PS SERIESPSVD3UU48P600-X

PSVD3UU48P600-X
SERIESVPX DC/DC
POWER SUPPLY
DC/DC POWER SUPPLYPRODUCT HIGHLIGHTS•••••••VITA 62 COMPLIANT
3U VPX FORM FACTOR
DC/DC CONVERTER
6 OUTPUTS
600W (700W PEAK)
Current Share for VS# Outputs
Input Options:•Cyber secure- Input Options:- MIL-STD-704
o MIL-STD-704- MIL-STD-1275
o MIL-STD-1275- Protocol - VITA
46.11
• SystemManagement- Cyber secure Protocol - VITA 46.11- VITA 62 compliant- 3U VPX form factor- DC/DC converter- 6 outputs- 600W (700W peak)- Current Share for VS# Outputs
Electrical Specifications
DC Input
18 to 48 VDC
Max Non-Operating 100V
Options:
1) MIL-STD-704 (A-F)
Normal and Abnormal
Steady State
2) MIL-STD-704(A-F)
transients Up to 50V, 80V3) MIL-STD-1275 Surge
4) Def Stan 61-5 170V Loaddump.

DC Output
VS1:
VS2:
VS3:
12V_Aux:-12V_Aux:
3.3V_Aux:

12V
3.3V
5V
12V
-12V
3.3V

up to 30A
up to 20A
up to 30A
up to 1A
up to 1A
up to 5A

Peak power option:
VS1:
12V
VS3:
5V

up to 40Aup to 35AIsolation
Over 20 MΩ at test voltage:
200V between Input and Output
200V between Input and Case
100V between Output and Case

Current Sharing
Optional for VS1, VS2, VS3
EMC
Complies with MIL-STD-461F¹ ²(5µH LISN2): CE101, CE102,CS101, CS114, CS115, CS116

Line/Load regulation
See Table 2 on page 7

Efficiency

Ripple and Noise
Typically, less than 50mVp-p(max.1%p). Measured across a 0.1μF
capacitor and 10μF capacitor on loadat Input Voltage of 18V-36V, allTemperature Range.

Load Transient Overshootand Undershoot
Output dynamic response of lessthan5% at load Step of 30%-60%.
Output returns to regulation in lessthan 1mSec

Up to 88%85.5 % @ Full Load
(See Para. 4)

System Management
VITA 46.11 Tier I IPMC
Data Available:• Output voltages and currents• Input voltage• Card Temperature• Card Status

Notes:
1. Compliance achieved with 5µH LISN, shielded cable and static resistiveload.

Markets & Applications
Military : airborne, ground-fix, shipboard

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Ruggedized, Telecom, Industrial Power Supply

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PS SERIES: PSVD3UU48P600-X

Environmental ¹

Design to Meet MIL-STD-810G
Temperature
Operating: –55 °C to +85 °C
at unit edge
Storage: –55 °C to +125 °C

AltitudeMethod 500.5, Procedure I & II
Storage/Air Transport: 40 kft
Operation/Air carriage: 70 kft

Salt Fog:
Method 509.5

Fungus
Does not support fungus
growth, in accordance withthe guidelines of MIL- STD454, Requirement 4.

Humidity
Method 507.5, Up to 95% RH

Shock
Method 516.6
40g, 11msec saw-tooth(all directions)Vibration
Vibration: Figure 514.6E-1. General minimum integrity exposure. (1 hour per axis.)
Reliability: 305,000 Hours, calculated IAW MIL-HDBK-217F Notice 2 at +65℃, GF.
Note 1: Environmental Stress Screening (ESS) Including random vibration and thermal cycles
is also available. Please consult factory for details.

Protections ‡Input

OutputGeneralInput Reverse Polarity:
Protection for unlimited time

Passive over voltage protection
on Aux outputs
Zener selected at 25% ± 5%
above nominal voltage, is placed
across the output for passive
voltage limit.

Over Temperature
Protection
Automatic shutdown
at temperature of 95 ±5 °C (at unit edge)
Automatic recovery
when temperaturedrops below 90 ± 5 °C.

Inrush Current Limiter
Peak value of 5 x IIN for initialinrush currents lasting morethan 50 µSec.
Under Voltage
Unit shuts down when input
voltage drops below
17± 0.5VDC.
Automatic restart when input
voltage returns to nominal
range.
Over Voltage Lock-Out
Unit shuts down when input
steady state voltage rise
above 55 ± 2VDC.
Automatic restart when
input voltage returns tonominal range.

Active over voltage protection
on VS# outputs
20% ± 5% above nominalvoltage.
Automatic recovery when output
voltage drops below threshold.
Overload / Short-CircuitProtection
Continuous Hiccup protection(110-130%) for VS#.
Aux Typical:
3.3Vaux / 8A
12Vaux. 1.5A-2A-12Vaux. 2.5A-3A

Note 1: Thresholds and protections can be modified / removed (please consult factory)

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Functions and Signals - According to VITA 62Signal No.

Signal Name

Type1FAIL*

Output2

SYSRESET*

Output3INHIBIT*

Input

4ENABLE*

Input

5GA0*, GA1Input

6

SCL, SDA

Bidirectional

REF_CLK

Input

8

VOUT SENSE

Input

9

VS# SHARE

Bidirectional

Used for paralleling several PSVD3UU48P600-1 units (optional).

10

SIGNAL RTN

Gnd

Signal ground for all signal. Internally tied to output Power ground7

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Description
Indicates to other modules in the system that a failure has occurred in
one of the outputs. Please refer to Figure 2This signal is referenced to SIGNAL RTN.
Indicates to other modules in the system that all outputs are within theirworking level. Please refer to Figure 2This signal is referenced to SIGNAL RTN.
Controls power supply outputs.
This signal in conjunction with INHIBIT controls the outputs.
Please refer to Table 1 and Figure 1
This signal is referenced to SIGNAL RTN.
Controls power supply outputs.
This signal in conjunction with INHIBIT controls the outputs.
Please refer to Table 1 and Figure 1
This signal is referenced to SIGNAL RTN.
Used for geographical addressing.
GA1 is the most significant bit and GA0 is the least significant bit.
This signal is referenced to SIGNAL RTN.
I2C bus Clock and Data respectively.
Through this bus the voltage and temperature readouts can be shared.
This signal is referenced to SIGNAL RTN.
The REF_CLK signal is used to allow the power supply frequency to sync
with the system frequency.
This signal is referenced to SIGNAL RTN.
The SENSE is used to achieve accurate load regulations at load terminals(this is done by connecting the pins directly to the load’s terminals).

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PS SERIES: PSVD3UU48P600-X

Table 1 – Inhibit and Enable Functionality
INHIBIT*

Low

Low

High

High

ENABLE*Low

HighLowHigh

VS1 ,VS2,VS3, ±12VAux

OFFOFFON

OFF

3.3V_AUX

ON

OFF

ON

OFF

Figure 1 – Inhibit and Enable Input stage

Inhibit / Enable Input Stage

Figure 2 – SysReset and Fail Bit output stage

SysReset / Fail bit Output Stage

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PS SERIES: PSVD3UU48P600-X

Simplified Block Diagram

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PS SERIES: PSVD3UU48P600-X

Detailed Information
1. PSVD3UU48P600-X Input Voltage Operation Range.

The unit steady state operation voltage is 18V to 48V,
continuously work up to 50V Input line. Unit can be modified towork up to 100V or down to 16V transient and Surge.
Max Non operation Voltage 100V.

1.1 Low Line Turn-on and Turn-off Limits

To avoid Turn-on and Turn-off cycling glitch the unit have about 2V Hysteresis. The Turnon threshold is under 20V and turn- off below 18V.
Those limits can be adjusted, contact Factory for more information.

2. Outputs Voltage Regulation

The PSVD3UU48P600-X contains accurate internal sense lines to keep
output voltage at less than 3% regulation for all Line/ Load and temperature
range(see Table 2).

Output12V/25A

5V/30A

3.3V/20A

3.3VAux/5A

12VAux/1A(-)12VAux/1ANotesVoltage
11.85 – 12.15 4.9 – 5.1
3.28 – 3.42 3.25 – 3.45
11.7 – 12.2 (-)11.85 – (-)12.15
Range
Voltage
Current share
11.80 – 12.20 4.9 – 5.2
3.20 – 3.40 3.25 – 3.45
11.7 – 12.2(-)11.7 – (-)12.2
configuration
Range
Table 2: Outputs voltage regulation. VIN 18V – 48V, Temperature -55 C – 85 C single and parallel configuration.

2.1. Sense Lines

Sense Lines are provided for VS1, VS2 and VS3 output to compensate line voltage drop.
Sense Lines proper connection is shown in Figure 3.
Each VSx output has its own Sense Lines, additional common Sense RTN
Line is provided for all VSx Outputs (VITA 62 Standard).
Contact Factory for Sense configuration different than the VITA 62 standard

Figure 3: PSVD3UU48P600-X Sense line connectionwww.amphenol-socapex.com
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PS SERIES: PSVD3UU48P600-X
3. Output PowerThe PSVD3UU48P600-X can deliver up to 616W steady State at all temperature and input range.
Unit can support a peak power of 700W, please contact factory for more details and limitations.
Max Total
Power Output

12V/30A

5V/30A

3.3V/20A

3.3VAux/5A

12VAux/1A(-)12VAux/1A616W

30A

30A

20A

5A

1A

1A700W

40A

35A

20A

5A

1A

1A

3.1 Current Sharing (Optional)

Current sharing is available for VS1, VS2 and VS3 outputs. Loadshare pins should be connected for Hiccup synchronization.
3.3Vaux and ±12V Aux can be safely paralleled. To obtain agood current sharing the following steps should be taken• Connect hiccup pins of desired outputs to guarantee simultaneously
Turn-on of paralleled outputs.
• Connect Sense Line of both paralleled outputs to the same point.
• Make sure Power traces are as identical as possible for both current sharing outputs.

3.2 Typical Efficiency (Typical results at room temperature)
Input Voltage
28V

Output Power
170W
200W
600W

4. Typical EMI Tests

Figure 4: 28V Line, Full Load, 5UH LISN

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7Efficiency
88%
87.6%
86.1%

PS SERIES: PSVD3UU48P600-X
5. IPMI Protocol
Electrical Parameters
Vcc:
Pull-up:
Input Capacitance 330Pf

3.3VDC
10K Ohm

Slave Device Addressing-256 address spaces
Baud rate: 200kHz maximum
7 Bit Protocol
Support Slot Addressing per VITA 62

MSBSlot Number
A6A5A4
Slot0010
Slot1010
Slot2010
Slot3010* Slot location is determined by GAx per VITA 62.

A300000000Communications SupportedSupport 46.11 Tier 1
For additional information, please contact factory

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8A2A1/*GA10011A0/*GA00101

LSBR/W

PS SERIES: PSVD3UU48P600-X
Pin Assignment

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PS SERIES: PSVD3UU48P600-X

Pin Number

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10Pin NameP1-DC_IN

P2LP1+DC_IN

P3VS3P4POWER_RETURN

P5POWER_RETURN

LP2VS2P6VS1A8

VS1_SENSE

B8VS2_SENSE

C8VS3_SENSE

D8SENSE_RETURN

A7VS1_SHARE

B7VS2_SHAREC7VS3_SHARE

D7SiG_RTN

A6N.C

B6N.C

CHASSIS

C6-12V_AUX

D6SYSRESET*A5GA0*

B5GA1*

C5SCL

D5SDA

A4+3.3V_AUX

B4+3.3V_AUX

C4+3.3V_AUX

D4+3.3V_AUX

A3N.C

B3+12V_AUX

C3N.C

D3N.C

A2N.C

B2FAIL*

C2INHIBIT*

D2ENABLE*

A1REF_CLK+B1

VS1_Hic

C1

N.C

D1

N.C

PS SERIES: PSVD3UU48P600-X
Outline Drawing

Notes
1.
2.
3.
4.

Dimensions are in Inches[mm]Tolerance is:.XX  0.02 IN.XXX  0.008 IN
Weight: Approx. 796 g (28.08 oz)
3D model available

Note: Specifications are subject to change without prior notice by the manufacturer.

Amphenol Socapex
948, promenade de l’Arve BP2974311 Thyez Cedex - France
Phone: +33 (0)4 50 89 28 00
contact@amphenol-socapex.fr
We reserve the right to modify our products in any way we deem necessary.
Any duplication is prohibited, unless approved in writing.

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