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Modular Devices Inc. - Home
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   Featured Product
     Model 99200 Press Release
     Model 99200 Data Sheet
     Model 53600 Press Release
     Model 53600 Data Sheet

   Radiation Test Reports
     Radiation Test Summary on MDI Model 3581
     SEU Radiation Test Report for Model 7107R-T15F (73536)
     SEU Radiation Test Report for Model 5680RE-S03.3IF
     Total Dose Radiation Test for Model 7107-T15F

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     Terms and Conditions of Sales Supplement
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 MDI Space Power Supplies Brochure
   Overview
   Designing the Space Power Supply
   Piece Part Selection and Qualification
   Parts Qualification
   Materials Application Usage List
   Analysis
   The Link between Analysis and Engineering Changes
   SPICE Models
   Stress Analysis
   Thermal Analysis
   Derating Analysis
   MTBF Analysis
   EMI Analysis
   Radiation Effects Analyses
   Worse Case Analysis
   Structural Analysis
   Packaging the Space Power Supply
   Design Documentation
   Generating SCD's for Piece Parts
   Manufacturing Techniques
   Qualification Testing
   LAT Tests and Piece Part Screening
   Acceptance Testing
   Space Power Supplies from a Program Management Perspective
   Typical Program Development Plan (A Time Line)
   Conclusion
   Download PDF Brochure

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   MDI Product Releases
   Space Power Supplies
   Model 99200 Press Release
   Model 99200 Data Sheet
   Model 53600 Press Release
   Model 53600 Data Sheet
   Model 5533 Press Release
   Model 5533 Application Notes
   Model 5080 Press Release
   Model 5080 Application Notes

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 Products
   Model 2680 Data Sheet
   Model 2690 Data Sheet
   Model 3000 Data Sheet
   Model 3001 Data Sheet
   Model 3011 Data Sheet
   Model 3020 Data Sheet
   Model 3031 Data Sheet
   Model 3041 Data Sheet
   Model 3051 Data Sheet
   Model 3060 Data Sheet
   Model 3061 Data Sheet
   Model 3062 Data Sheet
   Model 3070 Data Sheet
   Model 3080 Data Sheet
   Model 3107 Data Sheet
   Model 3108 Data Sheet
   Model 3109 Data Sheet
   Model 3113 Data Sheet
   Model 3114 Data Sheet
   Model 3138 Data Sheet
   Model 3193 Data Sheet
   Model 3325 Data Sheet
   Model 3326 Data Sheet
   Model 3327 Data Sheet
   Model 3378 Data Sheet
   Model 3349 Data Sheet
   Model 4690 Data Sheet
   Model 5031 Data Sheet
   Model 5080 Data Sheet
   Model 5107 Data Sheet
   Model 5193 Data Sheet
   Model 5533 Data Sheet
   Model 5680 Data Sheet
   Model 5690 Data Sheet
   Model 6031 Data Sheet
   Model 6107 Data Sheet
   Model 6193 Data Sheet
   Model 6680 Data Sheet
   Model 6690 Data Sheet
   Model 7031 Data Sheet
   Model 7107 Data Sheet
   Model 7193 Data Sheet
   Model 7680 Data Sheet
   Model 7690 Data Sheet
   Model 8031 Data Sheet
   Model 8107 Data Sheet
   Model 8193 Data Sheet
   Model 8680 Data Sheet
   Model 8690 Data Sheet
   Model 9031 Data Sheet
   Model 9107 Data Sheet
   Model 9193 Data Sheet
   Model 9680 Data Sheet
   Model 9690 Data Sheet
   Model 53600 Data Sheet
   Model 99200 Data Sheet
   Sequenced Power Converters for RF Applications
   Efficiency Curves
   MTBF (Meant Time Between Failures)
   Part Numbering System
   Military Grade Hybrid Microcircuit Screening Spec.
   Space Grade Hybrid Microcircuit Screening Spec.
Application Notes
   Application Guide to MDI Full Featured Converters
   Construction
     Features and Specifications

       DC Power Input Considerations
   Turn on Voltage/Load Regulation Effects
   Steady State Input Range
   Reverse Input Polarity
   Input Spikes and Surges
   Conducted Susceptibility and Spike Effects
   EMI Filter Characteristics
   Input Rise Time and Inrush Current
   Efficiency Curves

       Output Considerations
   Voltage Temperature Coefficients
   Ripple vs. Temperature
   Output Pin Voltage Drops
   Cross Regulation of Dual Outputs
   Outputs
   Bandwidth Specifications of Output Ripple
   Additional Filtering
   Achieving Ultra Low Output Ripple
   Back Voltage
   Paralleling and Series Converter Connections
   Use of "OR"– ing Diodes
   Output Overload and Short Circuit Protection
   Overvoltage Protection

       Control Pin Operation
   Effect of Input EMI Filter
   Inhibit/Inhibit Not
   Sync Input
   BIT Signal
   Soft Start

   Operation at Light Load
   Implementing the Remote Sense and Adjust Functions
   Recommended Mounting of Hybrids
   Cascaded Converters vs. Single Stage Conversion
   Interface of 120 and 270 VDC Converters
   Military Grade Hybrid Microcircuit
   Space Grade Hybrid Microcircuit
   Constant Acceleration Screening of Hybrid DC-DC Converters
   Standard Product MIL-STD-461 Conducted Susceptibility Test Criteria
   Standard Hybrid DC/DC Converter Derating Criteria
   MTBF (Meant Time Between Failures)
   Radiation Effects on DC/DC Converters
   MDI's Low Voltage DC/DC Converter Series
   MDI's Proton Rad Hard DC/DC Converters
   Hybrid DC/DC Converters Excel in AC Applications
   MDI's 6000 DC/DC Converter Series
   Custom DC/DC Converters
   Assemblies of Hybrids
   Space Power Supplies
   Download our PDF Catalog
   5080 Series Application Notes
   5533 Series Application Motes (Preliminary)

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 Page Updated 02/07/2008