What is the diameter of ferrrite core of L2? How can I make this 10uH choke without knowing its diameter? I have to make exact 10uH because this choke used in sensitive part of the circuit.
I have a ferrite rod of 5mm diameter. And also have a ferrite ring of 1 cm diameter.
Any idea?
It sounds like L1 is the critical inductor and the choke is not. But if you can post the circuit we can tell for sure. From the spec. it sounds like the ring is what you want.
It sounds like L1 is the critical inductor and the choke is not. But if you can post the circuit we can tell for sure. From the spec. it sounds like the ring is what you want.
Please look this amplifier circuit: www.hem.passagen.se/communication/pa313.html
there are two choke of 10uH. May I wind a coil over 5mm diameter ferrite rod for this? Or can I use 1cm ferrite ring?