On 6/19/2018 7:50 PM, Howard Hoyt wrote:
With FD upon us, I have been receiving requests for a low-RFI supply
like the 14 V Kx33, but in a 19 V version for laptops. For those of
you who have such laptops, what is the current demand, and what is the
most common plug which such a supply would
My old HP supply is marked 18.5V 3.5A. My wife's newer HP is 19.5V 2.31 A.
The two DC plugs are very different (not sure how to specify them). that could
be an interesting product. Mind you, experiments have shown that my laptop
creates a bit of RFI from every port (USBs, audio etc.) and
I have a Macbook, but you can use a similar method I bought a separate
power cord (DC portion only) on ebay, like this:
https://www.ebay.com/itm/302450843303
and used a boost converter to take 12 volts in and boost it up to the
required 14-19 volts (depending on the model) needed by the
Hi all,
With FD upon us, I have been receiving requests for a low-RFI supply
like the 14 V Kx33, but in a 19 V version for laptops. For those of you
who have such laptops, what is the current demand, and what is the most
common plug which such a supply would need to have?
Cheers, 73 & good
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