praseed kumar
Newbie level 2
error
hai
iam a new commer please help me, i have some problam in my sine wave ups.
i used microcontroller is 16f877a 20khz switching frequancy and out driver is IR2110
the problam is ups out put load 400w( in 750va ups) its working properly but the load
increased approximate 600w ups output volt is suddently dropped down ups
prodused heavy noice (that is unbalanced noice).battery voltage are ok**broken link removed**
hai
iam a new commer please help me, i have some problam in my sine wave ups.
i used microcontroller is 16f877a 20khz switching frequancy and out driver is IR2110
the problam is ups out put load 400w( in 750va ups) its working properly but the load
increased approximate 600w ups output volt is suddently dropped down ups
prodused heavy noice (that is unbalanced noice).battery voltage are ok**broken link removed**
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