TRU & RTR Technology Overview
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TRU & RTR Technology Overview ______________________________________________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________ PROPRIETARY DATA AVIONIC INSTRUMENTS, LLC and AEROSPACE INC. PROPRIETARY INFORMATION: The information contained in thisindocument is AVIONIC INSTRUMENTS, LLC and and Acme ACMEAerospace AEROSPACE Proprietary information is disclosed in confidence. (AI2)ACME and ACME AEROSPACE INC. PROPRIETARY INFORMATION: The information contained this document is Avionic Instruments, LLC Inc. INC. proprietary information and isand disclosed in confidence. This This document andattached any attached materials aretonot be disseminated, distributed, or otherwise conveyed tothird any third parties without the express written permission of AVIONIC INSTRUMENTS, LLC Aerospace and ACMEInc. AEROSPACE INC. document and any materials are not betodisseminated, distributed, or otherwise conveyed to any parties without the express written permission of Avionic Instruments, LLC and Acme

50A-500A 28VDC Transformer Rectifier Units (TRU) • Strong base platforms UH-60, P-8A, T-38, CH-47, 787 Completions Typical applications  Point of use loads – Motors, Actuators, Lighting upgrades, Increase of DC power Markets Served  Military fighters and trainers  Commercial and military transport aircraft  Commercial and military helicopters  Business and Regional Jet aircraft • 12 Pulse Isolated Designs • Compatible with Dynamic/Pulse Loads • Fan cooled designs • Custom Diode Array 50A TRU T-38, 787

50A-500A 28VDC Transformer Rectifier Units (TRU) • Advantages • Low Parts Count, Reliable design with MTBF >140K Hours • Custom diode array wit superb environmental , dielectric and electrical performance • High Efficiency > 87% (above 50% load) with high overload Capacity • High Input Power Factor > 0.95 PF (above 50% load) • 12 Pulse Topology with THD < 12% • Meet DO-160G Power Quality Requ

270VDC TRU Solution • Advantages • Low Parts Count, Reliable design with MTBF >140K Hours • Custom diode array wit superb environmental , dielectric and electrical performance • High Efficiency > 87% (above 50% load) with high overload Capacity • High Input Power Factor > 0.95 PF (above 50% load) • 12 Pulse Topology with THD < 12% • Meet DO-160G Power Quality Requ

120A-400A 28VDC Regulated Transformer Rectifiers (RTR) • Strong base platforms C-130, CH-47, CH-53K, Completions Unique 90% TRU/10% Line Conditioner Design Provides output voltage regulation of 1% and this can yield significant weight savings for the power distribution network and able to power voltage sensitive loads Innovative Technical Design – Unique in the market Typical applications  Main DC Power Distribution with remote sensing functionality – Motors, Actuators, Lighting upgrades, Increase of DC power Markets Served  Military fighters and trainers  Commercial and military...

120A-400A 28VDC Regulated Transformer Rectifier (RTR) Technology Advantages Low Parts Count, Reliable design with MTBF >60K Hours Weight Factor RTR/TRU 1.6 Leading in the Market EMI is clean due to TRU topology front end 1% voltage line/load regulation High Efficiency > 85% (above 50% load) with high overload Capacity High Input Power Factor > 0.95 PF (above 50% load) 12 Pulse Topology with THD < 12% Meets DO-160G Power Quality Requirements Remote sensing – Line drop