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  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Recent content by mone

  1. M

    Can a jumbo digital LEd display connected to the Small 16x4 LCd display parallely?

    fine i've a jumbo display which is lampex make. i find in LCd display also K(cathode) and A(Anode).Where does the circuit play with it in LCD displays?
  2. M

    Can a jumbo digital LEd display connected to the Small 16x4 LCd display parallely?

    Currently am running a small LCD display for my application using MOD bus protocol.I want to have a bigger display as an extension to as my old display is facing only one side of the application.hence i require one more display back to back facing with the higher size.??Can some one helping me a...
  3. M

    Amplifier circuit?

    hello i wanted formulas to calculate the values of the components on constructing a crckt fr amplifier
  4. M

    Amplifier circuit?

    can any one send me a link of how to choose the values of the components involved in amplifier circuit using opamp?
  5. M

    voltage derating means??

    yes and this case happens very rare.As we have power supply circuit in almost all the pCB's ,this capacitor is failing to work in almost all the PCB's one by one.??
  6. M

    voltage derating means??

    Did yu see the schematic which i've posted ??
  7. M

    voltage derating means??

    i wanted to know the basic reason why it got burst...can you suspect some reason so that i can manually feed the cause and check where to overcome??
  8. M

    voltage derating means??

    K ron thanks soo much...but let me tell you some thing,wat i'm using is a simple power circuit which is having enough protective components in design but inspite of this , my tantalum capacitor is getting burst.Inouts Vin=24v Capacitor burning is tantalum,kemet manufacturer 10uf ,50v Ic used...
  9. M

    voltage derating means??

    can you please send me a circuit with the example of where this voltage derating is used and how it is used? because in one of my design,tantalum capacitor is keep on getting burst .I couldnt resolve the isse??
  10. M

    voltage derating means??

    can any one explain abt voltage derating with some examples or application?I need both pros and cons under this topic?
  11. M

    Bootstrap capacitor for mosfet

    hey hi,am sorry for the interrupt.i went thro above posts.i would like to have a detail if any one could help me in solving a doubt. In basic power supply circuit,on using a power regulator Ic say fr example: LM2596s-ADJ/NOPB IC,we choose the input capacitor based on the RMS current and twice...
  12. M

    PCB track burning

    indulis, its LM2596s -ADJ P+,i dont understand watz that P+ which is specified on the IC.i don know the copper weight of my pCb and i've posted the schematic already ,This input LC filter was designed by some senior person and as he left am taking charge of it.Taz why am asking wether i can...
  13. M

    PCB track burning

    hello mikebits,i came to this forum as i could get some data.Please don hesitate or reply at haste.As am not able to resolve am taking inputs from whom ever understand the issue.Taz all. If you can,try helping me for teh question which i've posted at 11.34,june 2010
  14. M

    PCB track burning

    collin did yu see my question which i've posted recentlly??
  15. M

    PCB track burning

    hey its not LM2506 ,its LM2596.between i got the clear idea of wat is happening in my circuit.i gv 24v input and current consumption of my power supply is 0.35A/358.6 mA. Input vol for lm2596 can vary upto 40v and current can vary from 3.5 to 7.5A. ..For 1A,the tracks width rangeis 20mills and...
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