Voltage in overhead panels

[farrokh747]

HI Charles -

I use these units - rated 24v output, but they have a built in trim pot to bring it up to 28 - good sturdy units....

http://www.ebay.com/sch/i.html?_from=R40&_sacat=0&_nkw=PHOENIX+QUINT-PS-100-240AC%2F24DC%2F10&_sop=15

https://www.phoenixcontact.com/online/portal/us?urile=pxc-oc-itemdetail:pid=2938604

you also get them in 20 and 40 A - however pl check the input voltage for your country....


cheers

fc

[SwissCharles]

Hi Farrokh,

Many thanks for the links!
The 24VDC threw me off track, wasn't aware that they are adjustable to 28VDC...and.. they are terribly inexpensive!

[farrokh747]

Hi Charles -

here's the product list :
http://tinyurl.com/plwnule
http://tinyurl.com/nk6zp8l

if you see the tech specs, they have a wide input voltage range....  ebay has a lot of them at any time....

cheers,

fc

[Mark]

I think on the real aircraft the dimmed indicators get 12v, not 16v.

12 volts certainly agrees with the Boeing Maintenance Manual and my training manual

Amended. I put 12V the first time round, but doubted myself and changed it.