guitarmike2107
Member
- Joined
- Apr 17, 2021
- Messages
- 16
Hi Guys have wound a couple inductors like the Erse IQ coils for creating the resonant frequency on a speaker simulation/ inductive load I have been building
https://www.erseaudio.com/Products/IQCoils
The problem is I have had to DIY a coil former for them as I can't get an inductor former in the size I need, The end product looks a bit bodged rather than a smart looking Erse coil and makes mounting securely difficult.
Is there any reason I should not use EI laminations and a suitable bobbin to do the same job. I have wound a test one and it is easy to get a higher inductance values. Actually just using the E's gets me spot on, the EI puts the inductance right up.
Basically is inductance = inductance?
Thanks in advance
https://www.erseaudio.com/Products/IQCoils
The problem is I have had to DIY a coil former for them as I can't get an inductor former in the size I need, The end product looks a bit bodged rather than a smart looking Erse coil and makes mounting securely difficult.
Is there any reason I should not use EI laminations and a suitable bobbin to do the same job. I have wound a test one and it is easy to get a higher inductance values. Actually just using the E's gets me spot on, the EI puts the inductance right up.
Basically is inductance = inductance?
Thanks in advance