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Recent content by ichibindigi

  1. I

    How to remove small square wave/pulse from the output of LM317?

    lm317 ripple frequency It improve a little bit the ripples were lessen. Got any suggestion or an alternative circuit. that would do the trick
  2. I

    How to remove small square wave/pulse from the output of LM317?

    back view of lm317 LM317/LM117 they basically the same thing no load 10Vp-p 40Mhz what is 2 channel CRO? Ive tried to input a sawtooth waveform basically having the same frequency and amplitude the output was fine works fine without unwanted oscillation at all.
  3. I

    How to remove small square wave/pulse from the output of LM317?

    Hello Im having problems using the LM317 current limiter configuration. Im tryin to input a squarewave (fig a) and im assuming that a squarewave (fig b) should be the output having the same amplitude and frequency, provided that i don't exceed the current limit that Ive set for the LM317...
  4. I

    sawtooth LM324 generator

    lm324 op amp + vcc pin So ill put a capacitor on +?but where do i put the 6V.
  5. I

    sawtooth LM324 generator

    lm324 generator yes, the input sawtooth is correct Power supply = 15V Input sawtooth DC average by this do u mean the voltage of the sawtooth goin into the amplifier? then it is 8.14V
  6. I

    sawtooth LM324 generator

    op amp sawtooth actually it starts out as a perfect tipped sawtooth waveform. Ive put a variable resistor on the non-inverting amp ckt so i can adjust it both on the R2 and R1. As soon i adjust the potentiometer it clips at it reaches the 9.++volts mark **broken link removed**
  7. I

    sawtooth LM324 generator

    comparator sawtooth generator Hi Ive been using a non-inverting amplifier to reach 10Volts but when i use a DMM it reads 10V but when i look at it on a Oscilloscope the sawtooth is being clipped. what is the reason for the sawtooth being clipped? Im using a differnt IC(IC2) another LM324 w/ a...
  8. I

    sawtooth LM324 generator

    op amp sawtooth generator thank you kind sir:D
  9. I

    sawtooth LM324 generator

    sawtooth generator circuit R1=111.11Kohm R2=205Mohm R3=47Kohm R4=30Kohm R5&R6=10Kohm C1=0.3µF
  10. I

    sawtooth LM324 generator

    sawtooth generator Hello everyone, Im using this ckt, its basically a sawtooth generator using a LM324. It works okay. my problem is that the ckt doesn't oscillate when i input 5,4,3,2,1 volts but its fine @ 6volts up to 15V. @ 5,4,3,2,1volts the ckt outs a DC voltage. Ive tried to use...
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