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Power supplies

Sentera solutions, sensors and controllers require one or more power supplies that supply all connected devices and increase reliability and safety. Our product range features power supplies with output voltages of 24 VDC, 24 VAC or 12 VAC.

Switch mode power supplies - 24 VDC
Switch mode power supplies - 24 VDC
A switch mode power supply generates a stabilised 24 VDC supply voltage and features protection against overload. In case of a short circuit, they simply shut down. When the short is cleared, the power supply is restored automatically. This is why Sentera recommends HVAC sensors and HVAC controllers that require 24 VDC power supply.
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Safety transformers - 12 VAC or 24 VAC
Safety transformers - 12 VAC or 24 VAC
Single-phase safety isolating transformers generate a 12 VAC or 24 VAC supply voltage and feature reinforced isolation between the input and output windings.
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