Assuming it's not cheaper, would the 10A version of the Fotek SSR DA have any advantage over the 25A version when used with low loads, such as 3A? More efficient?
I have a one already (a 25A); I want to get another. 5A max in practice would be ok for one, 10 or 13A for the second.
For those who don't know: these devices are controlled via an internal LED (instead of the coil of a conventional relay). The sensor nicks current from the load or "output". I know that a heatsink is required for loads over 5A (or arguably 3A) from a practical experiment.