goldsmith
Advanced Member level 6
- Joined
- Dec 14, 2010
- Messages
- 3,981
- Helped
- 741
- Reputation
- 1,486
- Reaction score
- 726
- Trophy points
- 1,413
- Location
- Tehran - IRAN
- Activity points
- 24,546
Hi Adeeli am using yellow/white core to design an inductor with L=300uh, i have wound 57 turns of 18 gauge wire and checked it with indutance meter to get the desired inductance. with 12V and for 190us, i should get a peak current of approx 7.7A, but when i constructed and used the inductance, it gives me only the peak current of 3.4A.
please advice why it is happening?
Thanks in advance
In what kind of circuit it should give you that current ? a switch mode circuit ? what frequency ? and what arrangement ? if you don't mention those parameters , how we can help you ? where is your schematic ? how you expect that we help you with these low informations ?
Best Wishes
Goldsmith