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Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Recent content by Tair

  1. T

    help for DC motor controller

    Thank you, Ron. It is DC motor. It has 4 wires. No idea of what exactly type of DC motor this is. And of course no frequency exactly its open-close implulse but I checked link and found VFD contoller needed. What easiest way to control?
  2. T

    help for DC motor controller

    This motor is used in sausage cutter Zeydelmann. Its actually not working properly, at only one fixed frq 1500 RPM. I thought to build quickly PWm controller on thyristors
  3. T

    help for DC motor controller

    thanks for this, but how control the motor freq.? to switch off some rectifiers?
  4. T

    help for DC motor controller

    Yes . its one direction.
  5. T

    help for DC motor controller

    Yes, this is from mains, 3PH. To feed DC motor on equipment. 40 KWt
  6. T

    help for DC motor controller

    I need to build controller for DC motor 440V and 100 Amp. Can you help with diagramm?

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