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PDF SVRME28 Data sheet ( Hoja de datos )
| Número de pieza | SVRME28 | |
| Descripción | SPACE QUALIFIED HYBRID EMI FILTERS | |
| Fabricantes | VPT | |
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SVRME28 Series
SPACE QUALIFIED HYBRID EMI FILTERS
SVRME Series EMI Filter
1.0 DESCRIPTION
The SVRME is specifically designed for use with the SVR series
DC-DC converters in the harsh radiation environment of space
applications. The SVRME design is fully passive, giving a strong
resistance to radiation degradation. Performance is guaranteed
through extensive circuit worst-case analysis and designed in
accordance with Aerospace TOR requirements.
The SVRME Series of EMI filters is suited for use in low Earth
orbit (LEO), medium Earth orbit (MEO), geostationary orbit
(GEO), deep space, and launch vehicle programs.
1.1 FEATURES
• Up to 10 A maximum current
• High reliability
• Wide input voltage range: 0 to 37.5 V
• High input transient voltage: 50 V for 1 second
• 40 dB minimum attenuation at 500 kHz
• Continuous operation over full military temperature range of
-55 °C to +125 °C with no power derating
• One module filters the emissions of multiple SVR Series
DC-DC converters
Models Available
Input: 28 V nominal
10 A output
Qualified to MIL-PRF-38534 Class H and Class K
Design for TOR Compliance
1.2 SPACE LEVEL CHARACTERIZATIONS
• Fully passive design is immune to degradation from radiation
• Worst-case analysis, stress, radiation, reliability reports available
1.3 MANUFACTURING AND COMPLIANCE
• Qualified to MIL-PRF-38534 Class H and Class K,
DLA Drawing # 13009
• Available compliant to MIL-HDBK-1547 and Aerospace TOR
component level element evaluation
• MIL-PRF-38534 element evaluated components
• MIL-STD-461C/D/E/F requirements for conducted emissions
• Manufactured in a MIL-PRF-38534 Class H and Class K facility
• MIL-STD-883
• ISO-9001
1.4 PACKAGING
• Low-profile: 3.005” x 1.505” x 0.400”
• Max weight: 91 g
• Industry standard pinout
• Precision seam-welded hermetic metal case
1.5 SIMILAR PRODUCTS AND ACCESSORIES
• DVME 15 A EMI filter for military/avionics applications
• Custom versions available
• SVR Series DC-DC converters
Products and reports described in this datasheet are subject to all export license restrictions and regulations which may include but are not limited to ITAR
(International Traffic in Arms Regulations) and the Export Administration and Foreign Assets Control Regulations. Further restrictions may apply. Contact VPT
sales for details.
Sales Information
Phone:(425) 353-3010
E-mail: [email protected]
Fax: (425) 353-4030
Web: www.vptpower.com
SVRME28 – 4.0
Page 1
1 page  
SVRME28 Series
4.0 MECHANICAL OUTLINES AND PINOUT (CONTINUED)
Optional Side-Flanged Package:
2.500in 63.50mm
4X 0.250in 6.35mm
4X 0.142in±0.003
3.61mm±0.08
1.750in 44.45mm
1.625in 41.28mm
0.230in±0.010 5.84mm±0.25
1
2
3
4
5
6
12 1.250in 31.75mm
11 1.050in 26.67mm
10 0.850in 21.59mm
9 0.650in 16.51mm
8 0.450in 11.43mm
7 0.250in 6.35mm
0in 0mm
0.125in 3.18mm
0.250in 6.35mm
0.400in 10.16mm MAX
0.220in 5.59mm
0.050in 1.27mm
12X PIN
0.040in±0.002
1.02mm±0.05
12X SEAL
0.100in±0.002
2.54mm±0.05
BASEPLATE
SURFACE
(BOTTOM)
1. Tolerances are +0.005” unless otherwise stated
2. Case temperature is measured on the center of the baseplate surface
3. Mounting holes are not threaded. Recommended fastener is 4-40
4. Materials: Case (Steel, gold over nickel plated); Cover (Kovar, nickel plated); Pin (Copper-cored alloy 52, gold over nickel plated); Pin Seals (Glass)
Pin Function
1 28VIN
2 28VIN
3 28VIN
Pin Function
4 INCOM
5 INCOM
6 INCOM
Pin Function
7 OUTCOM
8 OUTCOM
9 OUTCOM
Pin Function
10 28VOUT
11 28VOUT
12 28VOUT
Sales Information
Phone:(425) 353-3010
E-mail: [email protected]
Fax: (425) 353-4030
Web: www.vptpower.com
SVRME28 – 4.0
Page 5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet SVRME28.PDF ] | |
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