Development

Solid-State Circuit Breaker Module (2026)

SSCB Power board + Control board + MCU ( Propagation delay < 1us )
Switch: IMCQ120R007M2H
Vdc: 594–811.8V / Rated power: 16kW / Fault detection current: 50A
Yongbin Kim, Sungmin Kim

22kW Three-Phase Inverter (2026)

Inverter + Air Cooling System + MCU (400*600*230mm Hi-Box)
Switch: FF100R12KS4 Si IGBT
Rated Vdc: 600V / AC Current: 100A (max)
Deokyong Woo, Junhyuk Lee, Sungmin Kim

250kW Non-Isolated Bidirectional DC/DC Converter (2026)

Converter + Water Cooling Heatsink + MCU (650*400*150mm, 6.41 kW/L)
Switch: FF2MR12KM1HP SiC MOSFET
Vdc: 600–900V / Rated power: 250kW
Hyunseok Lee, Hyunggun Jung, Sungmin Kim

22kW Three-phase Dual Active Bridge (DAB) Converter (2025)

Converter + Air Cooling Heatsink (361*132*68mm, 6.8 kW/L)
Switch: AIMZH120R020M1T
Vdc: 320–826V / Rated power: 22kW
Yongbin Kim, Hyunggun Jung, Sungmin Kim

11kW Single-phase Dual Active Bridge (DAB) Converter (2024)

Converter + Air Cooling Heatsink + EPS Modulation (240*180*50)
Switch: AIMZH120R020M1T
Vdc: 320–826V / Rated power: 11kW
Inje Park, Hyunggun Jung, Yongbin Kim, Sungmin Kim

High Performance MCU Board (2020)

Three board (PWM Interface + ADC Interface + MCU Board)
MCU: TMS320F28377S
ADC 20Ch / PWM 24Ch / DAC 4Ch / Encoder 1 set / DI 4pin / DO 8pin / CAN 1Ch
Dong Yeop Han, Dong-Uk Kim, Sungmin Kim

Robot Hand Motor Driver (2019)

Five finger control inverter based on TMS320F28377S (85*65mm)
5 DC motor driver / 3 Encoder interface / CAN / DAC
Speed control, position control, torque control
Junsik Hwang, Sungmin Kim

DC Short-Circuit Fault Simulator (2018)

DC voltage: 500V / Maximum fault current: 300A
Dong-Uk Kim, Sungmin Kim

3kW Three-Phase Inverter (2018)

Diode rectifier + Three-phase inverter (210*155*60mm)
IPM module: PSS30S71F6
Vdc: 100~400V / Rated AC current: 30A
Dong-Uk Kim, Sungmin Kim

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