Continue to Site

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.

  • 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 Telespalla

  1. T

    Tapped coil for MC34063 with external mosfet

    Yes, thanks. But is correct to assume for Vsat required in calculations (originally intended for transistor saturation voltage) the voltage obtained with RDSon x Ipk? I have hypothesized 90mA for current output to deflection plates examining an old 10-MHz oscilloscope schematic diagram. I...
  2. T

    Tapped coil for MC34063 with external mosfet

    Hi, thanks to all for replies. I have found this circuit in internet: **broken link removed** I'm interested only to external mosfet driver configuration principle. It seem safe. The gate is discharged through pnp bjt, and the only device subjected to high voltage is the mosfet. The...
  3. T

    Tapped coil for MC34063 with external mosfet

    Hi, I'm just arrived in this forum. I would ask a question about calculating tap position in a toroidal core to use in boost converter made around MC34063 and an external power mosfet with gate discharge circuitry. With reference to Texas Instruments MC34063A datasheet...

Latest threads

Back
Top