μs, 50% load step
±250
Current sharing accuracy (up to 6 in parallel)
At 100% load
±10
%
Hot Swap Transients
All outputs within regulation
Hold-up Time
Max. load, nominal Vin
20
ms
GENERAL CHARACTERISTICS
Parameter
Conditions
Min.
Typ.
Max.
Units
Storage Temperature Range
Non-condensing
-40
70
°C
Operating Temperature Range
050
Operating Humidity
Non-condensing
10
90
%
Storage Humidity
590
Shock
30G non operating
Sinusoidal Vibration
0.5G, 5 – 500 Hz operating
MTBF
Calculated per Bellcore at Ta=30°C
200
Khrs
Demonstrated
200
Khrs
Acoustic
ISO 7779-1999
60
dB LpAm
Safety Approvals
c-CSA-us (CSA 60950-1-03/UL 60950-1, First Edition)
TUV approval (Bauart) EN 60950-1:2001
Input Fuse
Power Supply has internal 20A/250V fast blow fuse on the AC line input
Material Flammability
UL 94V-0
Switching Frequency
90KHz for Boost PFC Converter
165KHz for Main Output Converter
200KHz for Standby Output Converter
Weight
2.1kg
PROTECTION CHARACTERISTICS
Output
Voltage
Parameter
Conditions
Min.
Typ.
Max.
Units
Over-temperature
Auto-restart
55
65
°C
12V
Over Voltage
Latching
13
14
V
Over Current
Latching
107
122
A
3.3Vsb
Over Voltage
Latching
3.57
4.02
V
Over Current
Latching
6.5
8
A
5Vsb
Over Voltage
Latching
5.6
6
V
Over Current
Latching
5
7
A
ISOLATION CHARACTERISTICS
Parameter
Conditions
Min.
Typ.
Max.
Units
Insulation Safety Rating / Test Voltage
Input to Output - Reinforced
3000
Vrms
Input to Chassis - Basic
1500
Vrms
Isolation
Output to Chassis
Output to Output
Material Flammability
UL 94V-0
Grounding
Main Output Return and Standby Output Return are connected internally. 100kΩ resistor parallel with 100nF
capacitor is connected between Return and power supply chassis. Main Output Return should be connected to
the System Chassis.
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