AEI presentation

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Take the Analytical Approach
Analog Engineering Circuit Simulation DC-DC
Converters
Analytical Engineering, Inc.
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The most trusted companies in the world
rely on AEi to support their most critical
requirements.
Worst Case Analysis Circuit Tolerance
Component Stress / Derating Failure Modes and
Effects Reliability
SPICE Computer Modeling and Simulation Component
Circuit System Level
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SPICE Component Modeling AEi has developed
hundreds of SPICE Models for dozens of different
types of discrete components.
PMW Models UC1823 UC1825 UC1842,3,4,5 UC1846 SG152
5 SG1527 SG1637 SG1854 CS332/324 SI9145
Magnetic Cores Kool Mu MPP Standard MPP high Flux
Linear Regulators TL431 LM136
State Space Forward Flyback
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AEi SPICE Model Accuracy
This is an example of a zener diode
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AEi also offers services for design of
Analog/Digital Circuits to Specification
Complete Power Systems Inrush Limiters EMI
Filters Precision AC Power Sources And also
Breadboard Fabrication and Evaluation
Specification Drawing Fabrication Source
Control Drawing Generation Preparation of
Design Review Packages
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• Program Participation
• Space Station Milstar Tempo
• Omegasat HS-702 XPC
• Intellsat and many others...

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Performance is all that countsAEi models
provide exceptional results our correlations
prove it!
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DC to DC Converters Low Cost with High
Reliability 1W to 1.5kW Single and Multiple
Output
Analytical Engineering, Inc.
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Low Cost Dual Output 25 Watt Converter
Design Features Voltage Controlled Soft
Start Redundant Voltage Feedback Rad Hard Mil-Std
461 Complete Analysis Package Mil-Std 1547 High
Efficiency Low Noise
Specifications Input Voltage 22-36 Volts
Standard Switching Frequency 250
kHz Efficiency gt80 with 15 Volt Outputs On-off
Command Ground for Shutdown Overvoltage Passive
Plus Redundant Feedback Other Protection Short
Circuit Protected Temperature -40C to 90C
Baseplate Isolation 50 Volts Standard Physical
Dimensions 2.5in x 2in x .6in
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Low Cost Multiple Output Converter
Design Features Voltage Controlled Soft
Start Redundant Voltage Feedback Up to 50
Watts Rad Hard Mil-Std 461 Complete Analysis
Package Mil-Std 1547 High Efficiency Low Noise
Specifications Input Voltage 44-72 Volts
Standard Switching Frequency 250
kHz Efficiency gt75 On-off Command Ground for
Shutdown Other Protection Short Circuit
Protected Temperature -40C to 85C
Baseplate Isolation 200 Volts Physical
Dimensions 3.5in x 5 in x 0.6in Sequencing 50
Volts Standard