Hi, I couldn't find relevant info anywhere - what are the voltage ranges for shelly1? I have 12V DIN PSU with variable voltage ranging from 10,5V-13,8V. I've tried 13,8V and so far shelly is working, but is this sustainable or will I fry it over time? Thanks for any info
shelly 1 - min and max input voltage
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- Shelly 1
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ja.vigy -
18. April 2022 um 19:20 -
Erledigt
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10,5V to 13,8V DC is within the secure range. Would not recommend to use more than 14,5V…
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Same question: I would like to use Shelly 1 in my car... But when it chargibg from generator (in working engine) it is above 14 VDC (14.3, 14.4 Volt)...
Could I use it for? Or is there any (other) solution?
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Would not recommend to use more than 14,5V…
Hence, with 14,4V you’re still in the secure region…
No kidding - you‘ll find some (not very much, but some) examples in the forum where a Shellies were used in a car. Give it a try!
You may use a diode (1N400x; x from 1 to 7) to add 0,7V more electrical strength. Arrange the diode in the lead for power to the Shelly 1 - cathode (ring) towards terminal N, Anode tied to plus pole of car battery.
