1. Jaeil Baek, Keon-Woo Kim, Han-Shin Youn, Chong-Eun Kim, "High-Efficiency LLC Resonant Converter with Reconfigurable Voltage Multiplying Rectifier (RVMR) for Wide Output Voltage Applications," IEEE Transactions on Power Electronics, Vol. 36, No. 7, pp. 7641 - 7651, July 2021 (IF: 6.373, JCR Top 8.1%)

2. Young-Dal Lee, Jaeil Baek, Gun-Woo Moon, Chong-Eun Kim, "A Reconfigurable Totem-pole PFC Rectifier With Light Load Optimization Control Strategy and Soft-Switching Capability," IEEE Transactions on Power Electronics, Vol. 36, No. 4, pp. 4371 - 4382, April 2021 (IF: 6.373, JCR Top 8.1%)

3. Chong-Eun Kim, Jaeil Baek, Jae-Bum Lee, "Three-Switch LLC Resonant Converter for High-Efficiency Adapter with Universal Input Voltage," IEEE Transactions on Power Electronics, Vol. 36, No. 1, pp. 630 - 638, Jan. 2021 (IF: 6.373, JCR Top 8.1%)

4. Young-Dal Lee, Dong-Min Kim, Seung-Hyun Choi, Gun-Woo Moon, Chong-Eun Kim, "New Bridgeless Power Factor Correction Converter With Simple Gate Driving Circuit and High Efficiency for Server Power Applications," IEEE Transactions on Power Electronics, Vol. 35, No. 12, pp. 13148 - 13156, Dec. 2020 (IF: 6.373, JCR Top 8.1%)

5. Chong-Eun Kim, "Minimization of Abnormal Output Voltage Rising for LLC Resonant Converter at Very Light Load," IEEE Transactions on Industrial Electronics, Vol. 67, No. 12, pp. 10295 - 10303, Dec. 2020 (IF: 7.515, JCR Top 5.8%)

6. Jaeil Baek, Chong-Eun Kim, Jae-Bum Lee, "Semi-Resonant Half-Bridge Zeta Converter with Reduced Turn-off Currents for High Efficiency Power Supply," IEEE Transactions on Power Electronics, Vol. 35, No. 5, pp. 4547 - 4557, May 2020 (IF: 6.373, JCR Top 8.1%)

7. Chong-Eun Kim, "Optimal Dead-time Control Scheme for Extended ZVS Range and Burst-mode Operation of Phase-Shift Full-Bridge (PSFB) Converter at Very Light Load," IEEE Transactions on Power Electronics, Vol. 34, No. 11, pp. 10823 ~ 10832, Nov. 2019 (IF: 6.373, JCR Top 8.1%)

8. Chong-Eun Kim, Jaeil Baek, Jae-Bum Lee, "Improved Three Switch-Active Clamp Forward Converter With Low Switching and Conduction Losses," IEEE Transactions on Power Electronics, Vol. 34, No. 6, pp. 5209 ~ 5216, June 2019 (IF: 6.373, JCR Top 8.1%)

9. Jae-Il Baek, Chong-Eun Kim, Jae-Bum Lee, Han-Shin Youn, Gun-Woo Moon, "A Simple SR Gate Driving Circuit with Reduced Gate Driving Loss for Phase-Shifted Full-Bridge Converter," IEEE Transactions on Power Electronics, Vol. 33, No. 11, pp. 9310 ~ 9317, Nov. 2018 (IF: 7.224, JCR Top 5.9%)

10. Chong-Eun Kim, Jae-Il Baek, Jae-Bum Lee, "High-Efficiency Single-Stage LLC Resonant Converter for Wide-Input-Voltage Range," IEEE Transactions on Power Electronics, Vol. 33, No. 9, pp. 7832 ~ 7840, Sept. 2018 (IF: 7.224, JCR Top 5.9%)

11. Jae-Hyun Kim, Chong-Eun Kim, Jae-Kuk Kim, Jae-Bum Lee, Gun-Woo Moon, "Analysis on Load-Adaptive Phase-Shift Control for High Efficiency Full-Bridge LLC Resonant Converter Under Light-Load Conditions," IEEE Transactions on Power Electronics, Vol. 31, No. 7, pp. 4942 ~ 4955, July 2016 (IF: 7.151, JCR Top 4.8%)

12. Chong-Eun Kim, Deok-Ki Yang, Jae-Bum Lee, Gun-Woo Moon, "High-Efficiency Two-Inductor PFC Boost Converter Employing SPDT Relay," IEEE Transactions on Power Electronics, Vol. 30, No. 6, pp. 2901 ~ 2904, June 2015 (IF: 4.953, JCR Top 3.4%)

13. Jae-Bum Lee, Chong-Eun Kim, Jae-Kuk Kim, Jae-Hyun Kim, Sang-Cheol Moon, Gun-Woo Moon, "A Novel Accurate Primary-Side Control (PSC) Method for Half-Bridge (HB) LLC Converter," IEEE Transactions on Power Electronics, Vol. 30, No. 4, pp. 1797 ~ 1803, April 2015 (IF: 4.953, JCR Top 5.9%)

14. Jong-Woo Kim, Duk-You Kim, Chong-Eun Kim, Gun-Woo Moon, "A Simple Switching Control Technique for Improving Light Load Efficiency in a Phase-Shifted Full-Bridge Converter with a Server Power System," IEEE Transactions on Power Electronics, Vol. 29, No. 4, pp. 1562 ~ 1566, April 2014 (IF: 6.008, JCR Top 1.1%)

15. Duk-You Kim, Chong-Eun Kim, Gun-Woo Moon, "Variable Delay Time Method in the Phase-Shifted Full-Bridge Converter for Reduced Power Consumption Under Light Load Conditions," IEEE Transactions on Power Electronics, Vol. 28, No. 11, pp. 5120 ~ 5127, Nov. 2013 (IF: 5.726, JCR Top 1.5%)

16. Duk-You Kim, Chong-Eun Kim, Gun-Woo Moon, "High-Efficiency Slim Adapter With Low-Profile Transformer Structure," IEEE Transactions on Industrial Electronics, Vol. 59, No. 9, pp. 3445 ~ 3449, Sept. 2012 (IF: 5.165, JCR Top 1.5%)

17. Byung-Hee Lee, Ki-Bum Park, Chong-Eun Kim, Gun-Woo Moon, "No-load Power Reduction Technique for AC/DC Adapters," IEEE Transactions on Power Electronics, Vol. 27, No. 8, pp. 3685 ~ 3694, Aug. 2012 (IF: 4.080, JCR Top 2.3%)

18. Chong-Eun Kim, Kang-Hyun Yi, Gun-Woo Moon, Jun-Young Lee, "Design of Low-Cost Address Energy Recovery Circuit of AC-PDP With Load-Adaptive Characteristics," IEEE Transactions on Industrial Electronics, Vol. 59, No. 1, pp. 402 ~ 411, Jan. 2012 (IF: 5.165, JCR Top 1.5%)

19. Jae-Kuk Kim, Seong-Wook Choi, Chong-Eun Kim, Gun-Woo Moon, "A New Standby Structure Using Multi-Output Full-Bridge Converter Integrating Flyback Converter," IEEE Transactions on Industrial Electronics, Vol. 58, No. 10, pp. 4763 ~ 4767, Oct. 2011 (IF: 5.160, JCR Top 1.5%)

20. Bong-Chul Kim, Ki-Bum Park, Chong-Eun Kim, Byung-Hee Lee, Gun-Woo Moon, "LLC Resonant Converter With Adaptive Link-Voltage Variation for a High-Power-Density Adapter," IEEE Transactions on Power Electronics, Vol. 25, No. 9, pp. 2248 ~ 2252, Sept. 2010 (IF: 3.240, JCR Top 3.9%)

21. Ki-Bum Park, Chong-Eun Kim, Gun-Woo Moon, Myung-Joong Youn, "Three-Switch Active-Clamp Forward Converter With Low Switch Voltage Stress and Wide ZVS Range for High-Input-Voltage Applications," IEEE Transactions on Power Electronics, Vol. 25, No. 4, pp. 889 ~ 898, April 2010 (IF: 3.240, JCR Top 3.9%)

22. Ki-Bum Park, Chong-Eun Kim, Gun-Woo Moon, Myung-Joong Youn, "PWM Resonant Single-Switch Isolated Converter," IEEE Transactions on Power Electronics, Vol. 24, No. 8, pp. 1876 ~ 1886, Aug. 2009 (IF: 2.929, JCR Top 5.9%)

23. Chol-Ho Kim, Hong-Sun Park, Chong-Eun Kim, Gun-Woo Moon, Joong-Hui Lee, "Individual Charge Equalization Converter with Parallel Primary Winding of Transformer for Series Connected Lithium-Ion Battery Strings in an HEV," Journal of Power Electronics, Vol. 9, No. 3, pp. 472 ~ 480, May 2009 (IF: 1.238, JCR Top 38.1%)

24. Hong-Sun Park, Chong-Eun Kim, Chol-Ho Kim, Gun-Woo Moon, Joong-Hui Lee, "A Modularized Charge Equalizer for an HEV Lithium-Ion Battery String," IEEE Transactions on Industrial Electronics, Vol. 56, No. 5, pp. 1464 ~ 1476, May 2009 (IF: 4.678, JCR Top 1.1%)

25. Ki-Bum Park, Seong-Wook Choi, Chong-Eun Kim, Gun-Woo Moon, Myung-Joong Youn, "An AC-PDP Single Sustaining Driver Employing the Voltage Stress Reduction Technique," IEEE Transactions on Power Electronics, Vol. 24, No. 4, pp. 1124 ~ 1128, April 2009 (IF: 2.929, JCR Top 5.9%)

26. Ki-Bum Park, Chong-Eun Kim, Gun-Woo Moon, Myung-Joong Youn, "A Double-Ended ZVS Half-Bridge Zeta Converter," IEEE Transactions on Power Electronics, Vol. 23, No. 6, pp. 2838 ~ 2846, Nov. 2008 (IF: 3.483, JCR Top 5.5%)

27. Woo-Jin Lee, Seong-Wook Choi, Chong-Eun Kim, Gun-Woo Moon, "A New PWM-Controlled Quasi-Resonant Converter for a High Efficiency PDP Sustaining Power Module," IEEE Transactions on Power Electronics, Vol. 23, No. 4, pp. 1782 ~ 1790, July 2008 (IF: 3.483, JCR Top 5.5%)

28. Woo-Jin Lee, Chong-Eun Kim, Gun-Woo Moon, Sang-Kyoo Han, "A New Phase-Shifted Full-Bridge Converter With Voltage-Doubler-Type Rectifier for High-Efficiency PDP Sustaining Power Module," IEEE Transactions on Industrial Electronics, Vol. 55, No. 6, pp. 2450 ~ 2458, June 2008 (IF: 5.468, JCR Top 0.8%)

29. Chong-Eun Kim, Gun-Woo Moon, "Input Voltage Feed-Forward (IVFF) Circuit Minimizing Current Stress of Voltage Doubler Rectified Asymmetrical Half-Bridge (VDRAHB) Converter," IEEE Transactions on Industrial Electronics, Vol. 55, No. 5, pp. 2222 ~ 2224, May 2008 (IF: 5.468, JCR Top 0.8%)

30. Kang-Hyun Yi, Sang-Kyoo Han, Seong-Wook Choi, Chong-Eun Kim, Gun-Woo Moon, "A Simple and Highly Efficient Energy Recovery Circuit for a Plasma Display Panel (PDP)," IEEE Transactions on Industrial Electronics, Vol. 55, No. 2, pp. 782 ~ 790, Feb. 2008 (IF: 5.468, JCR Top 0.8%)

31. Byung-Hee Lee, Chong-Eun Kim, Ki-Bum Park, Gun-Woo Moon, "A New Single-Stage PFC AC/DC Converter with Low Link-Capacitor Voltage," Journal of Power Electronics, Oct. 2007, Vol. 7, No. 4, pp. 328-335

32. Chong-Eun Kim, Sang-Kyoo Han, Gun-Woo Moon, "Voltage Doubler Rectified Boost-integrated Half Bridge (VDRBHB) Converter for Digital Car Audio Amplifiers," IEEE Transactions on Power Electronics, Vol. 22, No. 6, pp. 2321 ~ 2330, Nov. 2007 (IF: 1.753, JCR Top 16.1%)

33. Ki-Bum Park, Chong-Eun Kim, Gun-Woo Moon, Myung-Joong Youn, "Voltage Oscillation Reduction Technique for Phase-Shift Full-Bridge Converter," IEEE Transactions on Industrial Electronics, Vol. 54, No. 5, pp. 2779 ~ 2790, Oct. 2007 (IF: 2.216, JCR Top 7.8%)

34. Chong-Eun Kim, Gun-Woo Moon, "High-efficiency low-profile on-board dc/dc converter for digital car audio amplifier," Electronics Letters, Vol. 40, No. 10, pp. 571 ~ 572, May 2004 (IF: 0.968, JCR Top 34.3%)

35. Hag-Wone Kim, Gun-Woo Moon, Chong-Eun Kim, Myung-Joong Youn, Kwan-Youl Cho, "New single-stage low dc bus voltage stress converter for universal line applications," International Journal of Electronics, Vol. 90, No. 9, pp. 373 ~ 388, June 2003 (IF: 0.249, JCR Top 81.3%)

* JCR Ranking: Calculated within Category of Electrical & Electronic Engineering