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Type: Posts; User: rohithadpad

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  1. Closed: How to reduce RN4678 Bluetooth disconnection issue

    Hello All,
    I am using the RN4678 Dual Mode Bluetooth module for my project. The connection and disconnection of the Bluetooth are reflected on the status pin P1_5 which indication that Bluetooth is...
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    Closed: Re: Career Related question.

    Acutally I have a question related career.
    It is not about job training so I can't post in Education Forum. Its about changing my domain.
    so, where should i post it?
  3. Replies
    2
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    2,923

    Closed: Career Related question.

    Where i can post my career related question?
  4. Closed: Problem designing transformer having 2 negative voltages

    Hello,
    We are designing the transformer for the flyback power supply with multiple outputs. 5V/0.5A, -5V/0.1A, 12V/0.1A, -12V/0.1A, 24V/0.1A. We are using PI Expert for the design.

    But PI...
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    4
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    787

    Closed: Re: Which PIC programmer to be used?

    Which one would be better then PICKIT2 or 3 ?
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    4
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    787

    Closed: Which PIC programmer to be used?

    Hello,
    I am planning to buy new programmer of the Microchip for my study purpose. I have already designed a board for PIC16F877A in particular. if i buy PIC KIT 2 or PIC KIT 3, then what are list...
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    Closed: Re: Power supply output voltage problem

    Hello Sir,
    Thanks for your reply on my post. I am having some more questions so I am messaging privately with you.

    I am facing one problem right now. I have the dual output of the power supply as...
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    3,225

    Closed: Re: Power supply output voltage problem

    Can anyone explain me the role of Capacitor C15 in the given schematic??
  9. Replies
    10
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    3,225

    Closed: Re: Power supply output voltage problem

    hello,
    now the output of the circuit is 5V. but when I am doing load regulation voltage across load changes with the resistance. IS there any problem in the circut?

    I have attached my load...
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    3,225

    Closed: Re: Power supply output voltage problem

    Thanks for your reply. Zener of 4.3V has helped me. Now I am getting 5.1V as output.

    But in case of TL431, as you can see in the attachment that I have used 10K resistors in voltage divider...
  11. Replies
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    3,225

    Closed: Power supply output voltage problem

    Hello,
    I have used PI expert to design a dual output voltage power supply 5V and 12V. 5V is the one being regulated and it needs to be fairly stable as it supplies sensitive circuits. The 12 V...
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