FusionITR said:
A $50 minimum is fine. I just didnt want to order from a distubuter wanting minimum orders of $1000 or something aimed at mass selling to businesses.
I'm trying to make a high frequency transformer for a SMPS. I still need to learn a bit about how to wind a transformer, so I will probably be ordering a few E and I cores to play with along with some wire, laminates, tape, and bobbin.
Any info on where I can aquire some of these would be appretiated.
Before you try to buy any cores you better read up on Magnetics and Ferrite transformers.
Dexter Magnetics is a Good Supplier of various ferrites from various manufacturers. (Fair-Rite, Philips, Magnetics, and many more) They just sell the Ferrites and Bobbins. NO Wire.
1-800-775-3829
If your trying to build a high power, high frequency unit, I would recommend a Fair-Rite E-core, using Material 77.
You Need to also Understand "AL" Values and how to Properly Gap the Ferrites.
There is an article on "AL Value Calculations" on my Website.
Additionally, if you plan to have a DC Output, Remember that High Frequency Requires Special Diodes.
Also, Depending on What you want? I can possibly also supply some Ferrites, as well as wire. But you need to email me direct, with some more Specific info of What you are trying to make. (Current Requirement, Voltages involved, Frequency, etc.)
Gary