i really a little help here :(

Discussion in 'The Projects Forum' started by gensal, Dec 26, 2013.

Thread Status:
Not open for further replies.
  1. gensal

    Thread Starter New Member

    Dec 26, 2013
    I need help in explaining this circuit. In this link


    I really need a complete and detailed current flow in this circuit. This is an emergency light, and I'm so confused why the current wont flow into the transistors whenever their is an AC supply. And what are the purpose of each of those resistors, capacitors and transistors. I badly need an explanation because I'm doing a report for this and i really cant understand it :(((

    I'm still a new in electronics. That's why if there would be someone willing to explain it, i will gladly appreciate it. Please help me. Thank you.
    Last edited by a moderator: Dec 26, 2013
  2. bertus


    Apr 5, 2008

    I am closing this thread as it violates AAC policy and/or safety issues.

    6. Restricted topics.

    The following topics are regularly raised however are considered “off-topic” at all times and will results in Your thread being closed without question:

    • Any kind of over-unity devices and systems
    • Automotive modifications
    • Devices designed to electrocute or shock another person
    • LEDs to mains
    • Phone jammers
    • Rail guns and high-energy projectile devices
    • Transformer-less power supplies
    This comes from our Tos:
    Terms of Service

    gensal likes this.
Thread Status:
Not open for further replies.