CPCI-D-3U-300C Murata Power Solutions Inc, CPCI-D-3U-300C Datasheet

CPCI-D-3U-300C

Manufacturer Part Number

CPCI-D-3U-300C

Description

DC/DC CPCI 300W 3Ux8HP

Manufacturer

Murata Power Solutions Inc

Series

cPCI-D-3U-300Cr

Type

Isolatedr

Datasheet

1.CPCI-D-3U-300C.pdf (4 pages)

Specifications of CPCI-D-3U-300C

Output

5V, 3.3V, ±12V

Number Of Outputs

Power (watts)

300W

Mounting Type

Compact PCI®

Voltage - Input

36 ~ 72V

Package / Case

Module

1st Output

5 VDC @ 30A

2nd Output

3.3 VDC @ 40A

3rd Output

12 VDC @ 5A

4th Output

-12 VDC @ 500mA

Size / Dimension

6.78" L x 1.59" W x 5.06" H (172.1mm x 40.3mm x 128.6mm)

Power (watts) - Rated

300W

Operating Temperature

-5°C ~ 55°C

Efficiency

81%

Approvals

CE, CSA, UL

Input Voltage

36 VDC to 72 VDC

Output Voltage (channel 1)

+ 5 V

Output Current (channel 1)

30 A

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

811-1965

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FEATURES





DESCRIPTION

The cPCI-D-3U-300C is a high-reliability, 300W, continu-

ous power, 3Ux8HP CompactPCI™ power supply devel-

oped for chassis’ with airﬂ ows as low as 250lfm. The use

of 2 converters operating in parallel for the 3.3V and the

5V outputs enables maximum current draw on the two

outputs simultaneously. Compliant with the PICMG 2.11

standard.

With a widerange input of 36-72Vdc, safety agency ap-

provals to UL60950 and EN60950, EMI compliance to

Class B FCC and EN55022 standards, the cPCI-D-3U-

300C was designed with globally-deployed systems in

mind. Additional features include remote sense compen-

sation, unit enable control (EN#), output inhibit control

(INH#), output fault signal (FAL#), and thermal warning

signal (DEG#). LEDs are provided for visual indication of

input power presence and output fault condition.

www.murata-ps.com

3Ux8HP package

300W power at -5 to 55ºC

PICMG 2.11 Compliant

Widerange 36-72Vdc Input

Active power factor correction to EN61000-3-2

Class B conducted EMI performance

47-pin I/O Connector

81% efﬁ ciency

Full power with just 250lfm airﬂ ow

Hot-swap capable

Notes:

INPUT CHARACTERISTICS

Parameter

Input Operating Voltage

Inrush Current

Input Reverse Polarity

SELECTION GUIDE

Model Number

CPCI-D-3U-300C

OUTPUT CHARACTERISTICS

Output

Parameter

Line Regulation

PARD (V1)

PARD (V2)

PARD (V3 & V4)

Hold-up Time

Turn-on Delay

Rise Time

Transient Response

Over-Voltage and Short Circuit

Protection

Remote Sense Compensation

Current Share Tolerance

Isolation

1. Total power limited to 300W.

2. Maximum combined power from V1 & V3 not to exceed 185W. Maximum combined power for V2 & V4 not to exceed 140W.

3. Maximum voltage compensation for cable losses .

4. Tolerance applicable up to 6 parallel units. Single wire current share on V1 & V2 for 50% to 100% load.

5. Measured across 1μF ceramic capacitor and 120μF electrolytic capacitor.

6. Automatic recovery upon removal of overload condition.

Power

300W

Conditions

48Vdc

A shunt diode across the input clears the input fuse in the event that the

input polarity is reversed.

Nominal Voltage

+5.0Vdc

+3.3Vdc

+12Vdc

-12Vdc

Conditions

All outputs

20MHz bandwidth

72Vdc, full load

10% to 90% of full value

ΔV, 50% load step

Settling time

V1, V2, & V3: Latching

V1, V2

Pri-Sec

Pri-Chassis

Sec-Chassis

30A

cPCI-D-3U-300C Series

Output Current

3.3V

300W 3Ux8HP DC/DC CompactPCI™

40A

12V

-12V

0.5A

110

100

Min

1.5

Output Current

www.murata-ps.com/rohs

For full details go to

cPCI-D-3U-300C.A01 Page 1 of 4

Yes

Min

0.5A

Max

30A

40A

200

Typ

0.5

Typ

Load Regulation

Max

±10

120

500

130

±5

Max

±1%

±4%

Yes

msec

Units

μsec

kVac

Vdc

sec

Units

Vdc

nom

p-p

rms

Related parts for CPCI-D-3U-300C

CPCI-D-3U-300C Summary of contents

Page 1

... Full power with just 250lfm airﬂ ow  Hot-swap capable DESCRIPTION The cPCI-D-3U-300C is a high-reliability, 300W, continu- ous power, 3Ux8HP CompactPCI™ power supply devel- oped for chassis’ with airﬂ ows as low as 250lfm. The use of 2 converters operating in parallel for the 3.3V and the 5V outputs enables maximum current draw on the two outputs simultaneously ...

Page 2

... Calculated per Bellcore standard B332 Gb 30ºC Unpackaged cPCI-D-3U-300C Series 300W 3Ux8HP DC/DC CompactPCI™ Min Typ 81 90 300 730 Inception Min Typ Max 50 6.3 110 130 Min Typ Max - 6000 40000 cPCI-D-3U-300C.A01 Page Max Units % kHz khrs g Units A rms A rms %V nom Units ºC º ...

Page 3

... EN61000-4-5, Level 3, line-to-line 1kV line to chassis 2kV EN61000-4-6, Level 2, 3Vrms EN61000-4-8, 3A/m EN61000-4-11 Standard UL60950-1 CSA C22.2-234, Level 3 (per cUL) EN-60950, Class 1, SELV CE-Mark EN Directive 2002/95/EC; self-certiﬁ ed 169.60 FORCED COOLING AIR C L 300W 3Ux8HP DC/DC CompactPCI™ 40.34 17.63 POWER 100.00 FAULT cPCI-D-3U-300C.A01 Page 3.10 128.60 ...

Page 4

... Osaka, Tel: 6-6354-2025, email: sales_osaka@murata-ps.com 10/24/08 China: Shanghai, Tel: +86 215 027 3678, email: shanghai@murata-ps.com Guangzhou, Tel: +86 208 221 8066, email: guangzhou@murata-ps.com © 2008 Murata Power Solutions, Inc. Singapore: Parkway Centre, Tel: +65 6348 9096, email: singapore@murata-ps.com cPCI-D-3U-300C Series 300W 3Ux8HP DC/DC CompactPCI™ cPCI-D-3U-300C.A01 Page ...

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