Smart Home Automation Forum

Full Version: Power supply 12V with battery
You're currently viewing a stripped down version of our content. View the full version with proper formatting.
Hello,

For my setup; I want to use an AC/DC 12V with an integrated battery (Kincony used in combination of my alarm system and domotic modules)

I was thinking to use the MeanWell DRC-40A but the voltage is slightly above 12V.

Is the input tolerant to 13V (voltage of the battery in float mode).

I have:
   -  K868-32b
   - Switch terminal board 2.1

Edit:
- Terminal board 2.1 is OK as it use the ST 78M05 linear circuit power which has a 35V Max absolute input
- That also means the chip will dissipate more power to drop down to 5V ( 16% more)


Thanks
no problem, H32B use "TPS54331" power IC. the delay is DC12V, if use for DC13V will no problem.