What makes this ioniser unique is the dust collection mat that is charged to a high positive potential with respect to the supply to make it a preferential dust collection zone than surrounding furnishings.
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10 thoughts on “Inside a dezac ioniser with active dust collection mat.”
  1. Avataaar/Circle Created with python_avatars Dennis Young says:

    Electrostatic Precipitator!

    (I want something like this!)

  2. Avataaar/Circle Created with python_avatars 𝔑𝔦𝔨𝔬𝔩𝔞 𝔗𝔢𝔰𝔩𝔞 says:

    Live – Hot – Ungrounded ⬛
    Return – Neutral – Grounded ◻️
    Ground – Grounding 🟩

  3. Avataaar/Circle Created with python_avatars Egress says:

    I'm very curious about getting one of these, but if you search for "ionizer" all you get is quackery.

  4. Avataaar/Circle Created with python_avatars Michael Brown says:

    Just shit it on a seat of paper

    Is that scottish for writing something down while on the toilet

    Youre welcome

  5. Avataaar/Circle Created with python_avatars dsldude1152 says:

    Seems hard to buy proper new ionisers nowadays.

  6. Avataaar/Circle Created with python_avatars Fizzy Plazmuh says:

    I assumed a Yank would just have to add one extra multiplyer stage to make up for the 120 volt U.S. mains. Then I remembered I/R. Definitely a voltage doubling transformer first. Thank you for jogging my brain.

  7. Avataaar/Circle Created with python_avatars Phonotical says:

    I was wondering, rather than having a positive side to attract things to, could the mesh not just be connected to the earth pin, having the ground potential?

  8. Avataaar/Circle Created with python_avatars Emmett Pickerel says:

    Curiously, I also asked for an ioniser for Christmas (in the 80s, from DAK industries in the states)! Mine was fairly sealed, though, so I didn't try taking it apart until a couple years later when it started arcing between the emitter and collector (this was an oval cylinder with the midsection as the collector and one side of the tilted top as an emitter with a fibre pad doing the emitting — wish I could find a photo).

    During the pandemic, I've been keenly interested again in ionisers, as I found a study that showed active ionisation as extremely successful in preventing virus transmission in mice. I've been thinking of building powerful ones with separate collector plates (ideally self contained and hanging on an opposite wall) to have friends and family install in their homes and local restaurants put in to keep themselves safe.

  9. Avataaar/Circle Created with python_avatars Tiny Tony Maloney says:

    I remember buying an ioniser in the late 80s for my 2 year old who had allergies, I was itching to pull it apart to see what was inside but missus banned me from doing so. Never know what happened to it but I know it did something because I recall the dirt collection along the front of it. I recall there was a sort of silk string across its front and I put my finger near it when the room was semi dark and I saw a gentle blue spark. Interesting stuff. Can you still buy these things??

  10. Avataaar/Circle Created with python_avatars Therealguymins says:

    I want one of these now but I have a bird so I can't get one lol

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