Hi all,
I am considering building my own at home alarm system and as of now I have only started to think about how I plan to wire it. I have drawn up and labeled a circuit diagram to make it easier to understand.
I noticed as I drew it that when the system is operating regularly I think all is well, but when power is lost and the relay switches to the backup battery that battery will be in parallel with the converter. Will this damage the converter, or is it already rectified internally?
Do I need diodes? If so, would anyone be so kind as to draw them in or tell me where?
Are there any other obvious issues with this arrangement?
I am considering building my own at home alarm system and as of now I have only started to think about how I plan to wire it. I have drawn up and labeled a circuit diagram to make it easier to understand.
I noticed as I drew it that when the system is operating regularly I think all is well, but when power is lost and the relay switches to the backup battery that battery will be in parallel with the converter. Will this damage the converter, or is it already rectified internally?
Do I need diodes? If so, would anyone be so kind as to draw them in or tell me where?
Are there any other obvious issues with this arrangement?
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