3.3. Draw and label an unpolarized snubber circuit (2.5) 3.4. The following image depicts the reverse recovery of a diode, where
I_(r)=25A
, the circuit inductance is
L=60\mu H
and the input voltage is
V_(s)=230V
: For an optimum current factor of
d_(0)=0.72
and an optimum damping factor of
\delta _(0)=0.41
, determine: a. The snubber capacitance
C
(1) b. The snubber resistance (1) 3.5. Consider the following characteristic curve of a fuse: What type of protection does this fuse offer?
(0.5)