Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Recent content by cm64

  1. C

    What quad opamp can replace LM324 for this application?

    I have the circuit below where I convert 0-3.3V 12-bit DAC output of a microcontroller to bipolar +/-10V to move a sensitive device. I use LM324 since it is quad, rail-to-rail ect. But for a better output resolution hence for lower noise at the outputs what IC can be replaced with LM324? Is...
  2. C

    Need implementation for a negative delay of a pulse train

    Hi Klaus, Thank you for your answer. If we shift by 330° after the first pulse will the output be leading source by 30°? What IC do you recommend? (I would like to simulate this in LTspice)
  3. C

    Need implementation for a negative delay of a pulse train

    I want to create a 30° negative phase shift (delay) from an original clock source: I have a 10% duty 20kHz source V(source) below which I cannot control and need an output V(out) from it which is leading the source. So after the first pulse the waveforms will be as follows: I know it...
  4. C

    Circuit to detect pulse train missing pulses

    Can you provide/sketch a circuit how to use this IC for this purpose?
  5. C

    Circuit to detect pulse train missing pulses

    I meant the circuit should be able to detect the first missing pulse and activate the relay(latch it forever so system stops).
  6. C

    Circuit to detect pulse train missing pulses

    Thanks for the answer. At the moment requirements relay part is not known(I guess a few ms is fine). The relay should be released manually.
  7. C

    Circuit to detect pulse train missing pulses

    I have a 4MHz pulse train output of a device with 50% duty cycle. I need a circuit which can turn on a relay if a pulse is missing. I can take care of the relay interfacing but need help with the detection part. I can tweak by using SPICE if I can find a generic topology. Is there a way to...
  8. C

    How to estimate whether this fuse can handle power supply cold starts?

    Thanks I wanted to be sure if I interpret correctly. Better I wait and find 4A.
  9. C

    How to estimate whether this fuse can handle power supply cold starts?

    I have to install a fuse otherwise the power entry module will not let the power pass to psu. It is embedded in enclosure so I cannot change that. It is the power entry module/switch which requires fuse. I could insert a 10A fuse but I have 3A with the datasheet I provided. The power supply can...
  10. C

    How to estimate whether this fuse can handle power supply cold starts?

    A power entry module/switch(which requires a fuse) will power this power supply. The power flow order is as follows: Fused power entry module/switch --> Wires --> Power supply I know that a fuse is used for wires but in this case I have a 3A fuse needed for the power entry module with these...
See more

Part and Inventory Search

Back
Top