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  1. jaycarpenter

    TEX-E Triple Insulated Magnet Wire

    Hello all! I have a quick question. I am building an isolated switchmode power supply. I want to build the transformer using triple insulated magnet wire for the secondary. The problem is that I do not need 100000000 miles of it. I can not seem to find a manufacturer that sells small spools...
  2. jaycarpenter

    QUICK QUSTION ABOUT SMPS TRANSFORMERS

    Hello all! I am pretty green in the area of designing high frequency power transformers for switch mode power supplies. I have a quick question, here it goes: I need to wind a bobbin for an EE13 core. The spec sheet for the bobbin that goes on the core does not specify the "bobbin winding...
  3. jaycarpenter

    How much $ for a three phase IM?

    Hello everyone. I have a quick question. I need to know how much money a 15-25 hp 3 phase squirrel cage IM (Nema Design A or B) would cost. I would think the number of poles would affect the cost, but that is not important for my application believe it or not. I am not looking for any thing...
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