VME450GA data sheet

Data Sheet
AEGIS
VME450GA-01
Power Systems, Inc.
28 Vdc VME Power Supply
4 Outputs, 550 W
Features
• 28 Vdc per MIL-STD-704A/F and
MIL-STD-1275D
• 4 Output voltages, 550 W
• MIL-STD-810F environment
• MIL-STD-461E EMI
• Utilizes Vicor’s cutting edge V•I Chips
for industry leading power density
• Dual slot VME power supply
Product Highlights
The dual-slot VME450GA power supply —
filtered 28 Vdc, four output (3.3, 5, ±12 V),
550 W — is a military COTS solution that
is compliant to the vibration requirements
of MIL-STD-810F and EMI per MIL-STD461E. When compared to VME power
supplies using conventional technology,
the dual-slot VME450GA provides users
with higher efficiency (85%), lower weight
(4.4 pounds), and higher power (up to 550
W). Built with Vicor V•I Chips, it uses two
M-FIAM modules, six PRMs and six VTMs.
Maximum Ratings
Parameter
Vin max range
Temperature
Rating
Unit
18 to 36
Vdc
–40 to +85
˚C
Combined output power
550
W
Input power
650
W
Max +5 V power
224
W
Max +3.3 V power
224
W
Max +12 V power
100
W
Max –12 V power
100
W
Aegis Power Systems, a subsidiary of the
Vicor Corporation, specializes in the
design, development, and manufacture of
rapid response custom switching power
supplies and power systems for the
defense industry.
Notes
Use output derating Fig. 1
@ 550 Wout
Output Power (W)
VME 450GA Power Derating
600
550
500
450
400
350
300
250
200
150
100
50
0
-40 -30 -20 -10
0
10 20 30 40 50 60 65 70 75 80 85
Ambient Temperature ( °C)
Operation from 0°C to 75°C - minimum 600LFM airflow required (800LFM recommended)
Operation from 75°C to 85°C - minimum 1200 LFM airflow required
Fig. 1
Aegis Power Systems Inc. Tel: 828-837-4029
Vicor Corporation Tel: 800-735-6200, 978-470-2900
Rev. 1.1
Set your site on Vicor at vicorpower.com
Page 1 of 4
SPECIFICATIONS
(typical at 25°C, nominal line and 100% load, unless otherwise specified)
SPECIFICATIONS
Parameters
Notes
DC input voltage
Meets MIL-STD-704A/F and MIL-STD-1275D, continuous operation normal range
22 Vdc to 33 Vdc, 28 Vdc nominal 100 Vdc 50 msec transient
DC input line current
24.1 A max. @ 22 Vdc; 18.7 A typical @ 28 Vdc input (450 Wout)
29.4 A max. @ 22 Vdc; 22.9 A typical @ 28 Vdc input (550 Wout)
Input power
529 W max @ 450 Wout, 650 W max @ 550 Wout
Output power
450 to 550 W max. all outputs combined (see Fig. 1)
Output voltages
See table 1
Efficiency
85% min., 86% typical
Start up time
500 ms. max.
Voltage set point,
Line, Load regulation
+/– 2% Vout nominal (for any combination)
Temperature regulation
+/– 0.01% / °C
Output ripple
50 mV pk-pk Max. (20 MHz BW) all except; +/-12 Vdc 100 mV pk-pk Max. (20 MHz BW)
Current Limit
Short circuit protected, automatic recovery
Temperature
–40˚C to +75˚C Operating ambient 550 W (See Fig.1)
–40˚C to +85˚C Operating ambient 450 W (See Fig.1)
–55˚C to +100˚C Non-operating
Size / Weight
6U x 8hp x 160 mm (see mech drawing) / 4.4 lb. typical
Connector
1ea Positronics PCIH47M400A1 or equivalent (see drawing for pin assignments)
Vibration
MIL-STD-810F, Method 514.5, Procedure I
Shock
MIL-STD-810F, Method 516.5, Procedure I
Humidity
0 – 95% non-condensing
EMI
MIL-STD-461E, CE102, CS101
TABLE 1
VME450GA-xx
V1
V2
V3
V4
01
+5 Vdc
40 A
200 W
+3.3 Vdc
55 A
182 W
+12 Vdc
7.1 A
85 W
–12 Vdc
7.1 A
85 W
Output voltage variants are possible–contact your Vicor Sales Representative for details.
Aegis Power Systems Inc. Tel: 828-837-4029
Vicor Corporation Tel: 800-735-6200, 978-470-2900
Rev. 1.1
Set your site on Vicor at vicorpower.com
Page 2 of 4
SPECIFICATIONS
VME450GA Transient Immunity
110
100V, 50 ms
Notes:
The solid line includes ripple voltage
100
90
Surge Source Impedance:
Surges originate from a source impedance of approx. 500 mΩ.
80
Volts
70
40V, 500 ms
60
50
40
40V
33V
30
Steady State Voltage Limits
23V
20
15V
16V
10
16V, 600 ms
15V, 500 ms
0
0
100
200
300
400
500
600
700
800
900
1000
Recovery Time (ms)
Unit ride through 15 V, 500 ms @ 450 W max. output power
Unit shut down below 15 V input, automatic restart
Fig.2 — VME 450GA Transient Immunity MIL-STD-1275D
MECHANICAL DRAWING
REAR VIEW
PIN 47
9.187
4.594
TVS1
L20
L19
F1
R87
0.000
0.247
1.34
+
C1
NC
NC
NC
NC
NC
Inhibit (Connect pin to
negative input to disable)
NC
Power OK,
(Open collector = Fail)
NC
Chassis Ground
Positive
Negative Input
0.000
0.000
Pins 43, 44
Pin 45
Pin 46
Pin 47
6.571
6.299
R88
Pins 40, 41
Pin 42
+5 Vdc
+5 V RTN (Common)
+3.3 V RTN (Common)
+3.3 Vdc
+12 Vdc
+12 V RTN (Common)
-12 Vdc
-12 V RTN (Common)
NC
Signal RTN (Common)
2 1
Pins 1, 2, 3, 4
Pins 5, 6, 7, 8
Pins 9, 10, 11, 12
Pins 13, 14, 15, 16
Pin 17
Pin 18
Pin 19
Pin 20
Pin 21
Pin 22
Pins 23, 24, 25, 26,
27, 28, 29
Pin 30
Pin 31
Pin 32
Pins 33, 34, 35, 36,
37, 38
Pin 39
PIN1
CR3
Connector Positronic P/N PCIH47M400A1, OR EQ.
PIN 21
TOP OF PWB TO
C.L. OF CONN.
PWB THICKNESS=.072"
10.317
1.588
FRONT VIEW
Table 2
Aegis Power Systems Inc. Tel: 828-837-4029
Vicor Corporation Tel: 800-735-6200, 978-470-2900
Rev. 1.1
Set your site on Vicor at vicorpower.com
Page 3 of 4
Warranty
Aegis products are guaranteed for two years from date of shipment against defects in material or workmanship when in normal use
and service. This warranty does not extend to products subjected to misuse, accident, or improper application or maintenance.
Aegis shall not be liable for collateral or consequential damage. This warranty is extended to the original purchaser only.
EXCEPT FOR THE FOREGOING EXPRESS WARRANTY, AEGIS MAKES NO WARRANTY, EXPRESS OR IMPLIED, INCLUDING,
BUT NOT LIMITED TO, THE WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
Aegis will repair or replace defective products in accordance with its own best judgement. For service under this warranty, the buyer
must contact Aegis to obtain a Return Material Authorization (RMA) number and shipping instructions. Products returned without
prior authorization will be returned to the buyer. The buyer will pay all charges incurred in returning the product to the factory.
Aegis will pay all reshipment charges if the product was defective within the terms of this warranty.
Information published by Aegis has been carefully checked and is believed to be accurate; however, no responsibility is assumed for
inaccuracies. Aegis reserves the right to make changes to any products without further notice to improve reliability, function, or design.
Aegis does not assume any liability arising out of the application or use of any product or circuit; neither does it convey any license
under its patent rights nor the rights of others. Aegis general policy does not recommend the use of its components in life support
applications wherein a failure or malfunction may directly threaten life or injury. Per Aegis Terms and Conditions of Sale, the user
of Aegis components in life support applications assumes all risks of such use and indemnifies Aegis against all damages.
Information furnished by Aegis Power Systems is believed to be accurate and reliable. However, no responsibility is assumed by Aegis
Power for its use. Aegis Power’s power supplies are not designed to be used in applications, such as life support systems, wherein a failure
or malfunction could result in injury or death. All sales are subject to Aegis Power’s Terms and Conditions of Sale, which are available
upon request.
Specifications are subject to change without notice.
Intellectual Property Notice
Aegis and its subsidiaries own Intellectual Property (including issued U.S. and Foreign Patents and pending patent applications)
relating to the products described in this data sheet. Interested parties should contact Aegis's Intellectual Property Department.
Aegis Power Systems, Inc.
P.O. Box 429, 805 Greenlawn road
Murphy, NC 28906-0429
email
[email protected]
Vicor Corporation
25 Frontage Road
Andover, MA 01810
email
Customer Service: [email protected]
Technical Support: [email protected]
AEGIS
Power Systems, Inc.
Aegis Power Systems Inc. Tel: 828-837-4029
Vicor Corporation Tel: 800-735-6200, 978-470-2900
Rev. 1.1
Set your site on Vicor at vicorpower.com
11/08