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Curated by: abud royhabn (155 videos)
in this video number{972L} how to test IPM, SCM1246MKF live functional testing. i prepared test circuit for IPM SCM1246MKF used in lg inverter ac outdoor unit board. i applied test signals and tested UVW signals. I explained how to test / how to check ipm intelligent power module / spm smart power module SCM1246MF, it receives 6 signals from microcontroller and it converts 380 VDC into 3 phase UVW signals based on the input signals. The SCM1200MF series are high voltage three-phase motor driver ICs in which transistors, pre-driver ICs (MICs), and bootstrap circuits (diodes and resistors) are highly integrated. These products can run on a three-shunt current detection system and optimally control the inverter systems of medium-capacity motors that require universal input standards. it is used in ARUN040GSS0, ARUN050GSL0, CRUN040GSS0 models, LG 4 ton, 5 ton dc inverter ac outdoor unit board EAX64913701 ebr758794. You are Invited to Join Haseeb Electronics https://www.youtube.com/channel/UCamuZ8n1PwdZpzxV32b1l_w/join #howtotest #ipm #scm1246mf 00:00 how to test ipm 00:30 how to test IPM using multimeter 02:15 how to make ipm test circuit