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  1. Roomi

    Free sample chips!

    Hi Arup,       I explored everywhere in the semiconductors.philips.com but couldn't manage to get the sample option .Will you provide the link ?Pleeeeeeeeeeeeeeease............!! ::)
  2. Roomi

    Free sample chips!

    Hi Friends,       I need  potentiometer as a sample!!! Do you  know any company...???I tried Bourns but they did not respond... :-[
  3. Roomi

    Convert 0-30V 3A PSU to 5A or more

    I have read all 22 posts here but couldn't find the schematic with TL431 or TL432. Please provide me the link..... ??? 
  4. Roomi

    Convert 0-30V 3A PSU to 5A or more

    Hi Friends,         Has somebody made this circuit using TL431 or TL432 instead of zener diode???? I need the schematic urgently. Any help will be appriciated...... 8) :)
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