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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.

#transformers

  1. S

    Transformer amps

    I would like to know the actual or at least the approximate amperage of this dual supply transformer thats is 25-0-25 12-0-12 i saw there was a chart thats was weight/amp, idk how good that is but my amp is like1.12 kg, anyway if there is anyway i can calculate it that would be helpful and I...
  2. S

    Transformer

    Hey there , I got a transformer that is 25-25-0 plus 12-12-0, both em are dual output i need to know if i can just connect em in this same order to get more voltage ik, at the end the total watts will be the same, and if that's possible, is this safe?
  3. J

    Planning a portable UVC lamp with a 60V, 9W CFL bulb

    My first attempt using an E26 to G23 adapter plugged into a 120VAC lamp burned out the 60v bulb. The bulb is technically 8.6W, 0.17A, 60V. It's a 2-pin, G23-base CFL. I'm keeping in mind that it has an integrated starter. Philips specifications for the model 325126 bulb I'm using, the TUV PL-S...
  4. R

    MOSFET gets hot and burns

    Hello guys please I have a question. Am making an inverter with SG3525 as the oscillation driver circuit. Now the issue I have is , when ever I turn on the inverter, one channel of the MOSFETs gets hot, while the remaining channel is cool and okay, and before I see the cjhannel with hot heat...
  5. D

    Galvanic isolation for LM555

    Hi guys I am trying to implement galvanic isolation for my lm555 square wave generator. I am designing a marx generator so this is essential. I am new with transformers, at the moment all I want to get is the same square wave at the secondary side of the transformer but when I run it on LTSpice...

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