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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 jrtenn

  1. J

    VA to Milliamps conversion

    Thanks again. OK, for the 16.5 VAC transformer label rated 40VA, the weight on accurate digital scale is 1,45 lbs / 658 grams, which appears right in the same expected ballpark as you previously mentioned. So in actuality, that's not too "heavy" of a weight, especially when expecting ability...
  2. J

    VA to Milliamps conversion

    Thank you! After perusing your kind answer, I finally located my trusty calculator-with-a-storage-memory, and entered the proper formula that you kindly verified into it. The cobwebs are lifted. What made me question a bit more the actual ma rating, was that a 2.42 or so AC transformer /...
  3. J

    VA to Milliamps conversion

    Greetings, retired engineer. With the above formula, if we have an AC transformer that's rated 16.5 VAC at 40va, would the rough current available be: 40 / 16.5 = 2.4amps or is it 40 / 16.5 = 240ma ?? That's the part that sometimes confuses me. Thank you for a reply. JRTENN

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