Tuesday, August 23, 2016

SMPS 1200 Watt for Power Amplifier

This circuit SMPS 1200 Watt , Switching Mode Power SupplySMPS 1200 Watt for Power Amplifier

SMPS 1200 Watt for Power Amplifier circuit
Power supply circuit is suitable for the power amplifier, the output voltage up to 80V DC input voltage is 220V AC. By using SG3525A and IRFP450 TIP31C and smps transformer.

17 comments

  1. Dear Sir want to assemble 5.1 surround 100 watt each. Can you
    provide detail circuit and possible pcb. Thank you

    ReplyDelete
    Replies
    1. i dont have an complete circuit, but in here im publish any filter and any power amplifier.

      Delete
  2. There is an error in the schematic, please verify your design, the power mosfet will blow if you run the design like this.

    ReplyDelete
  3. There is an error in the schematic, please verify your design, the power mosfet will blow if you run the design like this.

    ReplyDelete
  4. This comment has been removed by a blog administrator.

    ReplyDelete
  5. SMPS 1200 Watt , Switching Mode Power Supply

    how to purchase
    Power supply circuit is suitable for the power amplifier, the output voltage up to 80V DC input voltage is 220V AC. By using SG3525A and IRFP450 TIP31C and smps transformer.

    pls contact
    my email id ajigtvm@gmail.com
    Thank u

    ReplyDelete
  6. Bro pls publish the PCB of 1200 watts smps

    ReplyDelete
  7. Bro pls publish the PCB of 1200 watts smps

    ReplyDelete
  8. Wrong schematic ... Power Transformer need to be connected bitween Mosfet's

    ReplyDelete
  9. Don't try to build this if you don't know how to read and understand the schematic. see above comments too.

    ReplyDelete
  10. The current sensor terminal should be tapped at Q1 source instead of Q1 drain to form a half-bridge converter.

    ReplyDelete
  11. I think the transformer should tap between the mosfets

    ReplyDelete
  12. Wrong schematic ... Current Sensor Transformer need to be connected bitween Mosfet's

    ReplyDelete
  13. Wrong schematic. Primary coil should connect in between of 2 mosfet

    ReplyDelete

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