46 Focus | Power management UAVs and UUVs, and more safety for UGVs. Boosting the efficiency has demonstrable benefits for range, while a distributed architecture provides power conversion closer to high-power devices and with enhanced safety. All of this reduces the size of the heat sinks required, further reducing the weight and size of autonomous system designs. Acknowledgements The author would like to thank Amit Serge at Microchip, and Dave Garry and Greg Green at Vicor, for their help with researching this article. August/September 2023 | Uncrewed Systems Technology AUSTRALIA Millswood Engineering +61 421 582 494 www.millswoodeng.com.au AUSTRIA VisionAirtronics +43 676 7025 250 www.visionairtronics.com CANADA GAN Systems +1 613 686 1996 www.gansystems.com DENMARK Clayton Power +45 46 98 57 60 www.claytonpower.com Lithium Balance +45 5851 5104 www.lithiumbalance.com GERMANY Diehl & Eagle Picher +49 911 957 2073 www.diehl.com Infineon Technologies +49 800 951 951951 www.infineon.com ISRAEL Amicell +972 8 856 1612 www.amicell.co.il Epsilor +972 8 655 6280 www.epsilor.com SWITZERLAND EnerSys-Hawker Motive Power +41 44 215 74 10 www.enersys-hawker.com ST Microelectronics – www.st.com UK Denchi Power +44 1847 808000 www.denchipower.com Johnson Matthey Battery Systems +44 1908 249 625 www.jmbatterysystems.com Lincad +44 1252 894600 www.lincad.co.uk Power Oasis +44 1793 784242 www.poweroasis.com USA Analog Devices +1 408 432 1900 www.adi.com Diodes +1 972 987 3900 www.diodes.com Efficient Power Conversion +1 408 332 2651 www.epc-co.com Elithion +1 720 466 7006 www.elithion.com Ewert Energy Systems +1 630 868 3173 www.ewertenergy.com Launchpoint Energy and Power +1 805 683 9659 www.launchpnt.com Microchip Technology +1 480 792 720 www.microchip.com Monolithic Power +1 408 826 0600 www.monolithicpower.com Nuvation Energy +1 855 261 0507 www.nuvationenergy.com Orion +1 630 868 3173 www.orionbms.com Protonex +1 508 490 9960 www.protonex.com Qualcomm +1 858 587 1121 www.qualcomm.com Renesas Electronics +1 408 432 8888 www.renesas.com Silicon Labs +1 512 416 8500 www.silabs.com Texas Instruments +1 800 2758 3927 www.ti.com Transphorm +1 805 456 1300 www.transphormusa.com Wolfspeed +1 919 287 7888 www.wolfspeed.com Vicor +1 978 470 2900 www.vicorpower.com Some examples of power management systems suppliers
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