Mid-level UT55A/UT52A | Yokogawa America,Mid-level UT55A/UT52A | Yokogawa America,UCD3138HSFBEVM-029: The UCD3138-based full-bridge hard-switching power supply adds synchronous rectification and the waveform is abnormal, and the input current continues to rise. - Power management forum - Power management - TI E2E,T-ZACCS UNIT | 株式会社 東京測器研究所,UCD3138PSFBEVM-027 Evaluation board | TI.com