I’ve installed a YAYZA! LED Driver 24V 15W, 240V to 24V Transformer, IP44 0.625A Low Voltage Power Supply, AC to DC Adapter, Constant Voltage for LED Strip Lights and Cabinet Lights, LED Bulbs, Ring Doorbell with a wire-wound resistor, do I need this resistor, or do I wire straight to the 24v output side?
Hi @Twizz1. The Video Doorbell 3 may be connected to an AC transformer. DC is not supported. The voltage rating must be in the range of 8 to 24VAC, with a maximum VA rating of 40VA. Do not use a diode or a resistor. However, I wouldn’t recommend trying to use a device intended to support LED lighting rather than a traditional transformer that meets the power requirements.
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