Efficient Power Conversion
@efficient-power-conversionEPC Space provides high-performance, radiation-hardened GaN power devices for space and aerospace applications. These GaN-based solutions offer superior efficiency, size, and thermal characteristics compared to traditional silicon, supporting critical systems in power supplies, propulsion, and motor control.
Articles by Efficient Power Conversion
News27 Aug 2026EPC 100 V GaN Power Stage ICs Enter Mass Production for Motor Drives
EPC begins mass production of its EPC23108, EPC23109, EPC23110 and EPC23111 100 V integrated GaN power-stage ICs for robotics, drones, industrial motor drives and power conversion.
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News21 Aug 2026EPC Launches EPC2370 GaN FET for AI Server Power
EPC starts mass production of the EPC2370 18 V GaN FET, offering 0.28 mΩ typical RDS(on), 101 A continuous current and a 22 V transient rating for high-current AI server and DC/DC power conversion.
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News6 Jul 2026From HEXFET to GaN: Alex Lidow on the Future of Power Electronics
Alex Lidow discusses the HEXFET, GaN, AI data centres, robotics, space electronics and the future of power conversion.
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News11 Jun 2026EPC Introduces 23 mm GaN Inverter for Robots and Drones
EPC has introduced the EPC91132, a 23 mm diameter GaN-based BLDC motor drive inverter for drones and humanoid robots. Built around the EPC33110 power module, the design delivers 11 ARMS continuous current at 48 V and supports PWM frequencies up to 100 kHz.
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News5 Jun 2026EPC Introduces Three-Phase GaN Inverter Platforms for BLDC Motor Development
EPC has introduced the EPC91128, EPC91129, EPC91130, and EPC91131 three-phase BLDC inverter platforms. Based on EPC23108–EPC23111 ePower Stage ICs, the boards support 10V to 80V operation and output currents up to 29ARMS.
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News2 Jun 2026EPC Demonstrates 800 V To 12.5 V AI Power Converter Without 48 V Stage
EPC's EPC91123 evaluation board converts 800 VDC directly to 12.5 VDC at up to 6 kW, achieving 98.2% efficiency while eliminating the need for a 48 V intermediate stage.
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News14 Apr 2026EPC9186HC2 and HC3 Bring GaN to 5 kW Motor Drives
EPC’s EPC9186HC2 and EPC9186HC3 evaluation boards use EPC2361 GaN FETs to support 3-phase BLDC motor drives up to 5 kW, targeting robotics, industrial automation, light EVs, forklifts, and drones.
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News7 Apr 2026EPC GaN Power Stages Push Motor Drives Toward Simpler Control
EPC’s new 100 V integrated GaN power stages combine FETs, gate drive, and protection in a compact package, giving motor drive, robotics, and power conversion designers tighter shutdown control, 100% duty-cycle support, and simpler system integration.
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News24 Mar 2026EPC GaN Inverter Board Targets Faster BLDC Prototyping
EPC’s EPC91121 gives engineers a compact three-phase GaN inverter platform for 24 V-class BLDC development, combining 50 ARMS output, integrated sensing, controller support, and switching up to 150 kHz.
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News16 Mar 2026EPC’s EPC91202 GaN Inverter Board Pushes BLDC Drives to 150 kHz
EPC’s EPC91202 GaN inverter evaluation board delivers up to 50 ARMS phase current and 150 kHz PWM switching for high-density BLDC motor drive development in robotics, drones, and e-mobility systems.
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News24 Feb 2026EPC91122 from EPC Puts GaN Motor Drive Inverter Inside Robotic Joints
EPC’s EPC91122 integrates a complete 3 phase BLDC motor drive inverter inside a compact circular form factor for humanoid joints, combining GaN switching, onboard control, sensing, and communication to deliver high current in limited space.
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News3 Feb 2026EPC’s First Gen 7 eGaN FET Pushes Power Density in 40 V Designs
EPC’s new 40 V Gen 7 eGaN transistor offers low RDS(on) and reduced switching loss for compact, high efficiency power stages.
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