[moved] Pump control with IR21362 driver IC

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vir_paksh@yahoo.co.in

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I am working with IR21362 driver IC, Here I am getting Ho1 & Ho2 high & Ho3 low what might be the problem
 

Hi,

Hout depends (at least) on Hin, Lin and EN.

Therefore to find out what the problem is we need to know all input signals.

Klaus
 
I received the required output, I applied positive pull up resister & one decoupling capacitor 0.1uF disc capacitor to enable pin & get the required output.
 

Hello,could you share with me the connections you made by your circuit diagram.

Thanks
 

AN0843 VFD is working, but
giving me 230V at 58Hz between M1 & M2, 139V 8Khz between M2 & M3, & 140V 8Khz between M3 & M1
Driver IC, IR21362 getting slightly heat & getting short at com pin & LO3 pin of IC, Can any body analyze & explain where might be the problem or can any body share their experience while working on AN0843 VFD.

Virupaksha S B
 

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