Abstract: The paper presents a research, where modeling and experimental investigation of current density was performed in the lead-free solder joints of different surface mounted chip-size resistors.

Altus Group has begun offering Heller Industries’ Short-Cycle Vacuum Reflow Oven (SCVR), aiming to meet growing demand.

Abstract: This paper proposes a hybrid model for electromagnetic (EM) vibration prediction of surface-mounted permanent magnet synchronous motor (PMSM) by combining analytical model and numerical ...