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.

Recent content by ElectroEnthusiast

  1. E

    Voltage Regulator Knob Type

    Chuckey, i had moved the fridge from one point to another, just few yards apart. I think, the coil inside the compressor got shorted. However, a technician visited and had got it replaced when i was not there. I think, it was the fault of compressor. I didn't know that, which oil are you...
  2. E

    Voltage Regulator Knob Type

    there fault is not yet recognized. but the technician says that compressor is faulty. but i feel he said that just to make bucks.
  3. E

    Voltage Regulator Knob Type

    though he replaces for free, i need to pay the welding and dislodging charges. my question is can just the voltage regulator be faulty?
  4. E

    Voltage Regulator Knob Type

    When i check the input leads of the voltage regulator, i find it to be shorted. I called a technician and he said that the compressor is faulty, and it needs to be replaced(for free) as i have a warranty on the product. The voltage regulator has a knob in it. While shifting the refrigerator...
  5. E

    need to find transformer amp rating

    Why would he need a transformer to glow a bulb? He can do it just by connecting the leads.
  6. E

    3 Phase Power Balanced

    Any diagram/link for this. Why exactly should the 3 phase be balanced. I know, it is to control neutral current. What happens if unbalanced? I also heard that i will be charged more if i draw current from an unbalanced system. Is it true?
  7. E

    3 Phase Power Balanced

    Thanks chuckey, i was able to understand a few things. Any simulations for this? Case 1) Block A uses 500A, Block B uses 500A & Block C uses 500A - So balanced. Case 1) Block A uses 500A, Block B uses 50A & Block C uses 10A - So Unbalanced. What will be the neutral current?
  8. E

    3 Phase Power Balanced

    Practically, i've seen that it is not possible to distribute the load equally. How does the current on neutral happen? Neutral is to be grounded, it will be on zero voltage as long as it is grounded. Do they use DC supply for broadcasting? I'm confused, if they do so then how would 50HZ ripple...
  9. E

    3 Phase Power Balanced

    Why does 3 phase needs to be balanced? What is the requirement? Also, i heard that unbalanced 3 phase is expensive. Why/How so? How do they balance 3 phase in distribution lines?
  10. E

    EAGLE Layout Library Files for

    what is that component called? the one which is used to denote mains voltage inlets? (signal library?)
  11. E

    EAGLE Layout Library Files for

    Hi, i wanted a Eagle library files for various components. The components are listed below. Please tell me where i can get them or provide me the link or attach the file. 1) Receptacle / Bulb Holder 2) 1:1 Transformer 3) What should i use to denote mains voltage? (or what is pointed box-type...
  12. E

    First Schematic on Eagle (Problem)

    Is there any library for Incandascent bulb/ bulb holder?
  13. E

    Electric Water Pump has slowed Down

    thanks kripacharya, chuckey and Brad How will the tank pressure effect? the pipe is not over head tank has no immersed water pipe. Please give me a link to read about this. I'll check for the hotness of the pump; sound and exact time it takes to complete one cycle of filling the tank. I'll...
  14. E

    First Schematic on Eagle (Problem)

    Thanks, that helped in solving the problem. But, how can i simulate a rig up circuit? Should i use any other tool for this? I think the NETs need to be added at nodes with 3 or more wires meeting. Right?
  15. E

    First Schematic on Eagle (Problem)

    I wanted to sketch a circuit diagram, the ic used was icl 7107 for which i didn't get the library file/component on eagle. So, i continued drawing the schematic using a 40 pin DIP package. The problem is the component seems to be too small. I've posted the image, i was unable to clearly draw the...

Part and Inventory Search

Back
Top