Luminated switch for prop replica

Nigel Goodwin

Super Moderator

Most Helpful Member

• Jul 9, 2023

• #2

It just says 'lamp 12V', so wire the three lamps in parallel, and feed them from a single 12V supply.

 

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Lightium

Active Member

• Jul 9, 2023

• #3

Where did you get the switches? I need to be sure about the pin configuration. How about a photo of the bottom of the switch.

 

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rjenkinsgb

Well-Known Member

Most Helpful Member

• Jul 9, 2023

• #4

9V may work, it depends on the type & arrangement of illumination in the switch.
A lower voltage (less than 12V will not do any harm, to experiment.

 

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DaveLadkin

New Member

• Jul 9, 2023

• #5

Lightium said:

Where did you get the switches? I need to be sure about the pin configuration. How about a photo of the bottom of the switch.

Click to expand...

I got them from ebay, as the switches needed to match

 

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DaveLadkin

New Member

• Jul 9, 2023

• #6

rjenkinsgb said:

9V may work, it depends on the type & arrangement of illumination in the switch.
A lower voltage (less than 12V will not do any harm, to experiment.

Click to expand...

I'd have the power going to first switch, and then first to second and then second to third (- to -, and + to +). Its been a very long time since I've done any electronics work.

 

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Lightium

Active Member

• Jul 9, 2023

• #7

I'd say the two terminals on either side of the three in the middle are for illuminating the switch.

 

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DaveLadkin

New Member

• Aug 2, 2023

• #8

Thank you all very much for the advice! I got it working although I'm not sure a 9v battery is enough as the lights seem quite dim.
The block is just until the switches are in place in the prop. Is the block the issue, or do I need to add more power?

My intention is to seal the small compartment this will all be contained in so I was going to add usb chargeable batteries with a "hidden" usb plug incorporated into a side of the compartment casing. Good idea?

 

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Lightium

Active Member

• Aug 2, 2023

• #9

I'd say they are bright enough. Does the part that your replicating have brighter lights?

 

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DaveLadkin

New Member

• Aug 2, 2023

• #10

The picture is was taken in a dim room, but yes they need to be a bit brighter. As these are 12v switches, I'm assuming that I would need to give the full voltage. Does that sound right?

 

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Lightium

Active Member

• Aug 2, 2023

• #11

12 volts yes, but by how much current? What's the part number of the switch's or link?

 

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Lightium

Active Member

• Aug 2, 2023

• #12

Oh, I am sorry. The lamp in the switch is 12 volts and the switch it's self is what 120v?

 

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Lightium

Active Member

• Aug 2, 2023

• #13

OK, I saw your first post. The lamp is surposed to be powered by 12 volts.

 

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DaveLadkin

New Member

• Aug 2, 2023

• #14

Cheers. In which case, if I can get a rechargeable 9v and x2 1.5v batteries working together (x3 usbc male to x1 usbc female cable), I think I can make this work

 

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Lightium

Active Member

• Aug 2, 2023

• #15

A 9 volt battery supplies around 850mA under load and AA's around 1.5A. So, you will have to charge the 9 volt battery more often.

 

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