capacitor1
Member level 3
- Joined
- Jul 25, 2012
- Messages
- 66
- Helped
- 0
- Reputation
- 0
- Reaction score
- 0
- Trophy points
- 1,286
- Activity points
- 1,744
hi everyone
I have a problem with the circuit of ir2110 full bridge .
I copied the same circuit of tahmid from his site , it doesn't work great!!
the signal is like this :
the highest signal is +32V (like the +300 V in the tahmid blog circuit)
the second high signal is about +3V?????? ( this signal is seen in the HO2 where the signal should be zero)
and the mystrious thing , that when i change the duty cycle , the first part of graph increase and the second decrease or vice verca!!!!.
the circuit is like this :
and the Hin1=PWM ( 0 to 5v)
and the hin2 = 0V
please help me , what's the error ????????????????
thanx
I have a problem with the circuit of ir2110 full bridge .
I copied the same circuit of tahmid from his site , it doesn't work great!!
the signal is like this :
the highest signal is +32V (like the +300 V in the tahmid blog circuit)
the second high signal is about +3V?????? ( this signal is seen in the HO2 where the signal should be zero)
and the mystrious thing , that when i change the duty cycle , the first part of graph increase and the second decrease or vice verca!!!!.
the circuit is like this :
and the Hin1=PWM ( 0 to 5v)
and the hin2 = 0V
please help me , what's the error ????????????????
thanx