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 Post subject: Elevator board 4
PostPosted: Tue Jan 27, 2026 6:00 pm 

Joined: Wed Nov 26, 2025 10:29 pm
Posts: 21
Is this high telecom?
Nothing on bottom.


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 Post subject: Re: Elevator board 4
PostPosted: Tue Jan 27, 2026 8:00 pm 

Joined: Sat Nov 29, 2014 9:44 pm
Posts: 1845
Location: I'm right here :D
Not sure what those two Dale boxes are, they don't say anything about timing or clocks or battery do they? If not they're probably fine.

I'm thinking low Telco

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 Post subject: Re: Elevator board 4
PostPosted: Tue Jan 27, 2026 9:14 pm 
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Joined: Mon Apr 15, 2024 9:38 pm
Posts: 349
The Dale components are labled L1 and L2. Those are inductors. Just can't get a good read on the identification numbers. Inductors being just coiled wire in those Dale packages. Made that way probably for stability through a wide range of dynamics. Temperature. Humidity. Stuff like that.
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 Post subject: Re: Elevator board 4
PostPosted: Tue Jan 27, 2026 9:22 pm 

Joined: Wed Nov 26, 2025 10:29 pm
Posts: 21
Yes Catwhisker, I just googled it . A ferrite inductor.
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 Post subject: Re: Elevator board 4
PostPosted: Tue Jan 27, 2026 9:27 pm 
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Joined: Mon Apr 15, 2024 9:38 pm
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You can get a lot of board identification using Google Lense also. It helps getting you a bit closer to an evaluation.
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 Post subject: Re: Elevator board 4
PostPosted: Wed Jan 28, 2026 9:12 am 

Joined: Sat Nov 29, 2014 9:44 pm
Posts: 1845
Location: I'm right here :D
Yeah, I figured they weren't batteries since there were two and it appeared they were labeled with Ls. But the picture was just blurry enough that I wasn't certain. ¯\_(ツ)_/¯

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