May 17, 2004 #1 A ayeong Full Member level 1 Joined Dec 31, 1999 Messages 96 Helped 2 Reputation 4 Reaction score 2 Trophy points 1,288 Activity points 904 Hi, Whenever a datasheet specs state the IDC of an inductor to be say 1.5A without saturation. What will happen if the circuit current is more than 1.5A (say 2A) ? Will the inductor get saturated ? And when the inductor get saturated, what is the electrical characteristic of that saturated inductor ? Thanks Cheers,
Hi, Whenever a datasheet specs state the IDC of an inductor to be say 1.5A without saturation. What will happen if the circuit current is more than 1.5A (say 2A) ? Will the inductor get saturated ? And when the inductor get saturated, what is the electrical characteristic of that saturated inductor ? Thanks Cheers,
May 17, 2004 #2 flatulent Advanced Member level 6 Joined Jul 19, 2002 Messages 4,624 Helped 489 Reputation 980 Reaction score 151 Trophy points 1,343 Location Middle Earth Activity points 46,689 The inductance is reduced. The rated current produces about a 1% reduction. Your two amps would probably reduce it by about 10-30% depending upon the core material.
The inductance is reduced. The rated current produces about a 1% reduction. Your two amps would probably reduce it by about 10-30% depending upon the core material.
May 17, 2004 #3 B bastos4321 Full Member level 5 Joined Dec 31, 1999 Messages 264 Helped 27 Reputation 54 Reaction score 7 Trophy points 1,298 Location space Activity points 2,238 when the inductor get saturated it behaves like a short circuit. Bastos
May 19, 2004 #4 T tryagain Newbie level 1 Joined Jun 14, 2002 Messages 0 Helped 2 Reputation 4 Reaction score 2 Trophy points 1,282 Activity points 797 you use a oscilloscope to monite current,you can find current rate is larger than no-Saturation