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Posts posted by deepak.roy.alchemist

  1. pls help me in the following way:

    1) plz provide me the link which will lead me to the desired power supply output circuit.
    2) i didn't get what fT's mean. i suppose it refers to transition frequency.
    3) i have not calculated the values in the past so do help in doing calculations too.

    thanks for your continued support in the past and hope to receive the same in future.

  2. hello audioguru! i am a newbie in electronics. i want to know that why the opamps like CA3140, CA3240 etc do not work at all in this circuit though they are capable of operating with single supply. i know they have a max operating voltage of only 36 volts but still if i require a low o/p voltage from the supply, the circuit does'nt work at all with these opamps.

  3. Hello Jegues! the latest schematic posted here would prove to be too complicated for you as you would not be able to detect any flaw in its working as i can make out that you are still a beginner in this field. i would rather suggest you to try certain basic level circuits using LM723. That is all time proven chip to start with.

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