D1U4-W-1200-12-HC2C Murata Power Solutions Inc, D1U4-W-1200-12-HC2C Datasheet

D1U4-W-1200-12-HC2C

Manufacturer Part Number

D1U4-W-1200-12-HC2C

Description

POWER SUPPLY 1200W AC/DC 12V

Manufacturer

Murata Power Solutions Inc

Series

D1U4-W-1200-12-Hxr

Datasheet

1.D1U4-W-1200-12-HC2C.pdf (5 pages)

Specifications of D1U4-W-1200-12-HC2C

Number Of Outputs

Voltage - Output

12V

Power (watts)

1200W

Applications

Commercial

Power Supply Type

Switching (Closed Frame)

Voltage - Input

90 ~ 140VAC, 180 ~ 264VAC

Mounting Type

Chassis Mount

1st Output

12 VDC @ 98.3A

Size / Dimension

14" L x 4" W x 1.6" H (355.6mm x 101.6mm x 41mm)

Power (watts) - Rated

1200W

Operating Temperature

0°C ~ 50°C

Efficiency

90.6%

Approvals

c-CSA-us, CSA, EN, TUV, UL

Input Voltage

90 VAC to 140 VAC, 180 VAC to 264 VAC

Output Voltage (channel 1)

12 V

Output Current (channel 1)

98.3 A

Mounting Style

Desktop

Dimensions

14 in L x 4 in W x 1.6 in H

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

3rd Output

2nd Output

4th Output

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

811-1948

Current page: 1 of 5
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FEATURES



RoHS compliant

1200W (220Vac), 900W (110Vac)

12V Main output,

1U sized; dimensions 14.0” x 4.0” x 1.6”

13.4 Watts per cubic inch density

N+1 redundancy capable,

Active current sharing on main output

Over-voltage, over-current,

Internal cooling fans

I²C Bus Interface with status indicators

Optional 1U x 19” power-shelf

Output power

3.3V or 5V standby output

including hot-docking

over-temperature protection

www.murata-ps.com

www.murata-ps.com/rohs

For full details go to

PRODUCT OVERVIEW

The D1U4-W-1200 is a 1200 Watt, power-factor-corrected (PFC) front-end power supply for hot-

swapping redundant systems. The main output is 12V and standby output of either 5V or 3.3V. Packaged

in 1U low proﬁ le, it is designed to deliver reliable bulk power to servers, workstations, storage systems

or any 12V distributed power architecture systems requiring high power density. The highly efﬁ cient

electrical and thermal design with internal cooling fans supports reliable operation conditions. The D1U4-

W-1200 is designed to auto-recover from over-current and over-temperature faults. Status information is

provided with front panel LEDs, logic signals and I

into an optional 19” 1U power shelf to provide up to 4.8kW of power.

of the power supply outputs. The output noise requirements apply over a 0 Hz to 20 MHz bandwidth. A short coaxial

cable with 50ohm scope termination is used. See Ripple Test Setup diagram.

SELECTION GUIDE

Part Number

D1U4-W-1200-12-HC2C

D1U4-W-1200-12-HA2C

D1U4-W-1200-12-HC1C

D1U4-W-1200-12-HA1C

INPUT CHARACTERISTICS

Parameter

Input Voltage Operating Range

Input Frequency

Turn-on Input Voltage

Turn-off Input Voltage

Maximum Input Current

Inrush Current

Power Factor

OUTPUT VOLTAGE CHARACTERISTICS

Output

Voltage

Ripple and noise are measured with 0.1 uF of ceramic capacitance and 2 x 270 uF of OSCON capacitance on each

3.3Vsb

5Vsb

12V

Parameter

Voltage Set Point Accuracy

Line and Load Regulation

Ripple Voltage & Noise

Output Current

Load Capacitance

Voltage Set Point Accuracy

Line and Load Regulation

Ripple Voltage & Noise

Operating Range

Load Capacitance

Voltage Set Point Accuracy

Line and Load Regulation

Ripple Voltage & Noise

Operating Range

Load Capacitance

Power Output

High Line AC

1200W

D1U4-W-1200-12-Hx Series

Conditions

Low Line AC

High Line AC

Ramp up

Ramp down

Low Line AC 90Vac

High Line AC 180Vac

Cold start between 0-1msec

Output load >90%

Output load >50%

Conditions

20MHz Bandwidth

Technical enquiries email: toronto@murata-ps.com, tel:

Power Output

Low Line AC

900W

C management interface. Four units can be packaged

AC/DC Front End Power Supply

Main Output

12V

11.75

Min.

4.85

3.2

95%

75%

Min.

78.5

70.5

180

D1U4-1200-12-Hx.A04 Page 1 of 5

Standby

Output

12.12

Typ.

3.3V

3.3

50/60

Typ.

40000

12.48

Max.

1530

98.3

5.15

120

3.4

+1 (866) 740 1232

Max.

86.5

140

264

100

Front to back

Back to front

Airﬂ ow

mV p-p

Units

Vdc

Arms

μF

Apk

Vac

Related parts for D1U4-W-1200-12-HC2C

D1U4-W-1200-12-HC2C Summary of contents

Page 1

... W-1200 is designed to auto-recover from over-current and over-temperature faults. Status information is provided with front panel LEDs, logic signals and I into an optional 19” 1U power shelf to provide up to 4.8kW of power. SELECTION GUIDE Power Output Part Number High Line AC D1U4-W-1200-12-HC2C 1200W D1U4-W-1200-12-HA2C 1200W D1U4-W-1200-12-HC1C 1200W D1U4-W-1200-12-HA1C ...

Page 2

... Technical enquiries email: toronto@murata-ps.com, tel: AC/DC Front End Power Supply Typ. Max. Units 120 mV 90.6 % 1.5 s 150 ms ±600 ±165 mV ±250 ± Typ. Max. Units 70 ° Khrs Khrs 60 dB LpAm Typ. Max. Units 65 ° 122 A 4. Typ. Max. Units Vrms Vrms +1 (866) 740 1232 D1U4-1200-12-Hx.A04 Page ...

Page 3

... AC/DC Front End Power Supply Criteria Class A, 6dB margin Class A, 6dB margin 4kV contact discharge 8kV operational air discharge 15kV non-operational air discharge 1kV/2kV, Performance Criteria B 3 Vac, 80% AM, 1kHz, Performance Criteria A 3 A/m Oscilloscope 20MHz BW +1 (866) 740 1232 D1U4-1200-12-Hx.A04 Page ...

Page 4

... V >2.1V (open, or Vsb <0.7V (active, PS:On Vsb Vsb >2.1V, < Vsb ±1 mA <0.8V >2.1V, <Vsb ±1 mA <0.8V >2.1V, <Vsb ±1 mA <0.8V 2 Solder Straight Right Angle 36-0430032-0 51762-10802400ABLF TBD Technical enquiries email: toronto@murata-ps.com, tel: D1U4-1200-12-Hx.A04 Page +OUT +OUT PS_ (866) 740 1232 ...

Page 5

... Tokyo, Tel: 3-3779-1031, email: sales_tokyo@murata-ps.com Osaka, Tel: 6-6354-2025, email: sales_osaka@murata-ps.com Shanghai, Tel: +86 215 027 3678, email: shanghai@murata-ps.com Guangzhou, Tel: +86 208 221 8066, email: guangzhou@murata-ps.com Parkway Centre, Tel: +65 6348 9096, email: singapore@murata-ps.com Technical enquiries email: toronto@murata-ps.com, tel: D1U4-1200-12-Hx.A04 Page 2.90 0.381 ( 73.66 ...

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